CMEmaterials - Bifàsic http://www.ub.edu/cmematerials/ca/taxocsv0/bif%C3%A0sic ca Llautó naval emmotllat en metall http://www.ub.edu/cmematerials/ca/content/llaut%C3%B3-naval-emmotllat-en-metall <div class="field-group-tabs-wrapper field-group-tabs group-tab2 "><h2 class="element-invisible">Pestanyes verticals</h2><div class="vertical-tabs-panes"><input class="vertical-tabs-active-tab" type="hidden" /> <fieldset class="field-group-tab group-dades-generals collapsible collapsed form-wrapper" id="node_materials_rss_group_dades_generals"><legend><span class="fieldset-legend">Dades generals</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-classificaci- field-type-taxonomy-term-reference field-label-above"><div class="field-label">Classificació:&nbsp;</div><div class="field-items"><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/met%C3%A0llics" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Metàl.lics</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/base-coure" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Base Coure</a></div><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/dalt-aliatge-0" typeof="skos:Concept" property="rdfs:label skos:prefLabel">D&#039;alt aliatge</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/llautons" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Llautons</a></div><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/bif%C3%A0sic" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Bifàsic</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/naval" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Naval</a></div></div></div><div class="field field-name-field-nomenclatura field-type-text field-label-above"><div class="field-label">Nomenclatura:&nbsp;</div><div class="field-items"><div class="field-item even"><p>UNS: C48500</p> </div></div></div><div class="field field-name-field-composicio-quimica field-type-text field-label-above"><div class="field-label">Composició química:&nbsp;</div><div class="field-items"><div class="field-item even"><p>60%Cu, 40%Zn, 1-3%Pb, 0.5-1%Sn</p> </div></div></div></div></fieldset> <fieldset class="field-group-tab group-diagrames collapsible collapsed form-wrapper" id="node_materials_rss_group_diagrames"><legend><span class="fieldset-legend">Diagrames</span></legend><div class="fieldset-wrapper"><div class="field-collection-container clearfix"><div class="field field-name-field-g-diagramas field-type-field-collection field-label-above"><div class="field-label">Diagrames:&nbsp;</div><div class="field-items"><div class="field-item even"><div class="field-collection-view clearfix view-mode-full field-collection-view-final"><div class="entity entity-field-collection-item field-collection-item-field-g-diagramas clearfix" about="/cmematerials/ca/field-collection/field-g-diagramas/746" typeof=""> <div class="content"> <div class="field field-name-field-diagrames field-type-image field-label-above"><div class="field-label">Diagrames:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/diagrames/Llaut%C3%B3%20naval%20emmotllat%20en%20metall.JPG" width="961" height="725" alt="" title="DIAGRAMA DE FASES" /></div></div></div><div class="field field-name-field-diagrama-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>La línia vermella del diagrama dóna la composició estudiada. Les línies discontínues per sota de 200ºC indiquen que les cinètiques de transfomació són molt lentes en aquesta zona, fet que fa que es trobin les mateixes fases que estan emmarcades per les línies contínues a temperatures superiors.</p> </div></div></div> </div> </div> </div></div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-caracteritzacio collapsible collapsed form-wrapper" id="node_materials_rss_group_caracteritzacio"><legend><span class="fieldset-legend"> Caracterització</span></legend><div class="fieldset-wrapper"><div class="field-collection-container clearfix"><div class="field field-name-field-g-microscopia-optica field-type-field-collection field-label-above"><div class="field-label">Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><div class="field-collection-view clearfix view-mode-full"><div class="entity entity-field-collection-item field-collection-item-field-g-microscopia-optica clearfix" about="/cmematerials/ca/field-collection/field-g-microscopia-optica/744" typeof=""> <div class="content"> <div class="field field-name-field-microscopia-optica field-type-image field-label-above"><div class="field-label"> Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/microscopia_optica/Llaut%C3%B3%20naval%20emmotllat%20en%20metall.JPG" width="486" height="315" alt="" /></div></div></div><div class="field field-name-field-microscopia-optica-prep field-type-text-long field-label-above"><div class="field-label">Preparació:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Desbast 1600, polit amb pasta de diamant 1/4 de micròmetre, alumina gamma amb aigua i àcid nítric.</p> </div></div></div><div class="field field-name-field-microscopia-optica-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Agulles Widmanstätten de fase alfa precipitada en la fase beta. En anar refredant es forma fase beta. En arribar al camp bifàsic precipita la fase alfa en els límits de gra de la fase beta. Els cristalls de fase alfa arriben cap a l'interior dels grans de beta en les direccions característiques de les estructures de Widmanstätten.</p> </div></div></div> </div> </div> </div></div><div class="field-item odd"><div class="field-collection-view clearfix view-mode-full field-collection-view-final"><div class="entity entity-field-collection-item field-collection-item-field-g-microscopia-optica clearfix" about="/cmematerials/ca/field-collection/field-g-microscopia-optica/745" typeof=""> <div class="content"> <div class="field field-name-field-microscopia-optica field-type-image field-label-above"><div class="field-label"> Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/microscopia_optica/Llaut%C3%B3%20emmotllat%20en%20metall2.JPG" width="485" height="323" alt="" /></div></div></div><div class="field field-name-field-microscopia-optica-prep field-type-text-long field-label-above"><div class="field-label">Preparació:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Desbast 1600, polit amb pasta de diamant 1/4 de micròmetre, alumina gamma amb aigua i àcid nítric.</p> </div></div></div><div class="field field-name-field-microscopia-optica-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>A augments superiors de la micrografia anterior es poden observar partícules (fosques), corresponents a una fase rica en plom (plom insoluble en la matriu).</p> </div></div></div> </div> </div> </div></div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prgenerals collapsible collapsed form-wrapper" id="node_materials_rss_group_prgenerals"><legend><span class="fieldset-legend">Propietats generals</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-densitat field-type-text field-label-above"><div class="field-label">Densitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>8.44 g/cm<sup>3</sup></p> </div></div></div></div></fieldset> <fieldset class="field-group-tab group-prmecaniques collapsible collapsed form-wrapper" id="node_materials_rss_group_prmecaniques"><legend><span class="fieldset-legend">Propietats mecàniques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-comportament-traccio field-type-tablefield field-label-above"><div class="field-label">Comportament a tracció:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>Tractament tèrmic</p> </th><th class="row_0 col_1"><p>σ<sub>m</sub> (MPa)</p> </th><th class="row_0 col_2"><p>σ<sub>0</sub> (MPa)</p> </th><th class="row_0 col_3"><p>%A</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>Recuït</p> </td><td class="row_1 col_1"><p>380-530 </p> </td><td class="row_1 col_2"><p>170-365 </p> </td><td class="row_1 col_3"><p>40-15 </p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prelectriques collapsible collapsed form-wrapper" id="node_materials_rss_group_prelectriques"><legend><span class="fieldset-legend">Propietats elèctriques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-resistivitat-especifica field-type-tablefield field-label-above"><div class="field-label">Resistivitat especifica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Resistivitat especifica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20°C</p> </td><td class="row_1 col_1"><p>66.3 nΩ·m</p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prtermiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prtermiques"><legend><span class="fieldset-legend">Propietats tèrmiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-coeficient-expan-lineal field-type-tablefield field-label-above"><div class="field-label">Coeficient de dilatació tèrmica lineal:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Coeficient de dilatació tèrmica lineal</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20-300°C</p> </td><td class="row_1 col_1"><p>21.2 (μm/m·K) </p> </td> </tr> </tbody> </table> </div></div></div></div><div class="field field-name-field-conductivitat-termica field-type-tablefield field-label-above"><div class="field-label">Conductivitat tèrmica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Conductivitat tèrmica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20 ºC</p> </td><td class="row_1 col_1"><p>116 (W/m·K)</p> </td> </tr> </tbody> </table> </div></div></div></div><div class="field field-name-field-capacitat-calorifica-espec field-type-tablefield field-label-above"><div class="field-label">Capacitat calorífica específica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Capacitat calorífica específica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20 ºC</p> </td><td class="row_1 col_1"><p>0.38 (J/g·°C)</p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-htab group-prtecnologiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prtecnologiques"><legend><span class="fieldset-legend">Propietats tecnològiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-mecanitzat field-type-text field-label-above"><div class="field-label">Mecanització:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona, 70% respecte al UNS C36000 exel·lent, 100%</p> </div></div></div><div class="field field-name-field-soldabilitat field-type-text field-label-above"><div class="field-label">Soldabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Per contingut superior al 20% de Zn provoca fisures</p> </div></div></div><div class="field field-name-field-formabilitat field-type-text field-label-above"><div class="field-label">Formabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona, exel·lent en calent(650-760ºC)</p> </div></div></div><div class="field field-name-field-reciclabilitat field-type-text field-label-above"><div class="field-label">Reciclabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona prèvia classificació. (llautó de refineria)</p> </div></div></div></div></fieldset> <fieldset class="field-group-htab group-prquimiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prquimiques"><legend><span class="fieldset-legend">Propietats químiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-obs-prop-quimi field-type-text-with-summary field-label-above"><div class="field-label">Observacions:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Excel·lent resistència a la corrosió marina.</p> </div></div></div></div></fieldset> </div></div><ul class="links inline"><li class="translation_es first last"><a href="/cmematerials/es/content/lat%C3%B3n-naval-moldeado-en-metal" title="Latón naval moldeado en metal" class="translation-link">Español</a></li> </ul> Mon, 10 Jun 2013 08:30:03 +0000 editor 139 at http://www.ub.edu/cmematerials http://www.ub.edu/cmematerials/ca/content/llaut%C3%B3-naval-emmotllat-en-metall#comments Llautó emmotllat en metall http://www.ub.edu/cmematerials/ca/content/llaut%C3%B3-emmotllat-en-metall <div class="field-group-tabs-wrapper field-group-tabs group-tab2 "><h2 class="element-invisible">Pestanyes verticals</h2><div class="vertical-tabs-panes"><input class="vertical-tabs-active-tab" type="hidden" /> <fieldset class="field-group-tab group-dades-generals collapsible collapsed form-wrapper" id="node_materials_rss_group_dades_generals"><legend><span class="fieldset-legend">Dades generals</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-classificaci- field-type-taxonomy-term-reference field-label-above"><div class="field-label">Classificació:&nbsp;</div><div class="field-items"><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/met%C3%A0llics" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Metàl.lics</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/base-coure" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Base Coure</a></div><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/dalt-aliatge-0" typeof="skos:Concept" property="rdfs:label skos:prefLabel">D&#039;alt aliatge</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/llautons" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Llautons</a></div><div class="field-item even"><a href="/cmematerials/ca/taxocsv0/bif%C3%A0sic" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Bifàsic</a></div><div class="field-item odd"><a href="/cmematerials/ca/taxocsv0/naval" typeof="skos:Concept" property="rdfs:label skos:prefLabel">Naval</a></div></div></div><div class="field field-name-field-nomenclatura field-type-text field-label-above"><div class="field-label">Nomenclatura:&nbsp;</div><div class="field-items"><div class="field-item even"><p>UNS: C85700</p> </div></div></div><div class="field field-name-field-composicio-quimica field-type-text field-label-above"><div class="field-label">Composició química:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Cu- 35%Zn, 0.8-1.5%Pb, 0.5-1%Sn</p> </div></div></div></div></fieldset> <fieldset class="field-group-tab group-diagrames collapsible collapsed form-wrapper" id="node_materials_rss_group_diagrames"><legend><span class="fieldset-legend">Diagrames</span></legend><div class="fieldset-wrapper"><div class="field-collection-container clearfix"><div class="field field-name-field-g-diagramas field-type-field-collection field-label-above"><div class="field-label">Diagrames:&nbsp;</div><div class="field-items"><div class="field-item even"><div class="field-collection-view clearfix view-mode-full field-collection-view-final"><div class="entity entity-field-collection-item field-collection-item-field-g-diagramas clearfix" about="/cmematerials/ca/field-collection/field-g-diagramas/739" typeof=""> <div class="content"> <div class="field field-name-field-diagrames field-type-image field-label-above"><div class="field-label">Diagrames:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/diagrames/Llaut%C3%B3%20emmotllat%20en%20metall.JPG" width="1502" height="1122" alt="" title="DIAGRAMA DE FASES" /></div></div></div><div class="field field-name-field-diagrama-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>La línia en vermell assenyala la composició de l'aliatge.</p> </div></div></div> </div> </div> </div></div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-caracteritzacio collapsible collapsed form-wrapper" id="node_materials_rss_group_caracteritzacio"><legend><span class="fieldset-legend"> Caracterització</span></legend><div class="fieldset-wrapper"><div class="field-collection-container clearfix"><div class="field field-name-field-g-microscopia-optica field-type-field-collection field-label-above"><div class="field-label">Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><div class="field-collection-view clearfix view-mode-full"><div class="entity entity-field-collection-item field-collection-item-field-g-microscopia-optica clearfix" about="/cmematerials/ca/field-collection/field-g-microscopia-optica/737" typeof=""> <div class="content"> <div class="field field-name-field-microscopia-optica field-type-image field-label-above"><div class="field-label"> Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/microscopia_optica/Llaut%C3%B3%20emmotllat%20en%20metall.JPG" width="456" height="312" alt="" /></div></div></div><div class="field field-name-field-microscopia-optica-prep field-type-text-long field-label-above"><div class="field-label">Preparació:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Desbast 1600, polit amb pasta de diamant 1/4 de micròmetre, alumina gamma amb aigua i àcid nítric.</p> </div></div></div><div class="field field-name-field-microscopia-optica-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Dendrites de fase alfa amb fase beta en els espais interdendrítics procedents de la reacció peritèctica. L'emmotllament ràpid impedeix la transformació de la fase beta en alfa. S'observen inclusions esferoidals de plom (blavoses).</p> </div></div></div> </div> </div> </div></div><div class="field-item odd"><div class="field-collection-view clearfix view-mode-full field-collection-view-final"><div class="entity entity-field-collection-item field-collection-item-field-g-microscopia-optica clearfix" about="/cmematerials/ca/field-collection/field-g-microscopia-optica/738" typeof=""> <div class="content"> <div class="field field-name-field-microscopia-optica field-type-image field-label-above"><div class="field-label"> Microscòpia òptica:&nbsp;</div><div class="field-items"><div class="field-item even"><img typeof="foaf:Image" src="http://www.ub.edu/cmematerials/sites/default/files/microscopia_optica/Llaut%C3%B3%20naval%20emmotllat%20en%20metall2.JPG" width="485" height="312" alt="" /></div></div></div><div class="field field-name-field-microscopia-optica-prep field-type-text-long field-label-above"><div class="field-label">Preparació:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Desbast 1600, polit amb pasta de diamant 1/4 de micròmetre, alumina gamma amb aigua i àcid nítric.</p> </div></div></div><div class="field field-name-field-microscopia-optica-desc field-type-text-long field-label-above"><div class="field-label">Descripció:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Detall a més augments de l'espai interdendrític.</p> </div></div></div> </div> </div> </div></div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prgenerals collapsible collapsed form-wrapper" id="node_materials_rss_group_prgenerals"><legend><span class="fieldset-legend">Propietats generals</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-densitat field-type-text field-label-above"><div class="field-label">Densitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>8.41g/cm<sup>3</sup></p> </div></div></div></div></fieldset> <fieldset class="field-group-tab group-prmecaniques collapsible collapsed form-wrapper" id="node_materials_rss_group_prmecaniques"><legend><span class="fieldset-legend">Propietats mecàniques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-comportament-traccio field-type-tablefield field-label-above"><div class="field-label">Comportament a tracció:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>Tractament tèrmic</p> </th><th class="row_0 col_1"><p>σ<sub>m</sub> (MPa)</p> </th><th class="row_0 col_2"><p>σ<sub>0</sub> (MPa)</p> </th><th class="row_0 col_3"><p>%A</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>Recuït</p> </td><td class="row_1 col_1"><p>275-310 </p> </td><td class="row_1 col_2"><p>95-140</p> </td><td class="row_1 col_3"><p>25-15 </p> </td> </tr> </tbody> </table> </div></div></div></div><div class="field field-name-field-duresa field-type-tablefield field-label-above"><div class="field-label">Duresa:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>Tractament tèrmic</p> </th><th class="row_0 col_1"><p>VICKERS</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>Recuït</p> </td><td class="row_1 col_1"><p>50-75 </p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prelectriques collapsible collapsed form-wrapper" id="node_materials_rss_group_prelectriques"><legend><span class="fieldset-legend">Propietats elèctriques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-resistivitat-especifica field-type-tablefield field-label-above"><div class="field-label">Resistivitat especifica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Resistivitat especifica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20°C</p> </td><td class="row_1 col_1"><p>0.0784 µΩ·m</p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-tab group-prtermiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prtermiques"><legend><span class="fieldset-legend">Propietats tèrmiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-coeficient-expan-lineal field-type-tablefield field-label-above"><div class="field-label">Coeficient de dilatació tèrmica lineal:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Coeficient de dilatació tèrmica lineal</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20-260°C</p> </td><td class="row_1 col_1"><p>22 (μm/m·K) </p> </td> </tr> </tbody> </table> </div></div></div></div><div class="field field-name-field-conductivitat-termica field-type-tablefield field-label-above"><div class="field-label">Conductivitat tèrmica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Conductivitat tèrmica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20°C</p> </td><td class="row_1 col_1"><p>83.9 W/m·K </p> </td> </tr> </tbody> </table> </div></div></div></div><div class="field field-name-field-capacitat-calorifica-espec field-type-tablefield field-label-above"><div class="field-label">Capacitat calorífica específica:&nbsp;</div><div class="field-items"><div class="field-item even"><div id="tablefield-wrapper-0" class="tablefield-wrapper"><table id="tablefield-0" class="tablefield sticky-enabled"> <thead><tr><th class="row_0 col_0"><p>A la temperatura de:</p> </th><th class="row_0 col_1"><p>Capacitat calorífica específica</p> </th> </tr></thead> <tbody> <tr class="odd"><td class="row_1 col_0"><p>20°C</p> </td><td class="row_1 col_1"><p>0.376 J/g·K</p> </td> </tr> </tbody> </table> </div></div></div></div></div></fieldset> <fieldset class="field-group-htab group-prtecnologiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prtecnologiques"><legend><span class="fieldset-legend">Propietats tecnològiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-mecanitzat field-type-text field-label-above"><div class="field-label">Mecanització:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona, 80% respecte al UNS C36000 (excel·lent, 100%)</p> </div></div></div><div class="field field-name-field-soldabilitat field-type-text field-label-above"><div class="field-label">Soldabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Per continguts superiors al 20% de Zn provoca fisures</p> </div></div></div><div class="field field-name-field-formabilitat field-type-text field-label-above"><div class="field-label">Formabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona</p> </div></div></div><div class="field field-name-field-reciclabilitat field-type-text field-label-above"><div class="field-label">Reciclabilitat:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Bona prèvia classificació</p> </div></div></div></div></fieldset> <fieldset class="field-group-htab group-prquimiques collapsible collapsed form-wrapper" id="node_materials_rss_group_prquimiques"><legend><span class="fieldset-legend">Propietats químiques</span></legend><div class="fieldset-wrapper"><div class="field field-name-field-obs-prop-quimi field-type-text-with-summary field-label-above"><div class="field-label">Observacions:&nbsp;</div><div class="field-items"><div class="field-item even"><p>Excel·lent resistència a la corrosió.</p> </div></div></div></div></fieldset> </div></div><ul class="links inline"><li class="translation_es first last"><a href="/cmematerials/es/content/lat%C3%B3n-moldeado-en-metal" title="Latón moldeado en metal" class="translation-link">Español</a></li> </ul> Fri, 07 Jun 2013 09:06:18 +0000 editor 136 at http://www.ub.edu/cmematerials http://www.ub.edu/cmematerials/ca/content/llaut%C3%B3-emmotllat-en-metall#comments