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PROPRIÉTÉS ACOUSTIQUES DES PRINCIPAUX MATÉRIAUX
MATÉRIAUXCélérité des UltrasonsONDES LONGITIDUNALESONDES TRANSVERSALESIMPÉDANCEin / μsmm / μsin / μsmm / μsZMÉTAUXAluminum 1100-00,2486,2290,1213,07317,1Aluminum 2024-T40,2516,3750,1243,15017,6Aluminum 6061-T60,2486,2990,1243,15017,0Béryllium0,50712,8780,3508,89023,5Laiton (70% Cu - 30% Zn)0,1724,3690,0832,10837,1Bronze (Phosphore 5%)0,1393,5310,0882,23531,3Cuivre (CP)0,1874,7500,0922,33742,5Or 0,1283,2510,0471,19462,6Hastelloy C0,2305,8420,1142,89652,2Hastelloy X0,2285,7910,1082,74347,7Inconel ( Alliage)0,3087,8230,1193,02364,5Fonte en divers alliages0,138-0,2203,505-5,5880,087-0,1262,210-3,20024,3-41,2Plomb (94Pb-6Sb)0,0852,1590,0320,81323,5Magnésium, divers alliages0,215-0,2285,461-5,7910,119-0,1223,023-3,0999,24-10,6Monel0,2115,3590,1072,71847,2Nickel (CP)0,2225,6390,1172,97250,0Argent (0,99 Fin)0,1423,6070,0631,60037,8Acier 10200,2325,8930,1283,25145,4Acier 43400,2305,8420,1283,25145,6Acier , séries CRES 300 0,221-0,2265,613-5,7400,120-.01233,048-3,12444,6-45,4Acier, séries CRES 4000,212-0,2375,385-6,0200,118-0,1322,997-3,35341,3-46,3Titane 6AI-4V0,2436,1720,1303,30227,3Zircaloy0,1864,7240,0932,36244,2Zirconium0,1834,6480,0892,26130,1POLYMÈRESAcryliques0,105-0,1092,667-2,7690,044-0,0571,118-1,4483,15-3,51Acétate de Cellulose0,0962,438Pas d’ondes transversales3,19Nylon0,0162,692Pas d’ondes transversales-Phénol0,0561,422Pas d’ondes transversales1,90Polycarbonate0,0902,286Pas d’ondes transversales2,71Polyéthylène0,1052,667Pas d’ondes transversales2,94Polystyrène0,0942,3880,0451,1432,52Caoutchouc (naturel)0,0611,549Pas d’ondes transversales1,74Caoutchouc (filtre carbone)0,0661,676Pas d’ondes transversales-Caoutchouc (Silicone)0,0370,94Pas d’ondes transversales1,40Téflon0,0541,3720,2506,353,00
www.ekoscan.fr 3, rue Désiré Gillot 71100 SAINT-RÉMY - FRANCE - +33 9 81 80 30 79 - contact@ekoscan.fr Follow us on Twitter @ekoscan.fr
PROPRIÉTÉS ACOUSTIQUES DES PRINCIPAUX MATÉRIAUX
MATÉRIAUX Vitesse des Ultrasons ONDES LONGITIDUNALESONDES TRANSVERSALESIMPÉDANCEin / μsmm / μsin / μsmm / μsZDIVERS SOLIDESAlumine (Al2O3)0,42710,846Pas d’ondes transversales43,1Béton0,167-0,2074,242-5,2580,1353,42912,4Verre (Plaque)0,2275,766Pas d’ondes transversales14,5Granit0,1563,9620,0761,9310,9Glace (-16 °C)0,1503,81Pas d’ondes transversales3,60Quartz, Naturel0,2265,740,1393,53115,2Quartz, fondu0,2195,5630,3027,67114,5Saphir0,46911,9130,1573,98847,2Carbure de tungstène0,2626,655Pas d’ondes transversales67,6ALLIAGES COMPOSITESFibre de verre (50 v/o)0,1243,150,0681,7276,04Graphite/Epoxy (60 v/o)0,1172,9720,0771,9564,65Bore/Epoxy (50 v/o)0,1313,3270,0721,8296,38LIQUIDESGlycol éthylène0,0641,626Pas d’ondes transversales1,80Glycérine0,0761,93Pas d’ondes transversales2,42Huile (SAE 20)0,0691,753Pas d’ondes transversales1,51Eau (20 °C)0,0581,473Pas d’ondes transversales1,48LIQUIDESAir (20ºC)0,0140,356Pas d’ondes transversales0,00041Azote (20ºC)0,0140,356Pas d’ondes transversales0,00041Oxygène (20ºC)0,0130,33Pas d’ondes transversales0,00043
PROPRIÉTÉS ACOUSTIQUES DES PRINCIPAUX MATÉRIAUX
MATÉRIAUXCélérité des UltrasonsONDES LONGITIDUNALESONDES TRANSVERSALESIMPÉDANCEin / μsmm / μsin / μsmm / μsZMÉTAUXAluminum 1100-00,2486,2290,1213,07317,1Aluminum 2024-T40,2516,3750,1243,15017,6Aluminum 6061-T60,2486,2990,1243,15017,0Béryllium0,50712,8780,3508,89023,5Laiton (70% Cu - 30% Zn)0,1724,3690,0832,10837,1Bronze (Phosphore 5%)0,1393,5310,0882,23531,3Cuivre (CP)0,1874,7500,0922,33742,5Or 0,1283,2510,0471,19462,6Hastelloy C0,2305,8420,1142,89652,2Hastelloy X0,2285,7910,1082,74347,7Inconel ( Alliage)0,3087,8230,1193,02364,5Fonte en divers alliages0,138-0,2203,505-5,5880,087-0,1262,210-3,20024,3-41,2Plomb (94Pb-6Sb)0,0852,1590,0320,81323,5Magnésium, divers alliages0,215-0,2285,461-5,7910,119-0,1223,023-3,0999,24-10,6Monel0,2115,3590,1072,71847,2Nickel (CP)0,2225,6390,1172,97250,0Argent (0,99 Fin)0,1423,6070,0631,60037,8Acier 10200,2325,8930,1283,25145,4Acier 43400,2305,8420,1283,25145,6Acier , séries CRES 300 0,221-0,2265,613-5,7400,120-.01233,048-3,12444,6-45,4Acier, séries CRES 4000,212-0,2375,385-6,0200,118-0,1322,997-3,35341,3-46,3Titane 6AI-4V0,2436,1720,1303,30227,3Zircaloy0,1864,7240,0932,36244,2Zirconium0,1834,6480,0892,26130,1POLYMÈRESAcryliques0,105-0,1092,667-2,7690,044-0,0571,118-1,4483,15-3,51Acétate de Cellulose0,0962,438Pas d’ondes transversales3,19Nylon0,0162,692Pas d’ondes transversales-Phénol0,0561,422Pas d’ondes transversales1,90Polycarbonate0,0902,286Pas d’ondes transversales2,71Polyéthylène0,1052,667Pas d’ondes transversales2,94Polystyrène0,0942,3880,0451,1432,52Caoutchouc (naturel)0,0611,549Pas d’ondes transversales1,74Caoutchouc (filtre carbone)0,0661,676Pas d’ondes transversales-Caoutchouc (Silicone)0,0370,94Pas d’ondes transversales1,40Téflon0,0541,3720,2506,353,00
www.ekoscan.fr 3, rue Désiré Gillot 71100 SAINT-RÉMY - FRANCE - +33 9 81 80 30 79 - contact@ekoscan.fr Follow us on Twitter @ekoscan.fr
PROPRIÉTÉS ACOUSTIQUES DES PRINCIPAUX MATÉRIAUX
MATÉRIAUX Vitesse des Ultrasons ONDES LONGITIDUNALESONDES TRANSVERSALESIMPÉDANCEin / μsmm / μsin / μsmm / μsZDIVERS SOLIDESAlumine (Al2O3)0,42710,846Pas d’ondes transversales43,1Béton0,167-0,2074,242-5,2580,1353,42912,4Verre (Plaque)0,2275,766Pas d’ondes transversales14,5Granit0,1563,9620,0761,9310,9Glace (-16 °C)0,1503,81Pas d’ondes transversales3,60Quartz, Naturel0,2265,740,1393,53115,2Quartz, fondu0,2195,5630,3027,67114,5Saphir0,46911,9130,1573,98847,2Carbure de tungstène0,2626,655Pas d’ondes transversales67,6ALLIAGES COMPOSITESFibre de verre (50 v/o)0,1243,150,0681,7276,04Graphite/Epoxy (60 v/o)0,1172,9720,0771,9564,65Bore/Epoxy (50 v/o)0,1313,3270,0721,8296,38LIQUIDESGlycol éthylène0,0641,626Pas d’ondes transversales1,80Glycérine0,0761,93Pas d’ondes transversales2,42Huile (SAE 20)0,0691,753Pas d’ondes transversales1,51Eau (20 °C)0,0581,473Pas d’ondes transversales1,48LIQUIDESAir (20ºC)0,0140,356Pas d’ondes transversales0,00041Azote (20ºC)0,0140,356Pas d’ondes transversales0,00041Oxygène (20ºC)0,0130,33Pas d’ondes transversales0,00043
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