Inconel600合金材料的焊接工艺

PracticalEssay20082Inconel600(610500)Inconel600(:0Cr15Ni75Fe),,,,,,;,,,,,,,,,1Inconel6001.1Inconel60011Inconel600(,%)NiCrFeCMnSSiCu72.014.017.06.010.00.151.00.0150.50.51.2(1),;(2),OH-,,(3),,,60065022.1,,22(SMAW)Inconel182(ERNiCrFe-3)(GTAW)Inconel82(ERNiCr-3):2007-12-112.2WS-300,,99.99%,ZX5-630,2.3,,,,;,,,,50mm,,2.4()(1)1501h(2):(3):(4)150(5),1(6)236©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(7)GTAW0.91.1mm/s2(8)SMAW140160mm/min(9),(10)33d/mmI/AU/V1()GTAWInconel8201.680120111525()SMAWInconel1823.21001101520613()SMAWInconel1824.013015020221417()SMAWInconel1825.0160180222533.1Inconel600,,(GTAWSMAW20kJ/cm30kJ/cm),3.2Inconel600,,,,:(1),,,(2),,,,,(3)1/4,.50,(4)(75)(01.5mm),,,,(5),4(1),(2)JB473094,100%RT,,100%UT,100%PT,(3)(4)1.0MPa,2h,5,Inconel600,:,1964,,46©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.