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A NEW NIOBIUIVl FREE NICKEL BASE ALLOY FOR SOLVINGCORROSION PROBLEMS IN NARINE ENVIRONMENTS

机译:解决NAR环境中腐蚀问题的一种新的无铌镍基合金

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The exceptional resistance to pitting and crevice corrosion combined with no sensitiveness tochloride induced stress corrosion cracking as well as the excellent mechanical properties recommendalloy 50 for applications in marine environments. Another advantage of alloy 50 before other wellestablished alloys is given by the absence of stable nitride formers such as niobium and titantium, sothat during welding no nitrides are formed.This paper presents mechanical values of joint welds of alloy 50 with different stainless steels aswell as results of corrosion tests on joint welds and overlay welds.
机译:优异的抗点蚀和缝隙腐蚀性能,对氯化物引起的应力腐蚀开裂不敏感,以及出色的机械性能,推荐用于海洋环境的loyalloy 50。合金50在其他成熟合金之前的另一个优点是,由于没有稳定的氮化物形成剂(如铌和钛),因此在焊接过程中不会形成氮化物。本文介绍了合金50与不同不锈钢的接头焊接的机械值以及结果接头焊缝和堆焊缝的腐蚀测试。

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