Hastelloy B 系列合金综述

Review of Hastelloy B Series Alloys

Hastelloy B系列合金是哈氏耐蚀合金的一个重要分枝,属于镍-钼合金,是耐强还原性酸(如盐酸)腐蚀的金属材料。叙述了Hastelloy B系列合金的发展概况、化学成分演变、力学性能、热稳定性、腐蚀性能和应用领域等。

Hastelloy B series alloy is one of important branches of Hastelloy corrosion resistant alloys,which belongs to nickelmolybdenum alloys and is precious metal material for resistance to strong reducing acid such as hydrochloric acid corrosion.In this paper,the development of Hastelloy B series alloys,the evolution of its chemical composition,mechanical properties,thermal stability,corrosion propertiesand application fields were described herein.