由于化工、石油等工业部门的迅速发展,对特种耐蚀合金制件的需求也急剧增加。在特种耐蚀合金中,哈斯特罗依型合金占有特别重要的地位。了解其性能,正确地选择和使用这类合金制件,可使化工设备使用寿命延长,生产率提高。下面仅就哈斯特罗依型耐蚀合金(以下简称哈氏合金)的化学成份、物理、机械、工艺与耐蚀性能以及生产和使用中的部分问题作一介绍,供参考。 Due to the rapid development of the chemical, petroleum and other industrial sectors, the demand for special corrosion-resistant alloy parts has also risen sharply. In special corrosion-resistant alloys, Hastelloy-type alloys occupy a particularly important position. Understand its performance, the correct choice and use of such alloy parts, chemical equipment can extend the service life, productivity. The following only for Hastelloy type corrosion resistant alloy (hereinafter referred to as Hastelloy) chemical composition, physical, mechanical, process and corrosion resistance as well as some of the problems in the production and use of an introduction for reference.