Какова взаимосвязь между Hastelloy X и Hastelloy B, С, серии G?
Хастеллой - это разновидность сплава на основе никеля..
В основном он разделен на три серии B, C и G. Он в основном используется для сильной коррозии Cr-Ni или Cr-Ni-Mo нержавеющей стали на основе железа и неметаллических материалов.. В случае сексуальных СМИ, it has been widely used in many fields such as petroleum, chemical industry and environmental protection.
In order to improve the corrosion resistance and cold and hot processing properties of Hastelloy, Hastelloy has undergone three major improvements, and its development process is as follows:
B series : B → B-2 → B-3
C series : C → C-276 → C-4 → C-22 → C-2000
серии G : G → G-3 → G-30
The most widely used materials are the second generation materials N10665 (B-2), N10276 (C-276), N06022 (C-22), N06455 (C-4) and N06985 (G-3). The third generation materials N10675 (B-3), N10629 (B-4), and N06059 (C-59) are in the promotion stage. Due to advances in metallurgical technology, in recent years, a number of grades of so-called “super-stainless steel” containing ~6% Mo have appeared, replacing the G-series alloys, which has led to a rapid decline in the production and use of G-series alloys.
