Knowledge Answer

액체 질소 처리 시스템의 극저온 응용 분야에서 A286 스테인리스강의 이점을 분석합니다.

A286 is an iron-base superalloy that maintains high strength and, crucially, high toughness at cryogenic temperatures down to -196°C (77K). Unlike standard carbon steels or some martensitic stainless steels which undergo a ductile-to-brittle transition (DBT), A286 remains austenitic. Its coefficient of thermal expansion is also relatively stable. In cryog...