公开(公告)号：US3778256A

公开(公告)日：1973-12-11

申请号：US3778256D

申请日：1971-12-28

Applicant: HITACHI LTD

Inventor： SASAKI R ,  KASHIMURA T ,  HATAYA H ,  FUKUI Y

IPC: C22C19/05 ,  C22C38/00 ,  F23R3/42 ,  C22C19/00 ,  C22C31/00

CPC classification number: C22C19/058

Abstract: An alloy for a combustion liner of a gas turbine, characterized by comprising 0.03 to 0.10 weight percent of carbon, 0.3 to 1.0 weight percent of silicon, 0.50 to 3.00 weight percent of manganese, 43.0 to 50.0 weight percent of nickel, 22.0 to 30.0 weight percent of chromium, 0.10 to 0.50 weight percent of titanium, at least one of 0.005 to 0.20 weight percent of elements of cerium group in rare earth elements and 0.20 to 0.90 weight percent of niobium, and the balance iron and impurities accompanying thereto.

Abstract translation: 一种用于燃气轮机的燃烧衬套的合金，其特征在于，包括0.03〜0.10重量％的碳，0.3〜1.0重量％的硅，0.50〜3.00重量％的锰，43.0〜50.0重量％的镍，22.0〜30.0重量％ 铬，0.10〜0.50重量％的钛，稀土元素中铈离子的0.005〜0.20重量％中的至少一种以及0.20〜0.90重量％的铌，余量为铁和杂质。