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EP 0244520 B1 19890419 - HEAT RESISTANT ALLOYS

Title (en)

HEAT RESISTANT ALLOYS

Publication

EP 0244520 B1 19890419 (EN)

Application

EP 86303435 A 19860506

Priority

EP 86303435 A 19860506
JP 7941485 A 19850416

Abstract (en)

[origin: EP0244520A1] An Fe-Ni based heat resistant alloy having high strength, high toughness and excellent high-temperature corrosion resistance is disclosed, which comprises 0.01-0.2% of C, not more than 2% of Si, not more than 2% of Mn, 25-50% of Ni, 13-23% of Cr, 1.5-3.5% of Ti, 0.1-0.7% of Al, 0.001-0.05% of B, 0.001-0.01% of Ca, 0.001-0.1% of REM, and the remainder being E and inevitable impurity. This alloy is suitable as a material for heat resistant components in internal combustion engine.

IPC 1-7

C22C 19/05; C22C 38/50; C22C 38/54

IPC 8 full level

C22C 38/00 (2006.01); C22C 38/50 (2006.01); C22C 38/54 (2006.01)

CPC (source: EP)

C22C 38/50 (2013.01); C22C 38/54 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0244520 A1 19871111; EP 0244520 B1 19890419; DE 3662917 D1 19890524; JP S61238942 A 19861024

DOCDB simple family (application)

EP 86303435 A 19860506; DE 3662917 T 19860506; JP 7941485 A 19850416