Title:
TURBINE BLADE SUPERALLOY
Document Type and Number:
Japanese Patent JPS61264146
Kind Code:
A
Abstract:
A novel, nickel-base, high temperature alloy body preferably containing about 20% chromium. 6 to 7% aluminum to provide gamma min phase, 1.5 to 2.5% molybdenum, 3 to 4.5% tungsten, additional strengthening elements and oxidic yttrium in finely dispersed form. The alloy body has an elongated crystal structure and is characterized by high strength along with excellent hot corrosion and oxidation resistance.
Inventors:
REIMONDO KURISUTOFUAA BEN
JIEFURII MATSUKUSU DEBITSUDOSO
KENISU ROBAATO ANDORISUZAKU
JIEFURII MATSUKUSU DEBITSUDOSO
KENISU ROBAATO ANDORISUZAKU
Application Number:
JP5602086A
Publication Date:
November 22, 1986
Filing Date:
March 13, 1986
Export Citation:
Assignee:
INCO ALLOYS INT
International Classes:
C22C1/10; C22C19/05; F01D5/28; C22C32/00; (IPC1-7): C22C19/05; F01D5/28
Domestic Patent References:
| JPS58193335A | 1983-11-11 |
Attorney, Agent or Firm:
Kazuo Sato