Published May 1, 1984 | Version v1
Patent Metadata-only

Heat treatments of low expansion alloys

Creators

Description

This patent is directed to an overaging heat treatment applied to age-hardenable nickel-cobalt-iron controlled expansion alloys so as to contribute high notch strength at temperatures on the order of about 10000 F. thereto

Availability note (English)

U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.

Additional details

Publishing Information

Imprint Pagination
v p.
IPC:
Int. Cl. C21D 07/14.
IPC
Int. Cl. C21D 07/14.
Patent number
US patent document 4,445,944/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16029857
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
COBALT ALLOYS; HEAT TREATMENTS; HIGH TEMPERATURE; IRON ALLOYS; NICKEL ALLOYS; TEMPERATURE DEPENDENCE; THERMAL EXPANSION
Descriptors DEC
ALLOYS; EXPANSION

Optional Information

Notes
PAT-APPL-302975.