Published 1988 | Version v1
Journal article Metadata-only

Tendency to hot brittleness of Cr-Ni-Mo steel

Creators

Description

The resistance to hot brittleness of low-alloyed chromium-nickel-molybdenum steel perspective for metallic structures of energy installations is studied. It is found that the O8Kh4N2M steel with the structure of tempered lath martensite (σ0.2=700 N/mm2) has a sufficiently high resistance to hot brittleness and is recommended for work at 350 deg C

Additional details

Additional titles

Original title (Russian)
Склонность к тепловой хрупкости Cr-Ni-Mo-стали

Publishing Information

Journal Title
Metallovedenie i Termicheskaya Obrabotka Metallov
Journal Issue
no.8
Series
Metalloved. Term. Obrab. Met.
ISSN
0026-0819
CODEN
MTOMA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20021761
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
DUCTILE-BRITTLE TRANSITIONS; EMBRITTLEMENT; HIGH TEMPERATURE; IMPACT STRENGTH; LOW ALLOY STEELS; MARTENSITE; TRANSITION TEMPERATURE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; PHYSICAL PROPERTIES; STEELS; THERMODYNAMIC PROPERTIES