Published 1988 | Version v1
Journal article Metadata-only

Choice of methods and study of fracture toughness in crack stoppage in steels for vessels of high pressure

Creators

Description

Fracture toughness in crack stoppage in 15Kh2MFA and 15Kh2NMFA steels is investigated. It is shown that temperature dependence KIa is shifted in the region of higher temperatures in comparison with analogous dependence KIc approxomately by 40 deg C for the 15Kh2MFA- and by 60 deg C the 15Kh2NMFA steels

Additional details

Additional titles

Original title (Russian)
Выбор методики и исследование вязкости разрушения при остановке трещин в сталях для корпусов сосудов высокого давления

Publishing Information

Journal Title
Zavodskaya Laboratoriya
Journal Volume
54
Journal Issue
5
Series
Zavod. Lab.
Journal Page Range
74-79
ISSN
0321-4265
CODEN
ZVDLA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20011154
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CRACKS; FRACTURE PROPERTIES; IMPURITIES; LOW ALLOY STEELS; PRESSURE VESSELS; STRESS INTENSITY FACTORS; TEMPERATURE DEPENDENCE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CONTAINERS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; STEELS