Published 1978 | Version v1
Journal article Metadata-only

Influence of alloying elements and structure on resistance to hydrogen embrittlement of structural steels

Creators

  • 1. Tsentral'nyj Nauchno-Issledovatel'skij Inst. Chernoj Metallurgii, Moscow (USSR). Inst. Metallovedeniya i Fiziki Metallov

Description

Considered are possible mechanisms of hydrogen embrittlement and hydrogen sulphide cracking of steels and also the influence on tendency to hydrogen embrittlement and hydrogen sulphide cracking of loading conditions, medium acidness, alloying elements (Mo, Ti, V, Nb, Cr) and microstructure. The analysis of the given data shows that steels designed for exploitation in hydrosulphide media are recommended to be alloyed with chromium, molibdenum, vanadium, niobium, aluminium and copper. The low-alloyed steels with fine grained ferrite-perlite structure and alloyed steels with tempered sorbite have the highest resistance to hydrogen embrittlement and hydrogen sulphide cracking

Additional details

Additional titles

Original title (Russian)
Влияние легирующих элементов и структуры на сопротивление конструкционных сталей водородному охрупчиванию
Augmented title (English)
alloying elements in steels: Ni, Cr, Mo, Ti, V, Nb, Cr, Mu

Publishing Information

Journal Title
Metalloved. Term. Obrab. Met.
Journal Issue
no.1
Series
Metalloved. Term. Obrab. Met.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9414196
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BRITTLENESS; CRACKS; FATIGUE; HYDRIDATION; HYDROGEN; IMPURITIES; MICROSTRUCTURE; QUANTITY RATIO; REVIEWS; STEELS; TENSILE PROPERTIES; YIELD STRENGTH
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CRYSTAL STRUCTURE; DOCUMENT TYPES; ELEMENTS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; NONMETALS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Met. Sci. Heat Treat.