Published May 1979 | Version v1
Journal article Metadata-only

Effect of nitrogen content in helium on mechanical properties of molybdenum alloy welds

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Ehlektrosvarki

Description

Effect of a nitrogen content in helium protective atmosphere on the structure and cold brittleness temperature of welded joints of molybdenum alloys was studied. It is found that the optimum combination of ultimate strength, impact strength and ductility in molybdenum alloy welded joints can be obtained using helium with 1.2% nitrogen content

Additional details

Additional titles

Original title (Russian)
Влияние содержания азота в гелии на механические свойства сварных соединений молибденовых сплавов

Publishing Information

Journal Title
Avtom. Svarka
Journal Issue
no.5
Series
Avtom. Svarka.
ISSN
0005-111X

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
10494002
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CONTROLLED ATMOSPHERES; DUCTILE-BRITTLE TRANSITIONS; GAS TUNGSTEN-ARC WELDING; HELIUM; MECHANICAL PROPERTIES; MOLYBDENUM BASE ALLOYS; NITROGEN; QUANTITY RATIO; SHEETS; TRANSITION TEMPERATURE; WELDED JOINTS
Descriptors DEC
ALLOYS; ARC WELDING; ELEMENTS; FABRICATION; JOINING; JOINTS; MOLYBDENUM ALLOYS; NONMETALS; PHYSICAL PROPERTIES; RARE GASES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS; WELDING

Optional Information

Notes
For English translation see the journal Automatic Welding (UK).