Published February 2006 | Version v1
Journal article Metadata-only

Study of electron beam post-weld local heat treatment for TC4 titanium alloy and residual stress measurement of weld

Creators

  • 1. The Key Laboratory of High Energy Density Beam processing Technology, Beijing Aeronautical Manufacturing Technology Research Inst., Beijing (China)

Description

In order to improve the joint's properties, local heat treatment of TC4 titanium alloy with electron beam was conducted. After electron beam local heat treatment, residual stresses of weld were tested by the X-ray method. Compared with EBW, the martensite grains of weld become finer after electron beam local heat treatment, and residual stress distribution of TC4 titanium alloy joints is improved. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
29
Journal Issue
2
Journal Page Range
p. 136-139
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
37107809
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
DISTRIBUTION; ELECTRON BEAMS; HEAT TREATMENTS; MARTENSITE; RESIDUAL STRESSES; TITANIUM ALLOYS; TITANIUM CARBIDES; WELDED JOINTS; X RADIATION
Descriptors DEC
ALLOYS; BEAMS; CARBIDES; CARBON ADDITIONS; CARBON COMPOUNDS; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; IRON ALLOYS; JOINTS; LEPTON BEAMS; PARTICLE BEAMS; RADIATIONS; STRESSES; TITANIUM COMPOUNDS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
5 figs., 2 tabs., 6 refs.