Published November 1985 | Version v1
Journal article Metadata-only

Bcc-hydride formation in pseudoalphatitanium alloys

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Problem Prochnosti
  • 2. AN Ukrainskoj SSR, Kiev. Inst. Metallofiziki

Description

Structure of VT-20 and PT-3V alloys in electron microscope is studied. It is stated that under friction track in the first alloy and after machine parts operation of the second alloy in the atmosphere of superheated water vapour BCC-phase is Formed in the structure in the form of finely dispersed precipitations on prismatic slip planes in α-phase. Precipitated BCC-phase differs from β-phase both by orientation and by the value of lattice prarmeter. Analysis of the above precipitation structure allows to suggest their identity with one of titanium hydride form

Additional details

Additional titles

Original title (Russian)
Об образовании OTsK-гидрида в псевдоальфа-титановых сплавах

Publishing Information

Journal Title
Metallofizika
Journal Volume
7
Journal Issue
6
Series
Metallofizika.
Journal Page Range
43-46
ISSN
0368-9662
CODEN
MFIZA

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
17054225
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
FRICTION; HYDRIDATION; MICROSTRUCTURE; PHASE STUDIES; SLIP; TITANIUM BASE ALLOYS; TURBINE BLADES
Descriptors DEC
ALLOYS; CHEMICAL REACTIONS; CRYSTAL STRUCTURE; TITANIUM ALLOYS