Published March 1993 | Version v1
Journal article Metadata-only

Effect of hot deformation and heat treatment on structure formation in heat resistant on structure formation in heat resistant complex nickel base alloy

Creators

  • 1. Vsesoyuznyj Inst. Legkikh Splavov, Moscow (Russian Federation)
  • 2. Moskovskij Inzhenerno-Fizicheskij Inst., Moscow (Russian Federation)

Description

The methods of autoradiography, metallography and X-ray spectral microanalysis were used to study the effect of hot upsetting of cylindrical samples of heat resistant cast Ni-5Al-2Ti-9Gr-15Co-10W-Mo-2Nb-Fe-C-B alloy at 1100, 1150, 1175 and 1200 deg C temperatures, 30, 50 and 70% deformation degrees and 10-3 and 10-1s-1 strain rates which were chosen taking into account the typical conditions for hot deformation of heat resistant nickel based alloys. The regularities were found and the mechanisms of structure formation and boron and carbon behaviour under deformation and subsequent heat treatment were offered

Additional details

Additional titles

Original title (Russian)
Влияние горячей деформации и термической обработки на формирование структуры жаропрочного сложнолегированного никелевого сплава

Publishing Information

Journal Title
Fizika i Khimiya Obrabotki Materialov
Journal Issue
no.3
Journal Page Range
p. 138-144.
ISSN
0015-3214
CODEN
FKOMAT

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25013977
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
HEAT TREATMENTS; HOT WORKING; MICROSTRUCTURE; NICKEL BASE ALLOYS; STRAIN RATE; STRAINS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
ALLOYS; CRYSTAL STRUCTURE; FABRICATION; MATERIALS WORKING; NICKEL ALLOYS; TEMPERATURE RANGE