Published November 1977 | Version v1
Journal article Metadata-only

Influence of high-temperature thermomechanical treatment of fracture peculiarities of maraging steel

Creators

  • 1. Chelyabinskij Politekhnicheskij Inst. (USSR)
  • 2. AN SSSR, Sverdlovsk. Inst. Fiziki Metallov

Description

The effect of the high-temperature cycling annealing upon the mechanical properties of the maraging N12K7M5TYu steel was studied in various embrittlement states with either a transcrystalline or a intercrystalline fracture prevailing. It was shown that in either case this treatment enhances the impact strength of steel. The high-temperature cycling annealing is the most effective when it suppresses the embrittling processes developing along the boundaries of austenite grains

Additional details

Additional titles

Original title (Russian)
Влияние высокотемпературной термомеханической обработки на особенности разрушения мартенситностареющей стали

Publishing Information

Journal Title
Fiz. Met. Metalloved.
Journal Volume
44C5)
Series
Fiz. Met. Metalloved.
Journal Page Range
1071-1077

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9404458
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
FRACTURES; GRAIN BOUNDARIES; HEAT TREATMENTS; IMPACT STRENGTH; NICKEL STEELS; PHASE TRANSFORMATIONS; STRAIN HARDENING; TEMPERATURE DEPENDENCE; TENSILE PROPERTIES; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CRYSTAL STRUCTURE; FAILURES; HARDENING; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; MICROSTRUCTURE; NICKEL ALLOYS; STEELS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Phys. Met. Metallogr.