Published May 1996 | Version v1
Journal article Metadata-only

Features of structure formation in 36NKhTYu precipitation-hardening alloy with mixed precipitation mechanism for strengthening phase with the application of quenching after rapid electric resistance heating

Creators

  • 1. Tsentral'nyj Nauchno-Issledovatel'skij Inst. Chernoj Metallurgii, Moscow (Russian Federation)
  • 2. Moskovskoe Vysshee Tekhnicheskoe Uchilishch, Moscow (Russian Federation)

Description

Specific features of structure formation in the alloy 36NKhTYu after preliminary plastic deformation, direct resistance heating to quenching and subsequent ageing were studied using methods of light and transmission electron microscopy. It is shown that electric resistance heating with the rate of 300 deg C/s promotes an increase of the temperature of primary recrystallization beginning and accelerates essentially the process. The influence of heating rate and temperature on precipitation mechanism for γ'-phase in the alloy studied is analyzed. 15 refs.; 7 figs

Additional details

Additional titles

Original title (Russian)
Особенности формирования структуры дисперсионно-твердеющего сплава 36NKhTYu со смешанным механизмом выделения упрочняющей фазы при использовании закалки с применением скоростного электроконтактного нагрева

Publishing Information

Journal Title
Fizika Metallov i Metallovedenie
Journal Volume
81
Journal Issue
5
Journal Page Range
p. 140-149.
ISSN
0015-3230
CODEN
FMMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
28033211
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
GRAIN BOUNDARIES; GRAIN SIZE; MICROHARDNESS; PRECIPITATION HARDENING; QUENCH AGING; STEEL-NI36CR12TI3AL-L; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
AGING; ALLOYS; ALUMINIUM ADDITIONS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; CRYSTAL STRUCTURE; HARDENING; HARDNESS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; LOW CARBON-HIGH ALLOY STEELS; MECHANICAL PROPERTIES; MICROSTRUCTURE; NICKEL ALLOYS; SIZE; STAINLESS STEELS; STEELS; TEMPERATURE RANGE; TITANIUM ALLOYS; TRANSITION ELEMENT ALLOYS