Microalloying of medium-carbon pearlitic-ferritic steel
Journal Article
·
· Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States)
OSTI ID:6154432
Steel 30 KhG was used as a base for studying the effect of microalloying vanadium, niobium and titanium on structure and property formation of medium-carbon chromium-manganese steel after hot working. The steel microstructure parameters were analyzed using regression equations and included: volume fraction of pearlite, average pearlite grain size, pearlite microhardness and ferrite microhardness. The combined microalloying additives to steel type 30KhG was found to be unidirectional, not additive, and resulted in a redistribution of nitrogen between precipitating carbonitride phases, a change in the temperature range for their precipitation, and an increase in nitrogen content.
- Research Organization:
- I. P. Bardin Central Scientific-Research Institute of Ferrous Metallurgy, Moscow (USSR)
- OSTI ID:
- 6154432
- Journal Information:
- Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States), Journal Name: Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States) Vol. 29:7; ISSN MHTRA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Precipitation and fine structure in medium-carbon vanadium and vanadium/niobium microalloyed steels
Complex microalloying of low-pearlite steels subjected to controlled rolling
An expression for solubility product of complex carbonitrides in multicomponent microalloyed austenite
Journal Article
·
Tue Oct 31 23:00:00 EST 1989
· Metallurgical Transactions, A (Physical Metallurgy and Materials Science); (USA)
·
OSTI ID:7156504
Complex microalloying of low-pearlite steels subjected to controlled rolling
Journal Article
·
Mon Sep 01 00:00:00 EDT 1986
· Met. Sci. Heat Treat. Met. (Engl. Transl.); (United States)
·
OSTI ID:6960636
An expression for solubility product of complex carbonitrides in multicomponent microalloyed austenite
Journal Article
·
Wed Dec 14 23:00:00 EST 1994
· Scripta Metallurgica et Materialia; (United States)
·
OSTI ID:6935763
Related Subjects
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
360102* -- Metals & Alloys-- Structure & Phase Studies
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CARBONITRIDES
CHROMIUM ALLOYS
CHROMIUM STEELS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DIFFRACTION
DUCTILITY
ELEMENTS
FABRICATION
GRAIN SIZE
HARDNESS
HIGH ALLOY STEELS
HOT WORKING
IRON ALLOYS
IRON BASE ALLOYS
MANGANESE ALLOYS
MANGANESE STEELS
MATERIALS WORKING
MECHANICAL PROPERTIES
METALLURGICAL EFFECTS
METALS
MICROHARDNESS
MICROSTRUCTURE
NIOBIUM
NIOBIUM ADDITIONS
NIOBIUM ALLOYS
NITROGEN
NITROGEN COMPOUNDS
NONMETALS
PEARLITE
PRECIPITATION
SCATTERING
SEPARATION PROCESSES
SIZE
STAINLESS STEELS
STEELS
TENSILE PROPERTIES
TITANIUM
TITANIUM ADDITIONS
TITANIUM ALLOYS
TRANSITION ELEMENTS
VANADIUM
VANADIUM ADDITIONS
VANADIUM ALLOYS
X-RAY DIFFRACTION
360101 -- Metals & Alloys-- Preparation & Fabrication
360102* -- Metals & Alloys-- Structure & Phase Studies
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CARBONITRIDES
CHROMIUM ALLOYS
CHROMIUM STEELS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DIFFRACTION
DUCTILITY
ELEMENTS
FABRICATION
GRAIN SIZE
HARDNESS
HIGH ALLOY STEELS
HOT WORKING
IRON ALLOYS
IRON BASE ALLOYS
MANGANESE ALLOYS
MANGANESE STEELS
MATERIALS WORKING
MECHANICAL PROPERTIES
METALLURGICAL EFFECTS
METALS
MICROHARDNESS
MICROSTRUCTURE
NIOBIUM
NIOBIUM ADDITIONS
NIOBIUM ALLOYS
NITROGEN
NITROGEN COMPOUNDS
NONMETALS
PEARLITE
PRECIPITATION
SCATTERING
SEPARATION PROCESSES
SIZE
STAINLESS STEELS
STEELS
TENSILE PROPERTIES
TITANIUM
TITANIUM ADDITIONS
TITANIUM ALLOYS
TRANSITION ELEMENTS
VANADIUM
VANADIUM ADDITIONS
VANADIUM ALLOYS
X-RAY DIFFRACTION