搜索结果: 16-30 共查到“材料科学 Heat Treatment”相关记录34条 . 查询时间(0.109 秒)
Heat Treatment of Gold Alloys.
Heat treatment of long term serviced Cr–Mo cast steel
Heat Treatment Mechanical Properties Cr–Mo Cast Steel
2011/4/2
The paper presents results of research on the influence of heat treatment on the structure and properties of L20HM cast steel after long term operation at elevated temperature. Investigated cast steel...
Heat treatment of long term serviced Cr–Mo cast steel
Heat Treatment Mechanical Properties Cr–Mo Cast Steel
2011/4/7
The paper presents results of research on the influence of heat treatment on the structure and properties of L20HM cast steel after long term operation at elevated temperature. Investigated cast steel...
Precipitation of carbides in Cr-Mo-V cast steel after service and regenerative heat treatment
Metallographic Heat Treatment Cast Steel Carbides
2011/3/29
The paper presents results of research on precipitation processes in chromium – molybdenum – vanadium cast steel. The examined material was the following cast steel grade: L21HMF and G17CrMoV5 – 10 (...
Precipitation of carbides in Cr-Mo-V cast steel after service and regenerative heat treatment
Metallographic Heat Treatment Cast Steel Carbides
2011/3/29
The paper presents results of research on precipitation processes in chromium – molybdenum – vanadium cast steel. The examined material was the following cast steel grade: L21HMF and G17CrMoV5 – 10 (...
Phosphorus segregation in Cr- Mo -V cast steel after regenerative heat treatment
Metallography Heat treatment Cast steel Segregation of phosphorus
2011/3/29
The paper presents results of research on the influence of regenerative heat treatment on segregation of phosphorus in Cr – Mo – V cast steels. The material for investigation was L21HMF and G17CrMoV5 ...
Phosphorus segregation in Cr- Mo -V cast steel after regenerative heat treatment
Metallography Heat treatment Cast steel Segregation of phosphorus
2011/3/29
The paper presents results of research on the influence of regenerative heat treatment on segregation of phosphorus in Cr – Mo – V cast steels. The material for investigation was L21HMF and G17CrMoV5 ...
Effect of heat treatment on the structure and fatigue behaviour of austenitic Fe–Ni alloy
Fatigue Metallic alloys Heat treatment
2010/2/4
Purpose: The paper addresses the problem of determining the dependence between initial heat treatment of an austenitic Fe–Ni alloy and its fatigue life at room and elevated temperature Specimens of Fe...
Microstructure evolution and thermal stability ofnanocrystalline Cu-Nb alloys during heat treatment
Cu-Nb alloy mechanical alloying nanostructured material microstructure thermal stability
2010/3/17
The microstructure evolution and high thermal stability of the mechanically-alloyed supersaturated nanocrystalline Cu-10%Nb alloy during subsequent heat treatment were investigated by X-ray diffractom...
Investigation of the MCMgAl12Zn1 magnesium alloys structure after heat treatment
Heat Treatment Magnesium alloys
2010/2/4
Purpose: Main aim of this paper is to describe the structure of the MCMgAl12Zn1 magnesium cast alloy as-cast state and after a heat treatment.Design/methodology/approach: The following results concern...
Effects of zonal heat treatment on residual stresses andmechanical properties of electron beam welded TC4 alloy plates
electron beam welding zonal heat treatment residual stress microstructure mechanical property
2010/3/17
Zonal heat treatment(ZHT) was conducted in situ to 14.5 mm-thick TC4 alloy plates by means of defocused electron beam after welding. The effects of ZHT on residual stresses, microstructures and mechan...
Influence of heat treatment on changes on structure and magnetic properties of CoSiB alloy
Amorphous materials Electrical properties and magnetic properties Heat treatment annealing
2010/2/8
Purpose: This paper describes influence of heat treatment on changes on structure and magnetic properties of the amorphous Co77Si11.5B11.5 alloy.Design/methodology/approach: The following experimental...
Effect of selected heat treatment parameters of AK9 silumin on its tensile strength
Mechanical properties Crystallization Heat treatment TDA
2011/3/15
Development of modern techniques creates supply of better and better structural materials having higher strength. Light metals and their alloys are more and more often used for metal structures, where...
Influence of heat treatment on corrosion resistance of PM composite materials
Corrosion resistance Composites
2010/2/9
Purpose: of the project was evaluation of the effect of heat treatment and of the reinforcing Al2O3, Ti(C,N) and BN particles in the EN AW-AlCu4Mg1(A) aluminium alloy on the corrosion resistance in th...
Nickel super alloy INCONEL 713LC–structural characteristics after heat treatment
Metallic alloys Nickel super-alloy Structural phase analysis Intermetallic phase γ’
2010/2/22
Purpose: Nickel super alloy’s products are mainly using for construction parts of jet engines, gas turbines and turbo-blowers.Design/methodology/approach: Super alloy was commercially produced and was...