搜索结果: 1-15 共查到“材料科学 Hardening”相关记录23条 . 查询时间(0.062 秒)
Strain rate-induced phase transitions in an impact-hardening polymer composite
Impact - hardening polymer compound protective equipment material the mechanical test
2014/3/28
An impact-hardening polymer composite that is promising as a protective equipment material for its excellent performance and comfortable characteristics is shown. Falling weight impact experiments are...
The high alloy precipitation hardening martensitic steels and their suitability for welding
Metallic alloys Welding metallurgy Martensitic steels Heat treatment
2010/2/2
High alloy martensitic steels studied in the present work, have well over 20% of the alloying elements and belongs to the two broad categories, the high-nickel maraging steels and the chromium-nickel ...
External pressure in the hardening of phosphate in tribofilm on iron surfaces
Antiwear additives Hardness External pressure Transition metals
2009/12/14
Purpose: In the present work we consider our (in progress) spectroscopy study of zinc and iron phosphates under the influence external high pressure to determine zinc ion change coordination from tetr...
The influence of age hardening on the microstructure of GA8 magnesium alloy
Metallic alloys Heat treatment GA8 magnesium alloy
2009/12/1
Purpose: GA8 magnesium alloy is a general purpose gravity sand casting alloy containing aluminum, zinc and
manganese. Typically, it is used in aerospace, automotive or commercial casting application...
Precipitation Hardening and Ordering of Carat Gold Jewellery Alloys
Precipitation Hardening Gold Jewellery
2009/7/30
Precipitation Hardening and Ordering of Carat Gold Jewellery Alloys.
Hardening of Gold-Based Dental Casting Alloys.
Age-Hardening and Related Phase Transfomations in Dental Gold Alloys
Age-Hardening Related
2009/7/29
Age-Hardening and Related Phase Transfomations in Dental Gold Alloys.
The development of strengthened high carat Au alloys
for jewellery applications is an interesting but
challenging task, with significant potential for further
development of new age-hardenable allo...
Model and numerical analysis of mechanical phenomena of tools steel hardening
Quenching Tool steel
2009/7/22
This paper the model hardening of tool steel takes into considerations of mechanical phenomena is presented. Fields stresses and strains are obtained from solutions by FEM equilibrium equations in rat...
Numerical modelling of tools steel hardening. A thermal phenomena and phase transformations
Heat treatment Phase transformation Numerical modelling
2009/7/22
This paper the model hardening of tool steel takes into considerations of thermal phenomena and phase transformations in the solid state are presented. In the modelling of thermal phenomena the heat e...
Model and numerical analysis of mechanical phenomena of tools steel hardening
Quenching Tool steel Thermo-elestic-plastic finite element analysis
2009/7/22
This paper the model hardening of tool steel takes into considerations of mechanical phenomena is presented. Fields stresses and strains are obtained from solutions by FEM equilibrium equations in rat...
Numerical modelling of tools steel hardening. A thermal phenomena and phase transformations
Heat treatment Phase transformation Numerical modelling
2009/7/20
This paper the model hardening of tool steel takes into considerations of thermal phenomena and phase transformations in the solid state are presented. In the modelling of thermal phenomena the heat e...
Effect of dispersion hardening process on machinability of EN AB-AlSi9Mg silumin
Silumins Heat treatment Machinability
2009/6/30
Nowadays, aluminum and its alloys found their application in any type design structures, many’s the time being an alternative for a ferrous alloys due to their technological properties like low densit...
Kinetics of hardening of ceramic layers applied in the investment patterns method
innovative materials and casting production technologies investment compound shell moulds ultrasounds
2009/2/26
The work presents results of investigations of a hardening rate of ceramic moulds applied in investment patterns method. During the studies, the original method based on the ultrasonic technique, and ...
Kinetics of hardening of ceramic layers applied in the investment patterns method
innovative materials and casting production technologies investment compound shell moulds ultrasounds
2009/2/26
The work presents results of investigations of a hardening rate of ceramic moulds applied in investment patterns method. During the studies, the original method based on the ultrasonic technique, and ...