搜索结果: 1-7 共查到“知识库 金属材料 changes”相关记录7条 . 查询时间(0.156 秒)
Influence of thermal activation on changes of mechanical properties and tensile fracture morphology surface of Ni-base metallic glasses
Amorphous materials Relaxation Crystallization of metallic glasses Mechanical properties Fracture morphology
2010/8/17
The metallic glasses, obtained in a result of fast cooling from the liquid state, show thermodynamic unbalance. Thermal activation of metallic glasses leads to the structural changes, which in the fin...
Structure changes and mechanical properties of laser alloyed magnesium cast alloys
Magnesium alloy High Power Diode Laser (HPDL) Laser alloying
2009/12/3
Purpose: The aim of this work was to investigate structure and mechanical properties of the MCMgAl12Zn1 casting magnesium alloys after laser treatment. The laser treatment was carried out using a high...
Structural changes of Ni-base metallic glasses during thermal activation
Amorphous materials Crystallization of metallic glasses Internal frictions
2009/12/2
Purpose: The paper presents a crystallization process of Ni68.7Cr6.6Fe2.65Si7.8B14C0.25 metallic glasses. The
Ni68.7Cr6.6Fe2.65Si7.8B14C0.25 metallic glasses was produced by the CBMS method with cool...
Characterisation of properties and microstructural changes of 12% Cr-W steels after long-term service
Residual life analysis Electron microscopy Metallic alloys
2010/1/19
Purpose: Characterization of the influence of long-term exposition on microstructural stability and properties
of new modified ferritic steels containing 12% Cr with W addition.
Design/methodology/a...
The structural changes of Al-Ti-Fe alloy during mechanical alloying process
Metallic alloys Powder metallurgy Al-Ti-Fe alloy
2010/2/4
Purpose: The aim of this paper is to determine the influence of the mechanical milling process on the structure of Al67Ti25Fe8 alloy.Design/methodology/approach: The powders of the Al67Ti25Fe8 alloys ...
Structural changes in low alloy cast steel Cr-Mo-V after long time creep service
Metallic alloys Phase analysis Low alloy cast steel Cr-Mo-V
2010/2/9
Purpose: of this publication is to present the changes of the structure in the power station boiler and turbine components made of low cast steel Cr-Mo-V after long time creep service.
Design/methodo...
The impact of deformation on structural changes of the duplex steel
Superplastic materials Plastic forming Microstructure
2010/2/10
Purpose: Despite the many years’ research on the plasticity of duplex steels, it was impossible to conclusively determine the mechanisms for structure recovery during the plastic deformation. The pape...