搜索结果: 1-7 共查到“材料科学 On-line”相关记录7条 . 查询时间(0.052 秒)
Application of off-line error correction method software to reproduce random signals on servohydraulic testers
Application off-line correction method software reproduce random signals servohydraulic testers
2010/8/12
A crucial stage of shock absorber manufacturing is the validation process [1-2]. Shock absorbers are evaluated regarding comfort, noise and lifetime, using synthesized or road load data [3-4]. A segme...
Microstructure characterization of deformed copper by XRD line broadening
Nanomaterials Microstructure Transmission Electron Microscopy
2009/12/1
Purpose: The aim of the present study was to determine the changes in microstructure taking place during
deformation with methods like compression, compression with oscillatory torsion as well as com...
THE EFFECT OF LONG TERM EXPOSURE TO ELEVATED TEMPERATURE ON STEAM LINE STEEL PROPERTIES
fracture mechanics local approach ductile fracture
2009/10/13
Premature failure of pipes presents serious problem in the service of steaminess, produced of steel 14MoV6 3, developed for steam high temperature (540oC) for at least 100,000 service hours. Experimen...
Influence of parameters of machine cutting on drills durability in a line of frame casting
parameters of machine cutting production line drill criterion of wear and tear
2011/3/29
The text shows the influence of parameters of machine cutting on wear and tear of drills which are made of low-alloyed high-speed steal SW2M5 while holes drilling in spheroid cast iron samples GGG50. ...
Influence of parameters of machine cutting on drills durability in a line of frame casting
parameters of machine cutting production line drill criterion of wear and tear
2011/3/29
The text shows the influence of parameters of machine cutting on wear and tear of drills which are made of low-alloyed high-speed steal SW2M5 while holes drilling in spheroid cast iron samples GGG50. ...
The new foundry line for magnesium alloys high-pressure die-casting
Magnesium alloys High-pressure die-casting
2011/3/15
The new foundry line for high-pressure die-casting of magnesium alloys constructed in the “SILUM” Foundry (Opojowice, Poland) is described. In the process cold chamber die-casting machines are used. T...
New metal crystals, formed on a cotton assembly line(图）
biosensors cellulose metal crystals
2007/3/27
26-Mar-2007,CHICAGO -- Appropriating cellulose fibers from cotton and crystallizing them, scientists at Pacific Northwest National Laboratory have grown never-before-seen configurations of metal cryst...