搜索结果: 1-5 共查到“材料表面与界面 structure”相关记录5条 . 查询时间(0.141 秒)
Structure, texture and chemical composition of coatings deposited by PVD techniques
Electron microscopy PVD coatings
2009/12/3
Purpose: The aim of the research is the investigation of the structure, texture and chemical composition of coatings deposited by PVD technique (reactive dc magnetron sputtering method) onto the subst...
Influence of the laser modification of surface on properties and structure of magnesium alloys
Surface treatment Magnesium alloys Laser treatment
2009/12/3
Purpose: The aim of this work was to improve the surface layer cast magnesium cast alloys by laser surface treatment, determine the laser treatment parameters and examine structure and properties.
De...
Effect of silicon concentration in bath on the structure and thickness of grey cast iron coating after alphinising
Casting Aluminium Silumins Grey cast iron
2009/12/1
Purpose: This paper presents the results of studies on the effect of silicon content in alphinising bath on the
thickness of diffusion layer „g1” and of coating „g” produced by immersi...
Cement's basic molecular structure finally decoded--Robustness comes from messiness, not a clean geometric arrangement
cement's basic molecular structure messiness clean geometric arrangement
2009/9/15
In the 2,000 or so years since the Roman Empire employed a naturally occurring form of cement to build a vast system of concrete aqueducts and other large edifices, researchers have analyzed the molec...
Purpose: The purpose of the work was to create homogenous surface layer as a result of impulse laser alloying of TiO2 and low-alloy steel.
Design/methodology/approach: The surfaces of samples, coated...