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离子渗氮
释义
离子渗氮
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工学
渗氮
释
ion nitriding
离子渗氮
将工件置于辉光放电的真空容器中,以工件为阴极,容器壁或另设金属板作为阳极,容器内通入稀薄的含氮气体,在直流高压电场的作用下,使气体原子电离成离子;离子以高速轰击工件(阴极)表面,并在工件表面失去能量被吸收,向内部扩散形成渗氮层的过程。
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refined structure
refined waste silk
refinement
refinement equation
refinement of a collection of sets
refinement of a covering
refinement of geographical names
refinement theorem
refinery alkaline residue
refinery equipment
refinery gas
refinery production safety
refine search
refining
refining of aluminium
refining of gold and silver
refining of petroleum
refining of woody oil and fats
refining process
refining process control system
refining treatment
refinish
reflectance
reflectance anisotropy spectroscopy
reflectance anisotropy spectroscopy, RAS
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