局部淬火

1
[机] selective hardening
... 偏析 segregine 局部淬火 selective hardening 半全压式模具 semi-positive mold ...
2
[机] selective quenching
... 局部淬火differential quenching 局部淬火selective quenching 局部非氧化针孔(铸疵)localized unoxidized pinholes ...
3
local quenching
... local procedure error 本地程序故障 local quench 局部淬火 local quenching 局部淬火 ...
4
differential quenching
... 旧砂复用repeated transverse impact test 局部淬火differential quenching 局部淬火selective quenching ...

1
局部淬火处理的齿轮具备比心部组织硬度高的表面硬度。
The case hardening process results in gears that have much harder surfaces than cores.
2
碳化、氰化、感应淬火是局部淬火中经常使用的处理方法。
Carburizing, cyaniding, and induction hardening are some of the processes commonly used to produce the case hardening effect.
3
硬块。通常由于局部淬火引起钢管上某一部位硬度值远高于周围金属的硬度值。
Hard Spot. An area in the pipe with a hardness level considerably higher than that of the surrounding metal, usually due to localized quenching.

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