Two translation issues regarding the heat treatment of bearing rings
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1. General Specifications for Hardened and Grinded Rings of Rolling Bearings Here, I translate “hardened” as “hardening” for now, but it seems to refer to “quenching and hardening”. Of course, there is no “seems” in technical translation. 2. The finished ring should have no grinding burns or carbonizations on the surface. What does carbonization mean? ““Carbide”?
A starting point for further discussion: General Specifications for Hardened and Grinded Rings of Rolling Bearings. General technical requirements for the hardening and grinding of rolling bearing rings. \"Harden\" does not necessarily refer to quenching; it can also involve processes such as nitrogen or carbon diffusion, and in such cases it is translated as \"hardening\". The finished ring should have no grinding burns or carbonizations on the surface; the surface of the completed ring must be free from any signs of grinding damage or residual carbon. Carbonization: Carbides formed in metals due to high temperatures during high-speed grinding, usually appearing as black thread-like or lump-shaped formations on the grinding surface.
It’s fine to translate “hardened” as \"hardening\“. The formation of the hardened layer on bearings occurs through processes such as induction quenching and direct fire quenching; \"carbonizations on the surface\" refers to the carbonized layer on bearings