... 铅浴淬火 patenting; 铅浴回火 lead tempering; 铅浴炉 lead-pot furnace; lead bath furnace; ...
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lead tempering bath 回火铅槽
lead protection tempering 铅浴回火
lead protection tempering bath 回火铅槽
Three carbon potentials, two quenching methods, three quenching temperatures, five tempering temperatures can finally lead to different tempering curves.
用三种碳势、两种淬火方式、三种淬火温度、五种回火温度得出不同含碳量、不同淬火工艺、不同淬火温度的回火曲线。
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