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内容来自Android手机客户端
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内容来自iPhone手机客户端
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zhangt71:还没体验过热衰减的感觉。。。 (2016-08-01 18:13)
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150448215:泼完你的碟片就报废了,算是一个给碟片的退火过程 (2016-08-01 19:12)
简单又明了:不懂别瞎说,钢材高温情况下放水里是淬火,表面会变硬的在空气中冷却才是退火....... (2016-08-03 16:13)
150448215:我一直以为加工碟片用的钢材已经淬火过。下坡碟片的热度不足以淬火吧。 (2016-08-03 16:31)
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简单又明了:淬火温度一般好几百度以上,下坡的那点温度远远达不到退火的温度也要4,5百度,都不够的 (2016-08-03 16:43)
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