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发明授权
US4610437A Crucible for holding salt baths for the boriding of steels 失效
坩埚用于浸渍钢筋的盐浴

Crucible for holding salt baths for the boriding of steels
摘要：
There is provided a crucible for containing salt baths for the boriding of steels which has a high service life made of a steel which consists of (or consists essentially of) 0.05-0.8% carbon, 0.8-2.5% silicon, 0.1-2.0% manganese, 0-1.5% aluminum, 6-30% chromium, 4-39% nickel and the balance iron.
摘要（中）：

提供了一种坩埚，用于包含用于钢的硼化的盐浴，其具有使用寿命长的钢，其由0.05-0.8％的碳，0.8-2.5％的硅，0.1-2.0％的锰组成（或基本上由...组成） ，0-1.5％铝，6-30％铬，4-39％镍和余量铁。

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