非平衡气氛的碳势定义为：当渗碳反应在钢表面净产生的碳为零时碳钢表面的含碳量。
The non equilibrium carbon potential is defined as the carbon content of steel when the net carbon production rate at surface of steel vanishes.
根据所采用渗碳钢的化学成分及渗件表面合联量，对炉气联势进行定量控制。
According to carburizing steel's chemical composition and ore's case carbon requirements, the carbon potential of furnace inside atmosphere is controlled quantitatively.
介绍了新型低碳钢铸件表面防渗碳涂料的组成结构、生产工艺、性能特点和应用实例。
The compose, producing technology, properties and application example of new carbon-impervious coatings for low-carbon steel castings are introduced in this paper.
介绍了新型低碳钢铸件表面防渗碳涂料的组成结构、生产工艺、性能特点和应用实例。
The compose, producing technology, properties and application example of new carbon-impervious coatings for low-carbon steel castings are introduced in this paper.
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