subzero treatment 生冷处理 ; [物] 零下处理 ; 淬硬层
subzero treatment equipment 冷处理设备
subzero treatment of roll 轧辊深冷处理
subzero treatment device 冷处理装置
During The Subzero Treatment 经深冷处理
subzero treatment in magnetic field 磁场深冷处理
subzero o treatment 生冷处理
The effects of macromolecular dispersant and subzero treatment on the preparation of ultrafine non agglomerative zirconia powders have been studied.
研究了高分子分散剂及低温处理在制备无团聚超细氧化锆粉末中的作用。
The hardness variation of D2 steel under different quenching temperature and the influence of subzero treatment on hardness of D2 steel were studied, and its microstructure was analyzed as well.
研究了D2钢在不同温度淬火后的硬度变化，以及深冷处理对其硬度的影响，并对其显微组织进行了分析。
To understand the change of the magnetic properties and mechanical properties of magnets after the subzero treatment, and the effect of sintered Nd-Fe-B magnet with the cryogenic treatment.
以了解其深冷处理后磁性能和力学性能的变化，以及深冷处理对烧结钕铁硼的作用机理。
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