At high hardness, therefore, the relationship between Brinell and Vickers or Rockwell scales is affected by the type of ball used.
因此,对于高硬度,布氏硬度计和维氏硬度计或洛氏硬度计的检测值之间的关系就会受到所采用的球体的影响。
The martensitic steel 15 was heat treated under high pressure in the CS-IB type hexahedron anvils press. The Vickers hardness of the sample was measured.
对原始组织为马氏体的冷轧15钢在CS - IB型六面顶压机上进行了高压热处理,测量试样的维氏硬度。
Environment in summer and winter were simulated. Roles of catalysts on the aeration, hardness and deformation of polyether type PU soft foam were studied.
模拟冬夏季节环境,考察了不同催化剂对聚醚型聚氨酯软质泡沫通气性、硬度和压缩变形的影响。
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