布氏硬度试验 [力] Brinell hardness test
- 该仪器具有多种试验力和多种压头,用于测定金属材料或试件的布氏、洛氏、维氏硬度。
The instrument has a variety of tests and a variety of indenter for the determination of metal materials or samples of Brinell, Rockwell, Vickers hardness. - 维氏硬度别试;维氏金刚石棱椎试验与布氏硬度试验相似,但是它使用棱椎形小金刚石压头,而不是用钢球。
Vickers hardness test. The Vickers diamond pyramid test is similar to the Brinell test, but it employs a small diamond of pyramid shape, instead of a steel ball. - 为修订金属布氏硬度试验方法国家标准,测定了不同试样厚度的布氏硬度值。
In order to revise national standard of Metallic Materials-Brinell Hardness Test, the Brinell hardness numbers of specimens with different thickness are determined.