brinell ball

基本解釋

Brinell hardness, cone impression hardness, ball impression hardness.
布氏硬度，錐體壓痕硬度，球體壓痕硬度。
At high hardness, therefore, the relationship between Brinell and Vickers or Rockwell scales is affected by the type of ball used.
因此，對于高硬度，布氏硬度計和維氏硬度計或洛氏硬度計的檢測值之間的關系就會受到所采用的球體的影響。
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.
維氏硬度別試；維氏金剛石棱椎試驗與布氏硬度試驗相似，但是它使用棱椎形小金剛石壓頭，而不是用鋼球。