早在1900年,瑞典人 J·A·布里涅尔在巴黎世界博览会上由于发表球压硬度试验法而获奖,迄今一直受到尊崇。从那以后,这种方法所带来的缺点和不足也就一直延续了下来。为了消除其缺点,本文将重新从数学上、材料上广泛而深入地阐述球压硬度试验法。此外,为了消除由于球形压痕变 As early as 1900, the J. Ed Briennel winner of Sweden, who won a prize at the Paris World’s Fair for his ball-pressure hardness test, has so far been respected. Since then, the shortcomings and shortcomings of this approach have continued. In order to eliminate its shortcomings, this article will re-explain the ball pressure hardness test method extensively and deeply from mathematics and material. In addition, in order to eliminate due to spherical indentation change