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无损检测技术对于控制和改进产品质量起着关键性的作用,因为它不仅能探测出隐藏于材料内部的各种缺陷,而且能测量材料的厚度、硬度、强度等物理性能,如组织变化,所以它愈来愈受到企业家们的青睐。无损检测又称为非破坏检测,因为它相对于破坏性检测(如拉力、冲击、金相等试验)来说具有的根本性特征是:在不破坏材料或产品的形状和性能的前提下,进行缺陷探测和性能测定。
Non-destructive testing plays a key role in controlling and improving product quality because it not only detects various defects hidden in the material but also measures the physical properties such as the thickness, hardness and strength of the material, such as changes in the structure It is more and more favored by entrepreneurs. Non-destructive testing, also known as non-destructive testing, because it has the fundamental characteristics of destructive testing (such as tension, impact, gold and other tests) is that: Without prejudice to the shape of the material or product under the premise of the performance, Defect detection and performance measurement.