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英国标准协会公布了两项新的标准,这两项标准可能对钢制品的制造者和使用者有直接关系。所宣布的用于测定钢的硬化深度的两个方法是:BS6479和BS6481,BS6479是有效地测定和检查钢渗碳和硬化的深度的方法;Bs6481是有效地测定在火焰表面淬火或感应淬火后的钢的硬化深度的方法。这两种测试方法是常用的,提供了在国际上已认可方法中的硬化层深度的估计方法。
The British Standards Institution has released two new standards that may have a direct bearing on the manufacturers and users of steel products. The two announced methods for determining the depth of hardening of steels are: BS 6479 and BS 6479, which are methods for effectively measuring and inspecting the depth of carburization and hardening of steels; Bs 6481 is a method of effectively determining the depth of quenching or induction hardening of a flame The method of hardening the depth of the steel. Both of these test methods are commonly used and provide a method of estimating the depth of the hardened layer in internationally accepted methods.