Defining the wear resistance requirement for a deposit through the type of testing is important, but we must also acknowledge that testing any deposit in a comparative environment under similar conditions only serves as a predictor of performance under that specific set of conditions. Traditionally, abrasive wear, adhesive wear and sliding wear have been the most wear types most often documented for Ni-P alloys. Wear performance has also been shown to be primarily a function of the deposit hardness, and this has been related to alloy phosphorus content. ASTM B 733 references the Falex method (ASTM D 2670) of testing for adhesive wear, the Taber method (ASTM D 4060) for abrasive wear and the Alpha LFW-1 method (ASTMD2714) forfriction and wear testing.
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机译:通过测试类型来定义沉积物的耐磨性要求很重要,但是我们也必须承认,在类似条件下的比较环境中测试任何沉积物仅能预测该组特定条件下的性能。传统上,磨料磨损,粘着磨损和滑动磨损是Ni-P合金中最常见的磨损类型。磨损性能也已显示出主要是镀层硬度的函数,并且与合金磷含量有关。 ASTM B 733引用了Falex方法(ASTM D 2670)进行粘合磨损测试,Taber方法(ASTM D 4060)进行磨蚀磨损测试,以及Alpha LFW-1方法(ASTMD2714)进行摩擦磨损测试。
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