硬度测试采用上海联尔试验设备有限公司生产的 HVS-10 型显微硬度计,试 验中保持试样平稳水平状态,试样表面光滑,载荷设置为 1Kg,保压时间 15 s, 各试样至少测试 5 个不同的随机位置,结果取各位置的算术平均值。
The hardness test adopts the HVS-10 type microhardness tester produced by Shanghai Lianer Testing Equipment Co., Ltd. During the test, keep the sample in a stable and horizontal state, the surface of the sample is smooth, the load is set to 1Kg, the pressure holding time is 15 s, and each sample is at least Test 5 different random positions, and take the arithmetic mean of each position.