结果表明：粘结剂钴含量要比金刚石原始粒度对复合片热稳定性的影响大。
As a result, the influence of PCD of cobalt binder on the thermal stability is greater than that of the starting grain size of diamond.
结果发现，当钴含量不变时，硬质合金的断裂韧性随w C粒度的增大而增大。
It was revealed that, when the cobalt content kept constant, the fracture toughness increased with the increase of WC particle size.
为获得耐蚀性良好的锌钴合金镀层，必须维持镀液中的锌钴含量在工艺范围内。
Zinc and cobalt content in zinc cobalt alloy plating bath should be maintained in a suitable range so that corrosion resistant zinc cobalt alloy deposit can be obtained.
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