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1·An experimental study on the wear of pulse magnetized cemented carbide and high speed steel tools has been carried out according to the orthogonal design scheme.

通过现场正交优化试验，对经过脉冲磁化处理的硬质合金及高速钢刀具的耐磨性能进行了研究。

2·The results show that the hardness of combination area of cemented carbide-steel 45 composite is 5—6 times beyond that of the general cemented carbide.

结果表明：硬质合金-45钢双金属复合耐磨材料结合层硬度过渡均匀，冲击韧性是普通硬质合金的5—6倍。

3·The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding.

试验结果表明：涂层刀片干铣削高强度钢的加工性能优异，工件加工表面质量达到半精磨水平。

4·Steel-bonded cemented carbide powders being compacted by explosive compaction were bonded to the surface of carbon steel using liquid phase sintering.

采用液相烧结技术成功地将爆炸压制后的钢结硬质合金粉末复合在碳素钢的表面。

5·Steel-bonded cemented carbide powder processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.

采用液相烧结法将爆炸压实后的钢结硬质合金粉末复合在碳钢表面，成功获得覆层材料。

6·The coated cemented carbide tools which are most widely used in cutting of stainless steel is investigated.

对不锈钢切削加工中使用最多的硬质合金涂层刀具进行了研究。

7·Steel fiber is often used to reinforce cemented materials because it can provide bridging effect of crack in matrix.

钢纤维因其能为基体裂纹提供桥联而经常被用于增强水泥基材料。

8·Steel-bonded cemented carbide powder mixture(TLMW50) processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.

采用液相烧结技术成功地将爆炸压制后的钢结硬质合金混合粉末（对应国家牌号TLMW50）复合在碳素钢的表面。

9·Aiming at brazing crack induced by thermal stress during the process of brazing, finite element method was used to analyze the residual stress of joints between the cemented carbide cirque and steel.

针对硬质合金在钎焊冷却过程产生很大的热应力而导致钎焊裂纹这一问题，采用有限元分析方法对硬质合金圆环与钢基体钎焊时冷却过程中的残余应力的分布情况进行模拟。

10·This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron.

结果表明，该刀片在车削奥氏体不锈钢、 球磨铸铁和冷硬铸铁时，其耐磨性较好，与常规工艺生产的YG6刀片相当。