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Superhard material polycrystalline composite sheet
The invention belongs to the technical field of superhard material cutting tools, and particularly relates to a superhard material polycrystalline composite sheet. The superhard material polycrystalline composite sheet comprises a superhard material polycrystalline layer, the superhard material polycrystalline layer is composed of a superhard material and a binding agent, the binding agent is composed of, by weight part, 28 to 32 parts of boron carbide, 18 to 22 parts of silicon carbide, 8 to 10 parts of aluminum, 15 to 20 parts of titanium boride and 15 to 20 parts of cobalt, the binding agent used in the superhard material polycrystalline composite sheet has the binding effect and has the reinforcing effect, and the wear resistance and the strength of the superhard material polycrystalline composite sheet can be effectively improved.
本发明属于超硬材料切削工具技术领域，具体涉及一种超硬材料聚晶复合片。本发明的超硬材料聚晶复合片包括超硬材料聚晶层，所述超硬材料聚晶层由超硬材料和结合剂制成，所述结合剂由以下重量份数的组分组成：碳化硼28～32份，碳化硅18～22份，铝8～10份，硼化钛15～20份，钴15～20份。本发明的超硬材料聚晶复合片中所用结合剂不仅具有粘结的作用还有增强的作用，有效提高了超硬材料聚晶复合片的耐磨性和强度。
Superhard material polycrystalline composite sheet
The invention belongs to the technical field of superhard material cutting tools, and particularly relates to a superhard material polycrystalline composite sheet. The superhard material polycrystalline composite sheet comprises a superhard material polycrystalline layer, the superhard material polycrystalline layer is composed of a superhard material and a binding agent, the binding agent is composed of, by weight part, 28 to 32 parts of boron carbide, 18 to 22 parts of silicon carbide, 8 to 10 parts of aluminum, 15 to 20 parts of titanium boride and 15 to 20 parts of cobalt, the binding agent used in the superhard material polycrystalline composite sheet has the binding effect and has the reinforcing effect, and the wear resistance and the strength of the superhard material polycrystalline composite sheet can be effectively improved.
本发明属于超硬材料切削工具技术领域，具体涉及一种超硬材料聚晶复合片。本发明的超硬材料聚晶复合片包括超硬材料聚晶层，所述超硬材料聚晶层由超硬材料和结合剂制成，所述结合剂由以下重量份数的组分组成：碳化硼28～32份，碳化硅18～22份，铝8～10份，硼化钛15～20份，钴15～20份。本发明的超硬材料聚晶复合片中所用结合剂不仅具有粘结的作用还有增强的作用，有效提高了超硬材料聚晶复合片的耐磨性和强度。
Superhard material polycrystalline composite sheet
一种超硬材料聚晶复合片
KONG SHUAIFEI (author) / LI HEXIN (author) / ZHANG MINJIE (author) / YI JUAN (author)
2020-07-10
Patent
Electronic Resource
Chinese
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