热处理在金刚石表面热蒸镀覆SiO2/SiC晶体复合涂层

材料热处理学报, 2016, 37(7): 180-184.

热处理在金刚石表面热蒸镀覆SiO2/SiC晶体复合涂层

梁宝岩 ^1, , 张旺玺 ^2, , 王艳芝 ^3, , 徐世帅 ^4, , 闫帅帅 ^5, , 王俊和 ^6, , 穆云超 ^7,

1.中原工学院材料与化工学院,河南郑州,450007

2.中原工学院材料与化工学院,河南郑州,450007

3.中原工学院材料与化工学院,河南郑州,450007

4.中原工学院材料与化工学院,河南郑州,450007

5.中原工学院材料与化工学院,河南郑州,450007

6.中原工学院材料与化工学院,河南郑州,450007

7.中原工学院材料与化工学院,河南郑州,450007

基金项目: 河南省科技开放合作项目(142106000051) 河南省基础与前沿技术研究计划(132300410164) 河南省教育厅重点项目(13A430132,151RTSTHN004) 河南省教育厅自然科学研究计划(12A430024,13A430128,14A430007) 河南省省院科技合作项目(122106000051,142106000193)

关键词：热镀覆处理 , 金刚石 , 二氧化硅/碳化硅复合涂层晶体 , 铝

Preparation of SiO2/SiC crystalline composite coating on surface of diamond by thermal evaporation method

Keywords： thermal evaporation treatment , diamond , SiO2/SiC composite coating crystalline , Al

采用高温热蒸镀方法处理在金刚石表面镀覆上了SiO2/SiC晶粒复合涂层,同时研究了热处理温度和Al助剂对金刚石表面形成SiO2/SiC晶粒复合涂层的影响.研究结果表明,在较低温度(1400℃),金刚石表面形成许多SiC和SiO2和SiC颗粒.当温度升高到1450℃时,金刚石表面镀覆了良好的SiO2/SiC复合涂层,形成了许多SiO2和SiC颗粒、微米棒与晶须.Si粉中添加适量的Al(5 mass％)就会促进Si的蒸发,在1400℃时金刚石表面就会形成大量的SiO2和SiC颗粒、微米棒与晶须.

参考文献

[1]	A.G.Mamalis;M.Horvath.Diamond grinding of super-hard materials[J].Journal of Materials Processing Technology,20001/3(1/3):120-125.
[2]	Heung-Kil Park;Hiromichi Onikura;Osamu Ohnishi;Ahmad Sharifuddin.Development of micro-diamond tools through electroless composite plating and investigation into micro-machining characteristics[J].Precision Engineering,20103(3):376-386.
[3]	B. Felde;A. Mehner;S. Kohlscheen.Deposition of alumina coatings on monocrystalline diamonds by sol-gel techniques[J].Diamond and Related Materials,20013-7(3-7):515-518.
[4]	Weida Hu;Long Wan;Xiaopan Liu;Qiang Li;Zhiqi Wang.Effect of TiO_2/Al_2O_3 film coated diamond abrasive particles by sol-gel technique[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,201113(13):5777-5783.
[5]	N. Yan;D.P. Zhao;L Wang.Preparation and sintering of silica-coated ultrafine diamonds-vitrified bond composite powders[J].International Journal of Refractory Metals & Hard Materials,2014Mar.(Mar.):212-215.
[6]	王猛;李成明;陈良贤;刘金龙;郭建超;魏俊俊;黑立富;吕反修.金刚石自支撑膜衬底生长立方Y2O3薄膜的性能[J].材料热处理学报,2014(7):177-181.
[7]	Zhu, G;Zou, XP;Cheng, J;Wang, MF;Su, Y.Synthesis of straight Y-shaped SiOx nanorods by a simple thermal evaporation method[J].Solid State Communications,20085/6(5/6):243-246.
[8]	Kai Chen;Zhaohui Huang;Juntong Huang.Synthesis of SiC nanowires by thermal evaporation method without catalyst assistant[J].CERAMICS INTERNATIONAL,20132(2):1957-1962.
[9]	Chhikara, Deepak;Kumar, M. Senthil;Srivatsa, K. M. K..On the synthesis of Zn/ZnO core-shell solid microspheres on quartz substrate by thermal evaporation technique[J].Superlattices and microstructures,2015:368-377.

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