用C2H2与O2火焰在高钴YG系硬质合金基体上沉积复合的碳材料,并分别对酸蚀脱钻预处理的YG8、YG16硬质合金基体表面进行火焰法沉积研究;用扫描电镜SEM、XRD射线衍射谱、Raman光谱、原子力显微镜等手段分析了复合碳涂层的组织结构、涂层的质量以及涂层横截面.结果表明:不同时间脱钻处理后的YG8硬质合金表面经火焰沉积后,在表面分别形成了典型的"菜花状"球形金刚石、碳纳米管以及金刚石、石墨和非晶碳复合而成的碳涂层;经20 min脱钴处理的YG16硬质合金表面沉积的碳涂层则以碳纳米管为主.
参考文献
| [1] | YAN Chunhui,KUANG Tongchun,BAI Xiaojun,CHENG Xiaoling,Surface modifieation of WC-20% (Fe/Co/Ni)cemented carbide,Cemented carbide,18(3),134(2001)(晏春晖,匡同春,白晓军,成晓玲,WC-20%(Fe/Co/Ni)硬质合金的表面改性处理,硬质合金,18(3),134(2001)) |
| [2] | Sahoo B,Chattopadhyay A K,On effectiveness of various surface treatments on adhesion of HF CVD diamond coatings to tungsten inserts,Diamond and related Materials,11,1660(2002) |
| [3] | YANG Li,YU Zhi-ming,YIN Lei,Effect of cobaltetched treatment on the adhesion between diamond films and WC-Cocemented carbide,China Surface Engineering,16(6),16(2003) |
| [4] | YANG Li,YU Zhi-ming,YIN Lei,Efrect of various surface treatment on diamond films on WC-6%Co,The Chinese Journal of Nonferrous Metals,14(3),429(2004) |
| [5] | HUANG Yangfeng,MA Zhibin,WANG Jianhua,Effect of copper and Cu/Ti intermediate layer on adhesion of diamond film,Materials Protection,36(11),16(2003)(黄扬风,马志斌,汪建华,Cu和Cu/Ti过渡层对金刚石薄膜附着力的影响,材料保护,38(11),16(2003)) |
| [6] | ZHANG Yuying,LAI Qingmin,MIAO Jinqi,Vacuum boronizing pretreatment for adhesion enhancement of CVD diamond coatings on YG6 cutters,Diamond & Abra sive Engineering,3,548(2005)(张玉英,来清民,苗晋琦,YG6金刚石涂层刀片衬底真空硼化处理新技术研究,金刚石与磨料磨具工程,3,548(2005)) |
| [7] | WANG Yong,MA Yuping,SUN Fanghong,Influence on the performance of CVD diamond films by boronizing on smooth cobalt-cemented tungsten carbide,Chinese Mechanical Engineering,17(5),545(2006)(王勇,马玉平,孙方宏,光滑硬质合金衬底渗硼预处理对CVD金刚石薄膜性能的影响,中国机械工程,17(5),545(2006)) |
| [8] | WANG Chuanxin,WANG Jianhua,MAN Weidong,Effects of W diffusion barrier layer for diamond coatings deposited on WC2Co snbstrates,Chinese Journal of High Pressure Physics,18(1),83(2004)(王传新,汪建华,满卫东,W 过渡层结合界面对金刚石薄膜在WC-6%Co上的附着力的影响,高压物理学报,18(1),83(2004)) |
| [9] | Deuerler F,Woehrl N,Buck V,Characterisation of nanostructured diamond coatings on various hardmetal surfaces,International Journal of Refractory Metals & Hard Materials,24,392(2006) |
| [10] | WEI Qiuping,YU Zhiming,MA Li,YOU Xiaolong,Effect of ambient pressure on diamond films on boronized WC-13% CO substrates,The Chinese Journal of Nonferrous Metals,17(5),775(2007)(魏秋平,余志明,马莉,游小龙,YG13硼化处理后沉积气压对金刚石薄膜的影响,中国有色金属学报,17(5),775(2007)) |
| [11] | MA Guojia,DENG Xinlu,Diamond-like carbon film and its application s and preparation,Vacuum,5,27(2002)(马国佳,邓新绿,类金刚石膜的应用及制备,真空,5,27(2002)) |
| [12] | Saenger,K.L.Grill,A.Schrott,A.G.et,al,Etch stop and electrical properties of Si-containing diamond-like carbon,Proceedings of Advanced Metallization and Interconnect Systems for ULSI Applications in 1996,6,499(1997) |
| [13] | Kapil,R.Mehta,B.R.Vankar V.D,Growth of 8H polytype of diamond using cyclic growth etch oxy-acetylen flame setup,Thin Solid Film,312,(1998) |
| [14] | Sun,L.F.Mao,J.M.Pan,Z.W,Growth of straight nanotubes with a cobalt-nickel catalyst by chemical vapor deposition,Applied Physics Letters,74(5),644(1999) |
| [15] | Hiura,H.Ebbesen,T.W.Tanigaki,K,RAg,Inan studies of carbon nanotubes,Chemical Physics Letters,202(6),509(1993) |
| [16] | Ponsonnet,L.Donner,Grill.A,EELS analysis of hydrogenated diamond-like carbon films,Thin Solid Films,319(1-2),97(1998) |
| [17] | Kulisch,W.Reinke,S.Modeling of c-BN thin film deposition,Diamond Films and echnology,7(2),105(1997) |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%