1) detonation spraying
WC-12Co
1.
The nanostructured and conventional WC-12Co coatings are prepared by detonation spraying,and the properties of two coatings such as microhardness,adhesion and wear resistance are investigated,and the characterization of the spraying powders and coatings are analyzed by scanning electron microscopy(SEM).
采用爆炸喷涂工艺分别制备纳米结构和常规结构WC-12Co涂层,研究了2种涂层的显微硬度、结合强度和摩擦磨损性能,并用扫描电镜(SEM)分析喷涂材料和涂层的形貌。
2) 12Co-WC coating
12Co-WC涂层
1.
In order to solve the problem of the wear in sand containing oil lubrication,the 12Co-WC coating was prepared by supersonic plasma spray.
为了解决含沙油润滑条件下材料的磨损问题,采用超音速等离子喷涂技术制备了12Co-WC涂层,使用SEM、XRD及T11球盘式摩擦磨损试验机测试了涂层的组织结构及在含细沙油润滑条件下的摩擦学性能。
3) WC-12Co coating
WC-12Co涂层
1.
Phase transformation and wear resistance of submicron structural WC-12Co coatings deposited by HVOF
HVOF喷涂亚微米级WC-12Co涂层的物相变化与耐磨损性能
2.
Effect of rare earth on WC-12Co coatings prepared by thermal spraying
纳米稀土对热喷涂WC-12Co涂层的改性作用
3.
The erosion wear mechanisms of the WC-12Co coating were discussed.
探讨了WC-12Co涂层的冲蚀磨损机理,结果表明:WC-12Co涂层为典型的脆性材料。
4) WC-12Co powder
WC-12Co粉末
1.
WC-12Co powder was covered with Cu of the equal content by using electrodeposited and cohering-crushing.
分别采用电镀和粘结破碎法在WC-12Co粉末表面包覆同等含量的Cu,用常规氧-乙炔焰喷涂制备复合涂层并进行烧结。
5) WC-12Co coatings
WC-12Co涂层
1.
Bonding mechanism of WC-12Co coatings prepared by supersonic plasma spraying on 45 steel
超音速等离子喷涂WC-12Co涂层的结合机理
2.
The characteristics of WC-12Co coatings prepared by the recently developed High-Efficiency Supersonic Plasma Spraying(HEPJet) was introduced and compared that some features about technical and economic with APS and High Velocity Oxy-Fuel(HVOF) process that widely used to prepare WC-12Co coatings.
介绍了应用自行开发的高效能超音速等离子喷涂技术(HEPJet)制备WC-12Co涂层的一些性能与技术特点,并与APS和目前应用较多的超音速火焰(HVOF)喷涂方法进行了技术经济对比分析。
3.
The supersonic plasma sprayed WC-12Co coatings have a higher micro-hardness and bonding strength as particles flying velocity(about 400~500 m/s) is much faster than that(about 200 m/s) sprayed by common plasma approach.
超音速等离子喷涂由于喷射粒子的飞行速度(400~500 m/s)相对于普通等离子喷涂(<200 m/s)有了大幅提高,所制备的WC-12Co涂层具有更高的显微硬度和结合强度。
6) WC/12Co coatings
WC/12Co涂层
1.
The WC/12Co coatings with different content of rare earth were made by high velocity oxy-fuel spraying technique on the substrate of steel 45.
利用超音速火焰喷涂技术在45#钢表面制备了不同稀土含量的WC/12Co涂层。
补充资料：WC-TiC-Co hard alloy
分子式：
CAS号：
性质：又称钨钛钴合金或YT合金。碳化钨、碳化钛和金属钴组成的合金。按碳化钛含量，可分为高钛(25％～40％)、中钛(10％～20％)和低钛(4％～6％)三类合金。它比碳化钨钴合金具有较高的抗氧化性，硬度和耐磨性，而抗弯强度、冲击韧性等则有所降低。主要用作切削加工钢材的工具。
CAS号：
性质：又称钨钛钴合金或YT合金。碳化钨、碳化钛和金属钴组成的合金。按碳化钛含量，可分为高钛(25％～40％)、中钛(10％～20％)和低钛(4％～6％)三类合金。它比碳化钨钴合金具有较高的抗氧化性，硬度和耐磨性，而抗弯强度、冲击韧性等则有所降低。主要用作切削加工钢材的工具。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条