Laser cladding in-situ carbide particle reinforced Fe-based composite coatings with rare earth oxide addition |
| |
| Authors: | WU Chaofeng MA Mingxing LIU Wenjin ZHONG Minlin ZHANG hongjun ZHANG Weiming |
| |
| Affiliation: | Key Laboratory for Advanced Materials Processing Technology Ministry of Education Department of Mechanical Engineering Tsinghua University |
| |
| Abstract: | Particulate reinforced metal matrix composite(PR-MMC) has excellent properties such as good wear resistance,corrosion resistance and high temperature properties.Laser cladding is usually used to form PR-MMC on metal surface with various volume fractions of ceramic particles.Recent literatures showed that laser melting of powder mixture containing carbon and carbide-forming elements,was favorable for the formation of in-situ synthesized carbide particles.In this paper,rare earth oxide(RE2O3) was added into t... |
| |
| Keywords: | laser cladding particle reinforced rare earth oxide nucleation rare earth carbide |
| 本文献已被 维普 万方数据 ScienceDirect 等数据库收录！ |
