Determination of mechanical properties of laser cladding H13-TiC composite coating

摘要：

H13-TiC composite coating with 22 vol.％ TiC particles were prepared with laser cladding on H13 die steel substrate. Nanoindentation experiments with Berkovich indenter were carried out to determine the hardness and Youngs modulus of the metal substrate and TiC ceramic reinforced material. The effect of indentation depth on results has been considered. Microcrack was found in the particle indentation test, which severely influence the indentation results.

关键词： H13-TiC composite coating Laser cladding Nanoindentation Hardness and Youngs modulus determination Microcrack

作者: Shengting Gu Yumei Bao Guozhong Chai

作者单位: Key Laboratory of E&M, Zhejiang University of Technology, Ministry of Education & Zhejiang Province, Hangzhou 310032, China

会议类型: 国际会议

会议名称: 2011 International Symposium on Structural Integrity 2011国际结构完整性学术研讨会--核工程结构完整性技术 ISSI 2011

会议地点: 合肥

会议语种:英文

页码: 345-349

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）