Microstructure and Tribological Properties of Ti5Si3 Coating In-situ Synthesized on Titanium Substrate by Laser Cladding
Source abstract
Abstract
利用激光熔覆技术在钛表面预置硅粉原位制备了Ti 5 Si 3 涂层. 用XRD、SEM和TEM分析了涂层的组成和组织结构. 在UMT摩擦磨损试验机上对Ti 5 Si 3 涂层在不同载荷和不同滑动速度下的摩擦磨损性能进行了测试. 实验结果表明: 涂层的物相主要是Ti 5 Si 3 相和基材Ti相, 涂层的显微结构为球状和块状晶, Ti 5 Si 3 涂层具有较高的显微硬度, 涂层截面的平均显微硬度约为840 HV 0.2 , 是钛基材的4.4倍; Ti 5 Si 3 涂层可显著提高钛基材的耐磨性能; Ti 5 Si 3 涂层的磨损机理为磨粒磨损和粘着磨损.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: High Entropy Alloys Studies · Metal and Thin Film Mechanics · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (28)
Show source-provided references
1. LI X M
2. CHU C L10.1016/0956-716X(95)00109-9 ↗
3. LIU X10.1016/j.surfcoat.2005.03.006 ↗
4. PEI Y T
5. ARCHARD J F10.1063/1.1721448 ↗
6. ZHANG S
7. GUO C10.1080/10402004.2010.519860 ↗
8. NOLAN D10.1016/j.surfcoat.2005.08.110 ↗
9. RAO K
10. Selvan J S
11. GUO B10.1016/j.apsusc.2007.05.056 ↗
12. LA P
13. BAKER T N10.1179/174328407X226563 ↗
14. DAS M10.1016/j.scriptamat.2010.04.044 ↗
15. GU D D10.1016/j.surfcoat.2010.11.051 ↗
16. Bruni S10.1016/j.actbio.2004.11.001 ↗
17. GUO L T10.3724/SP.J.1077.2009.00915 ↗
18. Counihan P J10.1016/S0921-5093(99)00056-8 ↗
19. JIANG P10.1016/S0257-8972(00)00680-0 ↗
20. GONG Y S10.3724/SP.J.1077.2010.00391 ↗
21. GUO C10.1016/j.apsusc.2010.12.070 ↗
22. GUO C10.1007/s11249-011-9756-z ↗
23. GU D D10.3724/SP.J.1037.2010.00761 ↗
24. WANG H M10.1016/S0921-5093(02)00076-X ↗
25. GUO C
26. LI Q J
27. YILDIZ F10.1016/j.surfcoat.2007.08.004 ↗
28. Eskin S