Research on the microstructure and wear resistance of titanium alloy structural members repaired by laser cladding

Optics and Lasers in Engineering

Volumn 46, Issue 11, 2008, Pages 810-816

  Wang, Weifu ^a,b   Wang, Maocai ^b   Jie, Zhang ^b   Sun, Fengjiu ^a   Huang, Dawei ^c  

^a NORTHEASTERN UNIVERSITY   (China)

^b INSTITUTE OF METAL RESEARCH   (China)

^c PETROCHINA COMPANY LIMITED   (China)

Author keywords

Laser cladding; Microstructure; Repair; Titanium alloy; Wear resistance

Indexed keywords

ALLOYS; COATINGS; LASER CLADDING; LASERS; MAINTENANCE; MARTENSITE; METAL CLADDING; MICROHARDNESS; MICROSTRUCTURE; PAPER COATING; PULSED LASER APPLICATIONS; STRUCTURAL FRAMES; STRUCTURAL MEMBERS; TITANIUM; TITANIUM ALLOYS; WEAR RESISTANCE;

AERO ENGINES; COLUMNAR MORPHOLOGY; DIFFERENT MICROSTRUCTURES; HIGH-QUALITY; MELTING ZONE; SIMPLIFIED MODELS; SINGLE-PULSE; TITANIUM ALLOY;

REPAIR;

ABRASION RESISTANCE; ALLOY; COATINGS; LASERS; MAINTENANCE; MICROSTRUCTURE; PAPER; TITANIUM;

EID: 50249165295     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2008.05.015     Document Type: Article

References (14)

1. Fu Y.Y., Song Y.Q., Hui S.X., and Mi X.J. Research and application of typical aerospace titanium alloys. Chin J Rare Met 30 (2006) 850-856
2. Mao X.N., Zhao Y.Q., and Yang G.J. Development situation of the overseas titanium alloys used for aircraft engine. Rare Met Lett 26 (2007) 1-7
3. Cao J.X., Huang X., and Li Z.X. High cycle fatigue properties and fracture features of TA15 titanium alloy. J Mater Eng 3 (2004) 28-34
4. Wang Y.L., and Wang G.S. Microstructure of BT20 titanium alloy. Chin J Rare Met 22 (1998) 152-154
5. Wang B., Guo H.Z., Yao Z.K., Zhao J., Zhao Z.L., and Zhang M.Y. Effect of multiple thermomechanical heat treatment on microstructure and mechanical property of near2alpha TA15 titanium alloy. Trans Mater Heat Treat 27 (2006) 70-72
6. Kurz W., and Fisher D.J. Fundamentals of solidification. Second ed. (1998), Trans Tech Publications, Enfield
7. Berjeza N.A., Velikevitch S.P., Mazhukin V.I., Smurov I., and Flamant G. Influence of temperature gradient to solidification velocity ratio on the structure transformation in pulsed- and CW-laser surface treatment. Appl Surf Sci 86 (1995) 303-309
8. Strutt P.R., Lewis B.G., and Kear B.H. Critical factors in laser and electron beam glazing of materials. Materials research society symposia proceedings (1982), North-Holland, New York 485-495
9. Yan W., and Wang X.X. Characterization of the surface oxygen-diffusion zone of the thermally oxidized titanium. Rare Met Mater Eng 34 (2005) 471-474
10. Ma H.Y., Wang M.C., Feng R.L., and Wei Z. Oxygen permeation behaviors of three titanium alloys at high temperature. Heat Treat Met 28 (2003) 1-5
11. Ma H.Y., Wang M.C., Feng R.L., and Wei Z. Oxygen permeation of titanium alloys TC11 on high temperature. Sci Technol Eng 3 (2003) 162-163
12. Ma H.Y., Wang M.C., and Wei Z. Solid oxygen-permeation and diffusion-solution treatment of titanium alloy at high temperature. Rare Met Mater Eng 36 (2007) 685-689
13. Ma H.Y., Wang M.C., Zhang S., Xin G.C., and Wei Z. Surface hardening of titanium alloys by oxygen-diffusion-permeation. Trans Nonf Met Soc China 13 (2003) 73-77
14. Ma H.Y., Wang M.C., and Wu W.T. Oxygen permeation behaviors and hardening effect of titanium alloys at high temperature. J Mater Sci Technol 20 (2004) 719-723