Development of Self-lubricating Nickel Based Composite Clad using Microwave Heating in Improving Resistance to Wear at Elevated Temperatures

다국어 초록 (Multilingual Abstract)

This paper reports on a study of the high-temperature tribological performance of self-lubricating nickel-based compositeclad. A porous and crack free clad containing matrix, reinforcement, and lubricant phase is developed on titanium 31 alloyusing microwave irradiation. The microstructure of both NiCrSiB/WC and NiCrSiB/WC/Ag/BaF2 clad revealed very goodmetallurgical bonding with the substrate. The average microhardness of NiCrSiB/WC and NiCrSiB/WC/Ag/BaF2 clad is710.58 HV and 650.25 HV respectively, is comparatively higher than the titanium 31 substrate (320 HV). The addition of Agand BaF2solid lubricants in the clad endowing clad to operate at a broad temperature range. Compared with the NiCrSiB/WCclad, solid lubricant encapsulate clad has shown very low friction coefficient and wear rates. The sliding wear characteristicsof the clad were investigated by varying load and temperatures. The results revealed that oxide phases (NiO and Cr3O)andlubricant phases (Ag and BaWO4)formed at low and high temperatures are adequate to reduce delamination and material loss.

참고문헌 (Reference)

1 A. K. Gogia, 55 : 149-, 2005

2 L. Kong, 33 : 51-, 2013

3 N. Tsuji, 488 : 139-, 2008

4 J. L. Mo, 267 : 874-, 2009

5 R. Sitek, 36 : 36-, 2013

6 S. Taktak, 40 : 423-, 2007

7 Y. Qin, 342 : 137-, 2018

8 C. D. Prasad, 374 : 291-, 2019

9 P. Budzynski, 261 : 1271-, 2006

10 X. L. Lu, 78 : 87-, 2016

11 O. N. Çelik, 274 : 334-, 2013

12 M. R. Ramesh, 20 : 992-, 2011

13 A. Erdemir, 8 : 97-, 2000

14 S. Chandrasekaran, 211 : 482-, 2011

15 R. R. Mishra, 131 : 428-, 2017

16 P. Mishra, 37 : 839-, 2006

17 A. K. Sharma, 258 : 5583-, 2012

18 S. Zafar, 91 : 14-, 2015

19 B. Singh, 426 : 491-, 2019

20 K. P. Kumar, 256 : 123657-, 2020

21 S. Ms, 1 : 21-, 2011

22 S. Takayama, 3 : S1036-, 2008

23 Z. Y. Zhou, 481 : 209-, 2019

24 D. Gupta, 271 : 1642-, 2011

25 S. Zafar, 346 : 29-, 2016

26 D. Gupta, 16 : 176-, 2014

27 J. F. Flores, 267 : 213-, 2009

28 T. Liyanage, 274 : 345-, 2012

29 R. Sundaramoorthy, 376 : 1720-, 2017

30 T. Suzuki, 46 : 156-, 1996

31 X. Liu, 55 : 404-, 2014

32 S. M. Aouadi, 204 : 962-, 2009

33 S. Zhu, 84 : 118-, 2015

34 L. Kong, 64 : 53-, 2013

35 Seungyoun Cho ; 이준호, "Metal Recovery from Stainless Steel Mill Scale by Microwave Heating" 대한금속·재료학회 14 (14): 193-196, 2008