Claims
- 1. A method of manufacturing a coated member with a coating formed by any one of the high speed flame spraying method, the explosive spraying method, the plasma spraying method and the laser spraying method, the method comprising the following steps of:
- heat treating an object member to be coated, thereafter applying the coating to said object member by one of the above spraying method, the coating comprising a main component of WC and a binder material consisting of at least one of Ni, Cr and Co; and
- heating the coated member at a temperature of from 300.degree. C. to 550.degree. C. for not less than one and a half hours.
- 2. A method of manufacturing a coated member with a coating formed by any one of the high speed flame spraying method, the explosive spraying method, the plasma spraying method and the laser spraying method, the method comprising the following steps of:
- heat treating an object member to be coated, thereafter applying the coating to said object member by one of the above spraying method, the coating comprising a main component of Cr.sub.3 C.sub.2 and a binder material consisting of at least one of Ni, Cr and Co; and
- heating the coated member at a temperature of from 300.degree. C. to 550.degree. C. for not less than one and a half hours.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4-091571 |
Mar 1992 |
JPX |
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Parent Case Info
This is a Continuation of U.S. Ser. No. 08/197,312, filed Feb. 16, 1994 now U.S. Pat. No. 5,458,460; which is a Divisional application of U.S. Ser. No. 08/034,379, filed Mar. 18, 1993, which issued as U.S. Pat. No. 5,346,316 on Sep. 13, 1994.
US Referenced Citations (8)
Foreign Referenced Citations (6)
Number |
Date |
Country |
0138228 |
Apr 1985 |
EPX |
0290051 |
Nov 1988 |
EPX |
1157670 |
Jul 1986 |
JPX |
1253357 |
Nov 1986 |
JPX |
1149950 |
Jun 1987 |
JPX |
6073556 |
Mar 1994 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
34379 |
Mar 1993 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
197312 |
Feb 1994 |
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