JPS5713166A - Manufacture of sprayed base material with high strength - Google Patents
Manufacture of sprayed base material with high strengthInfo
- Publication number
- JPS5713166A JPS5713166A JP2707780A JP2707780A JPS5713166A JP S5713166 A JPS5713166 A JP S5713166A JP 2707780 A JP2707780 A JP 2707780A JP 2707780 A JP2707780 A JP 2707780A JP S5713166 A JPS5713166 A JP S5713166A
- Authority
- JP
- Japan
- Prior art keywords
- sprayed
- parts
- base material
- manufacture
- high strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
PURPOSE:To prevent a sprayed material from peeling off its base material by heating the base material coated with the sprayed material to remelt the sprayed material once followed by rapid cooling and tempering. CONSTITUTION:The surfaces of steel parts are coated with a self-fluxing Ni alloy or the like by a spraying method to harden the surfaces. The parts are heated to a temp. just above the m.p. of the alloy to remelt Ni, and they are rapidly cooled by air cooling, oil quenching or other method according to the shape and size of the parts to convert the structure of the parts into a martensite structure. The parts are then tempered at about 550 deg.C. Thus, each Ni sprayed layer has superior adhesion to its steel base, and a high hardness sprayed base material preventing its Ni sprayed layer from peeling off is obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2707780A JPS5839227B2 (en) | 1980-03-03 | 1980-03-03 | Method for producing thermal spray base material with high strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2707780A JPS5839227B2 (en) | 1980-03-03 | 1980-03-03 | Method for producing thermal spray base material with high strength |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5713166A true JPS5713166A (en) | 1982-01-23 |
JPS5839227B2 JPS5839227B2 (en) | 1983-08-29 |
Family
ID=12211002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2707780A Expired JPS5839227B2 (en) | 1980-03-03 | 1980-03-03 | Method for producing thermal spray base material with high strength |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839227B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0199084A1 (en) * | 1985-04-03 | 1986-10-29 | Winfried Heinzel | Printing roller and a method of manufacturing the surface of a printing roller |
WO2011151929A1 (en) * | 2010-05-31 | 2011-12-08 | トーカロ株式会社 | Roll for hot-rolling apparatus and process for producing same |
-
1980
- 1980-03-03 JP JP2707780A patent/JPS5839227B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0199084A1 (en) * | 1985-04-03 | 1986-10-29 | Winfried Heinzel | Printing roller and a method of manufacturing the surface of a printing roller |
WO2011151929A1 (en) * | 2010-05-31 | 2011-12-08 | トーカロ株式会社 | Roll for hot-rolling apparatus and process for producing same |
CN103025908A (en) * | 2010-05-31 | 2013-04-03 | 东华隆株式会社 | Roll for hot-rolling apparatus and process for producing same |
JP5976535B2 (en) * | 2010-05-31 | 2016-08-23 | トーカロ株式会社 | Method for producing roll for hot rolling equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS5839227B2 (en) | 1983-08-29 |
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