JPS6487761A - Coated member combining heat resistance with corrosion resistance - Google Patents
Coated member combining heat resistance with corrosion resistanceInfo
- Publication number
- JPS6487761A JPS6487761A JP17262287A JP17262287A JPS6487761A JP S6487761 A JPS6487761 A JP S6487761A JP 17262287 A JP17262287 A JP 17262287A JP 17262287 A JP17262287 A JP 17262287A JP S6487761 A JPS6487761 A JP S6487761A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- steel member
- corrosion resistance
- heat resistance
- borax
- 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.)
- Pending
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE:To form a coating layer of Fe-Ni-Cr alloy excellent in heat resistance and corrosion resistance, by subjecting the surface of an iron and steel member to double layer plating treatment with Cr and Ni and then heating the above in a molten salt bath of borax, etc., to diffuse Cr and Ni into the surface of the iron and steel member. CONSTITUTION:The surface of an iron and steel member 1 is previously subjected to treatment such as degreasing and derusting, and then, a double plating layer 2 consisting of an Ni plating layer of 2-6mu thickness and a Cr plating layer of 4-15mu thickness is formed on the above surface 1', which is immersed in a molten salt bath composed of borax or a mixture of borax and boric acid and heat-treated at 750-950 deg.C for 1-4hr. By the above treatment, a part of Ni and also a part of Cr are allowed to diffuse into the surface 1' of the iron and steel member by the catalysis of boron and an Fe-Ni-Cr alloy layer consisting of 8% Ni, 18% Cr, and the balance Fe can be formed, by which heat resistance and corrosion resistance at the iron and steel member surface can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17262287A JPS6487761A (en) | 1984-07-31 | 1987-07-10 | Coated member combining heat resistance with corrosion resistance |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16089884A JPS6141760A (en) | 1984-07-31 | 1984-07-31 | Heat and corrosion resisting covered steel and its formation |
| JP17262287A JPS6487761A (en) | 1984-07-31 | 1987-07-10 | Coated member combining heat resistance with corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6487761A true JPS6487761A (en) | 1989-03-31 |
Family
ID=26487232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17262287A Pending JPS6487761A (en) | 1984-07-31 | 1987-07-10 | Coated member combining heat resistance with corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487761A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8557397B2 (en) * | 2011-12-29 | 2013-10-15 | Arcanum Alloy Design Inc. | Metallurgically bonded stainless steel |
| US8628861B2 (en) * | 2011-12-29 | 2014-01-14 | Arcanum Alloy Design Inc. | Metallurgically bonded stainless steel |
| US8790790B2 (en) * | 2011-12-29 | 2014-07-29 | Arcanum Alloy Design, Inc. | Metallurgically bonded stainless steel |
| US10876198B2 (en) | 2015-02-10 | 2020-12-29 | Arcanum Alloys, Inc. | Methods and systems for slurry coating |
| US11261516B2 (en) | 2016-05-20 | 2022-03-01 | Public Joint Stock Company “Severstal” | Methods and systems for coating a steel substrate |
-
1987
- 1987-07-10 JP JP17262287A patent/JPS6487761A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8557397B2 (en) * | 2011-12-29 | 2013-10-15 | Arcanum Alloy Design Inc. | Metallurgically bonded stainless steel |
| US8628861B2 (en) * | 2011-12-29 | 2014-01-14 | Arcanum Alloy Design Inc. | Metallurgically bonded stainless steel |
| US8784997B2 (en) * | 2011-12-29 | 2014-07-22 | Arcanum Alloy Design, Inc. | Metallurgically bonded stainless steel |
| US8790790B2 (en) * | 2011-12-29 | 2014-07-29 | Arcanum Alloy Design, Inc. | Metallurgically bonded stainless steel |
| US10876198B2 (en) | 2015-02-10 | 2020-12-29 | Arcanum Alloys, Inc. | Methods and systems for slurry coating |
| US11261516B2 (en) | 2016-05-20 | 2022-03-01 | Public Joint Stock Company “Severstal” | Methods and systems for coating a steel substrate |
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