JPH0271363U - - Google Patents
Info
- Publication number
- JPH0271363U JPH0271363U JP15148788U JP15148788U JPH0271363U JP H0271363 U JPH0271363 U JP H0271363U JP 15148788 U JP15148788 U JP 15148788U JP 15148788 U JP15148788 U JP 15148788U JP H0271363 U JPH0271363 U JP H0271363U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- stainless steel
- hardened layer
- austenitic
- promoting
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910001337 iron nitride Inorganic materials 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
第１図は本考案に係るステンレス鋼製鏡面板の
一部切欠き正面図。第２図は同上の金属組織を示
す拡大図である。
図中、１は基板。２は硬化層。３は鏡面。
FIG. 1 is a partially cutaway front view of a stainless steel mirror plate according to the present invention. FIG. 2 is an enlarged view showing the metal structure of the same as above. In the figure, 1 is the board. 2 is a hardened layer. 3 is a mirror surface.
Claims (1)
鋼製の基板の表面に活性化させたアンモニアによ
り窒化鉄の形成を促して硬化層を設け、この硬化
層の表面に鏡面仕上を施して鏡面を形成せしめて
なるステンレス鋼製鏡面板。 Stainless steel made by forming a hardened layer on the surface of an austenitic or ferritic stainless steel substrate by promoting the formation of iron nitride with activated ammonia, and applying a mirror finish to the surface of this hardened layer to form a mirror surface. Mirror plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15148788U JPH0271363U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15148788U JPH0271363U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271363U true JPH0271363U (en) | 1990-05-30 |
Family
ID=31425576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15148788U Pending JPH0271363U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03173761A (en) * | 1989-11-30 | 1991-07-29 | Fuji Electric Co Ltd | Coin passage in coin treating machine |
-
1988
- 1988-11-21 JP JP15148788U patent/JPH0271363U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03173761A (en) * | 1989-11-30 | 1991-07-29 | Fuji Electric Co Ltd | Coin passage in coin treating machine |