JPH0427302B2 - - Google Patents
Info
- Publication number
- JPH0427302B2 JPH0427302B2 JP1154076A JP15407689A JPH0427302B2 JP H0427302 B2 JPH0427302 B2 JP H0427302B2 JP 1154076 A JP1154076 A JP 1154076A JP 15407689 A JP15407689 A JP 15407689A JP H0427302 B2 JPH0427302 B2 JP H0427302B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosive
- metal
- etching
- alkali
- acid
- 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.)
- Expired - Lifetime
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15407689A JPH0320482A (ja) | 1989-06-16 | 1989-06-16 | クラッド材の表面加飾法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15407689A JPH0320482A (ja) | 1989-06-16 | 1989-06-16 | クラッド材の表面加飾法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0320482A JPH0320482A (ja) | 1991-01-29 |
JPH0427302B2 true JPH0427302B2 (en]) | 1992-05-11 |
Family
ID=15576367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15407689A Granted JPH0320482A (ja) | 1989-06-16 | 1989-06-16 | クラッド材の表面加飾法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320482A (en]) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4287572B2 (ja) | 2000-04-26 | 2009-07-01 | 株式会社神戸製鋼所 | 回転式炉床炉 |
US6814924B2 (en) | 2001-10-22 | 2004-11-09 | Kobe Steel, Ltd. | Rotary hearth furnace and screw thereof for discharging reduced iron |
SE527509C2 (sv) * | 2003-10-17 | 2006-03-28 | Alfa Laval Corp Ab | Lödd plattvärmeväxlare med plattor av i huvudsak rostfritt stål och förfarande för tillverkning av en sådan plattvärmeväxlare |
CN101389916B (zh) | 2006-04-06 | 2012-03-28 | 新日铁工程技术株式会社 | 回转炉底式还原炉的还原铁排出用螺旋输送机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551986A (en) * | 1979-04-11 | 1980-01-09 | Daido Kogyo Co Ltd | Synchronous type continuous processing appratus |
JPS63157884A (ja) * | 1986-12-19 | 1988-06-30 | Mitsubishi Metal Corp | 表面模様を有する装飾用複合金属板の製造法 |
-
1989
- 1989-06-16 JP JP15407689A patent/JPH0320482A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0320482A (ja) | 1991-01-29 |
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