JPS6341647B2 - - Google Patents
Info
- Publication number
- JPS6341647B2 JPS6341647B2 JP3123284A JP3123284A JPS6341647B2 JP S6341647 B2 JPS6341647 B2 JP S6341647B2 JP 3123284 A JP3123284 A JP 3123284A JP 3123284 A JP3123284 A JP 3123284A JP S6341647 B2 JPS6341647 B2 JP S6341647B2
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- steel plate
- pickling
- thin
- plate
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 55
- 239000010935 stainless steel Substances 0.000 claims description 54
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 41
- 238000005554 pickling Methods 0.000 claims description 31
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 6
- 238000005097 cold rolling Methods 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3123284A JPS60174211A (ja) | 1984-02-21 | 1984-02-21 | ステンレス鋼板酸洗方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3123284A JPS60174211A (ja) | 1984-02-21 | 1984-02-21 | ステンレス鋼板酸洗方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60174211A JPS60174211A (ja) | 1985-09-07 |
| JPS6341647B2 true JPS6341647B2 (fr) | 1988-08-18 |
Family
ID=12325662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3123284A Granted JPS60174211A (ja) | 1984-02-21 | 1984-02-21 | ステンレス鋼板酸洗方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60174211A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997013596A1 (fr) * | 1995-10-11 | 1997-04-17 | Nisshin Steel Co., Ltd. | Procede de decalaminage d'une tôle d'acier en bobine par laminage a etirage eleve |
-
1984
- 1984-02-21 JP JP3123284A patent/JPS60174211A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997013596A1 (fr) * | 1995-10-11 | 1997-04-17 | Nisshin Steel Co., Ltd. | Procede de decalaminage d'une tôle d'acier en bobine par laminage a etirage eleve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60174211A (ja) | 1985-09-07 |
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