JPS643561B2 - - Google Patents
Info
- Publication number
- JPS643561B2 JPS643561B2 JP16921084A JP16921084A JPS643561B2 JP S643561 B2 JPS643561 B2 JP S643561B2 JP 16921084 A JP16921084 A JP 16921084A JP 16921084 A JP16921084 A JP 16921084A JP S643561 B2 JPS643561 B2 JP S643561B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- pass
- stainless steel
- passes
- less
- 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
- 238000005096 rolling process Methods 0.000 claims description 90
- 229910001220 stainless steel Inorganic materials 0.000 claims description 35
- 238000005097 cold rolling Methods 0.000 claims description 32
- 230000003746 surface roughness Effects 0.000 claims description 31
- 239000010935 stainless steel Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 18
- 238000005461 lubrication Methods 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 14
- 230000008439 repair process Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000137 annealing Methods 0.000 description 14
- 241000430525 Aurinia saxatilis Species 0.000 description 13
- 238000005554 pickling Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 7
- 238000000227 grinding Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000010731 rolling oil Substances 0.000 description 7
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
- B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/10—Roughness of roll surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16921084A JPS6149705A (ja) | 1984-08-15 | 1984-08-15 | 表面性状の優れた冷間圧延ステンレス鋼板の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16921084A JPS6149705A (ja) | 1984-08-15 | 1984-08-15 | 表面性状の優れた冷間圧延ステンレス鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149705A JPS6149705A (ja) | 1986-03-11 |
| JPS643561B2 true JPS643561B2 (ru) | 1989-01-23 |
Family
ID=15882240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16921084A Granted JPS6149705A (ja) | 1984-08-15 | 1984-08-15 | 表面性状の優れた冷間圧延ステンレス鋼板の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149705A (ru) |
-
1984
- 1984-08-15 JP JP16921084A patent/JPS6149705A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149705A (ja) | 1986-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |