JPS6320607B2 - - Google Patents
Info
- Publication number
- JPS6320607B2 JPS6320607B2 JP57091301A JP9130182A JPS6320607B2 JP S6320607 B2 JPS6320607 B2 JP S6320607B2 JP 57091301 A JP57091301 A JP 57091301A JP 9130182 A JP9130182 A JP 9130182A JP S6320607 B2 JPS6320607 B2 JP S6320607B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- strip
- work roll
- tension
- unit work
- 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
- 238000005452 bending Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005554 pickling Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- B21B45/06—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 of strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9130182A JPS58209415A (ja) | 1982-05-31 | 1982-05-31 | 帯鋼のスケ−ルブレ−カ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9130182A JPS58209415A (ja) | 1982-05-31 | 1982-05-31 | 帯鋼のスケ−ルブレ−カ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58209415A JPS58209415A (ja) | 1983-12-06 |
JPS6320607B2 true JPS6320607B2 (ru) | 1988-04-28 |
Family
ID=14022641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9130182A Granted JPS58209415A (ja) | 1982-05-31 | 1982-05-31 | 帯鋼のスケ−ルブレ−カ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58209415A (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61154717A (ja) * | 1984-12-26 | 1986-07-14 | Kawasaki Steel Corp | 鋼帯の酸洗方法 |
KR900007072B1 (ko) * | 1985-03-15 | 1990-09-28 | 신닛뽄 세이데쓰 가부시끼가이샤 | 냉간압연 강스트립의 제조방법 및 장치 |
JPS61229415A (ja) * | 1985-04-03 | 1986-10-13 | Mitsubishi Heavy Ind Ltd | スケ−ルブレ−カ |
JPS62151204A (ja) * | 1985-12-26 | 1987-07-06 | Nippon Steel Corp | 熱間圧延金属帯の処理方法 |
JPH0688063B2 (ja) * | 1986-10-28 | 1994-11-09 | 三菱重工業株式会社 | 帯鋼のスキンパスミル |
JPH0698378B2 (ja) * | 1987-01-06 | 1994-12-07 | 三菱重工業株式会社 | 帯鋼の脱スケ−ル装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS564631A (en) * | 1979-06-25 | 1981-01-19 | Toray Ind Inc | Production of elastic hydrogel membrane |
-
1982
- 1982-05-31 JP JP9130182A patent/JPS58209415A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS564631A (en) * | 1979-06-25 | 1981-01-19 | Toray Ind Inc | Production of elastic hydrogel membrane |
Also Published As
Publication number | Publication date |
---|---|
JPS58209415A (ja) | 1983-12-06 |
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