JP4714800B2 - 鋼板の酸洗処理方法、及び酸洗処理装置 - Google Patents
鋼板の酸洗処理方法、及び酸洗処理装置 Download PDFInfo
- Publication number
- JP4714800B2 JP4714800B2 JP2010514573A JP2010514573A JP4714800B2 JP 4714800 B2 JP4714800 B2 JP 4714800B2 JP 2010514573 A JP2010514573 A JP 2010514573A JP 2010514573 A JP2010514573 A JP 2010514573A JP 4714800 B2 JP4714800 B2 JP 4714800B2
- Authority
- JP
- Japan
- Prior art keywords
- pickling
- steel plate
- gas
- steel
- steel sheet
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 182
- 239000010959 steel Substances 0.000 title claims description 182
- 238000005554 pickling Methods 0.000 title claims description 148
- 238000000034 method Methods 0.000 title claims description 46
- 239000000243 solution Substances 0.000 claims description 53
- 238000002347 injection Methods 0.000 claims description 45
- 239000007924 injection Substances 0.000 claims description 45
- 239000002253 acid Substances 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 82
- 230000000694 effects Effects 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 238000004090 dissolution Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229910001224 Grain-oriented electrical steel Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/021—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by dipping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010514573A JP4714800B2 (ja) | 2008-05-30 | 2009-05-28 | 鋼板の酸洗処理方法、及び酸洗処理装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008143582 | 2008-05-30 | ||
JP2008143582 | 2008-05-30 | ||
JP2010514573A JP4714800B2 (ja) | 2008-05-30 | 2009-05-28 | 鋼板の酸洗処理方法、及び酸洗処理装置 |
PCT/JP2009/060205 WO2009145353A1 (ja) | 2008-05-30 | 2009-05-28 | 鋼板の酸洗処理方法、及び酸洗処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4714800B2 true JP4714800B2 (ja) | 2011-06-29 |
JPWO2009145353A1 JPWO2009145353A1 (ja) | 2011-10-20 |
Family
ID=41377217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514573A Active JP4714800B2 (ja) | 2008-05-30 | 2009-05-28 | 鋼板の酸洗処理方法、及び酸洗処理装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110079244A1 (zh) |
EP (1) | EP2302102B1 (zh) |
JP (1) | JP4714800B2 (zh) |
KR (1) | KR101249167B1 (zh) |
CN (1) | CN102046850B (zh) |
BR (1) | BRPI0913196B1 (zh) |
WO (1) | WO2009145353A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102021591B (zh) * | 2010-12-18 | 2012-07-04 | 江苏德美科技有限公司 | 用于钢铁表面的酸性脱脂剂及配制方法 |
EP2806051B1 (en) * | 2012-01-18 | 2016-04-06 | JFE Steel Corporation | Method for prevention of yellowing on surface of steel sheet after pickling |
JP2013173976A (ja) * | 2012-02-24 | 2013-09-05 | Jfe Steel Corp | 冷延鋼板の製造方法およびその製造設備 |
CN105696009B (zh) * | 2014-11-27 | 2017-12-29 | 宝钢工程技术集团有限公司 | 不锈钢酸洗液的处理装置及其使用方法 |
CN111886364B (zh) * | 2018-04-16 | 2022-07-26 | 普锐特冶金技术日本有限公司 | 酸洗设备以及酸洗设备的运转方法 |
CN111472009A (zh) * | 2020-04-30 | 2020-07-31 | 苏州强新合金材料科技有限公司 | 一种钢类线材的拉拔除锈工艺 |
CN114101384B (zh) * | 2020-08-31 | 2024-01-09 | 宝山钢铁股份有限公司 | 板带焊缝过平整机和张紧辊时的张紧力控制方法 |
CN114850271B (zh) * | 2022-03-10 | 2024-03-22 | 河钢股份有限公司 | 镀层热成形钢去除表面氧化层的方法以及热成形方法 |
KR20240108737A (ko) | 2023-01-02 | 2024-07-09 | 에스엠스틸 주식회사 | 다단 세정장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62243788A (ja) * | 1986-04-16 | 1987-10-24 | Sumitomo Metal Ind Ltd | 鋼帯のスケ−ル除去方法およびその装置 |
JP2000140929A (ja) * | 1998-11-10 | 2000-05-23 | Nkk Corp | 熱延コイルのスケール飛散防止法およびその装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548421A (en) | 1978-09-21 | 1980-04-07 | Sumitomo Metal Ind Ltd | Electrolytic descaling method by direct electrification system of steel wire rod |
US4270317A (en) * | 1978-10-10 | 1981-06-02 | Midland-Ross Corporation | Apparatus used in the treatment of a continuous strip of metal and method of use thereof |
JPS5864400A (ja) | 1981-10-14 | 1983-04-16 | Sumitomo Metal Ind Ltd | 鋼線材の酸性電解脱スケ−ル方法 |
GB8517606D0 (en) * | 1985-07-12 | 1985-08-21 | Bekaert Sa Nv | Cleaning by electrochemical pickling |
JPS62243778A (ja) * | 1986-04-15 | 1987-10-24 | Inoue Japax Res Inc | 被覆用電極 |
JP2955500B2 (ja) | 1995-09-13 | 1999-10-04 | 住友重機械工業株式会社 | 酸洗装置および酸洗方法 |
JP2991646B2 (ja) | 1995-09-22 | 1999-12-20 | 川崎製鉄株式会社 | ステンレス鋼帯の脱スケール前処理用鋼帯冷却装置およびステンレス鋼帯の脱スケール前処理方法 |
JPH108298A (ja) | 1996-06-19 | 1998-01-13 | Hitachi Ltd | 熱間圧延鋼帯の脱スケール方法およびその設備 |
JPH10183251A (ja) | 1996-12-19 | 1998-07-14 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
JP3224353B2 (ja) * | 1997-03-25 | 2001-10-29 | 川崎製鉄株式会社 | 縞鋼板の連続酸洗方法および設備 |
US6009132A (en) * | 1997-07-25 | 1999-12-28 | Globespan Semiconductor, Inc. | System and method for obtaining clock recovery from a received data signal |
JP2000254710A (ja) * | 1999-03-08 | 2000-09-19 | Nkk Corp | 薄物縞鋼板の製造方法 |
JP3349117B2 (ja) | 1999-07-06 | 2002-11-20 | 住友金属工業株式会社 | 横型酸洗装置 |
JP2001191108A (ja) | 2000-01-04 | 2001-07-17 | Hitachi Ltd | 脱スケール除去方法およびその装置 |
JP4206029B2 (ja) * | 2003-11-05 | 2009-01-07 | 新日本製鐵株式会社 | 化成処理性に優れた熱延鋼板およびその製造方法 |
JP2005298937A (ja) * | 2004-04-15 | 2005-10-27 | Mitsubishi-Hitachi Metals Machinery Inc | 酸洗設備 |
-
2009
- 2009-05-28 KR KR1020107026664A patent/KR101249167B1/ko active IP Right Grant
- 2009-05-28 US US12/736,996 patent/US20110079244A1/en not_active Abandoned
- 2009-05-28 BR BRPI0913196-5A patent/BRPI0913196B1/pt active IP Right Grant
- 2009-05-28 EP EP09754861.4A patent/EP2302102B1/en active Active
- 2009-05-28 JP JP2010514573A patent/JP4714800B2/ja active Active
- 2009-05-28 CN CN200980119474.5A patent/CN102046850B/zh active Active
- 2009-05-28 WO PCT/JP2009/060205 patent/WO2009145353A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62243788A (ja) * | 1986-04-16 | 1987-10-24 | Sumitomo Metal Ind Ltd | 鋼帯のスケ−ル除去方法およびその装置 |
JP2000140929A (ja) * | 1998-11-10 | 2000-05-23 | Nkk Corp | 熱延コイルのスケール飛散防止法およびその装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101249167B1 (ko) | 2013-03-29 |
EP2302102A4 (en) | 2015-07-15 |
EP2302102A1 (en) | 2011-03-30 |
BRPI0913196B1 (pt) | 2019-04-16 |
EP2302102B1 (en) | 2017-11-15 |
CN102046850B (zh) | 2014-01-29 |
KR20110003556A (ko) | 2011-01-12 |
WO2009145353A1 (ja) | 2009-12-03 |
CN102046850A (zh) | 2011-05-04 |
US20110079244A1 (en) | 2011-04-07 |
JPWO2009145353A1 (ja) | 2011-10-20 |
BRPI0913196A2 (pt) | 2016-01-12 |
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