CN106319541A - 一种用于≤0.1mm厚硅钢带卷绕的铁芯清洗方法 - Google Patents
一种用于≤0.1mm厚硅钢带卷绕的铁芯清洗方法 Download PDFInfo
- Publication number
- CN106319541A CN106319541A CN201610930373.8A CN201610930373A CN106319541A CN 106319541 A CN106319541 A CN 106319541A CN 201610930373 A CN201610930373 A CN 201610930373A CN 106319541 A CN106319541 A CN 106319541A
- Authority
- CN
- China
- Prior art keywords
- iron core
- cleaning
- time
- less
- cleaning method
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 164
- 238000004140 cleaning Methods 0.000 title claims abstract description 67
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 title claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002253 acid Substances 0.000 claims abstract description 45
- 238000001035 drying Methods 0.000 claims abstract description 27
- 238000005554 pickling Methods 0.000 claims abstract description 25
- 239000000243 solution Substances 0.000 claims description 36
- 239000003513 alkali Substances 0.000 claims description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- 239000001117 sulphuric acid Substances 0.000 claims description 18
- 235000011149 sulphuric acid Nutrition 0.000 claims description 18
- 235000021110 pickles Nutrition 0.000 claims description 15
- 230000015556 catabolic process Effects 0.000 claims description 10
- 238000006731 degradation reaction Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012797 qualification Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- QTTMOCOWZLSYSV-QWAPEVOJSA-M equilin sodium sulfate Chemical compound [Na+].[O-]S(=O)(=O)OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4C3=CCC2=C1 QTTMOCOWZLSYSV-QWAPEVOJSA-M 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- 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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610930373.8A CN106319541B (zh) | 2016-10-31 | 2016-10-31 | 一种用于≤0.1mm厚硅钢带卷绕的铁芯清洗方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610930373.8A CN106319541B (zh) | 2016-10-31 | 2016-10-31 | 一种用于≤0.1mm厚硅钢带卷绕的铁芯清洗方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106319541A true CN106319541A (zh) | 2017-01-11 |
CN106319541B CN106319541B (zh) | 2018-12-28 |
Family
ID=57818302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610930373.8A Active CN106319541B (zh) | 2016-10-31 | 2016-10-31 | 一种用于≤0.1mm厚硅钢带卷绕的铁芯清洗方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106319541B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109913883A (zh) * | 2019-03-12 | 2019-06-21 | 国网河南省电力公司渑池县供电公司 | 一种变压器铁芯清洗装置及使用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0967617A (ja) * | 1995-08-30 | 1997-03-11 | Kawasaki Steel Corp | ステンレス鋼帯の焼鈍・脱スケール方法及び装置 |
CN102965675A (zh) * | 2011-09-01 | 2013-03-13 | 沈阳远大铝业工程有限公司 | 一种不锈钢酸洗钝化方法 |
CN103255278A (zh) * | 2012-02-21 | 2013-08-21 | 宝山钢铁股份有限公司 | 带钢退火方法 |
-
2016
- 2016-10-31 CN CN201610930373.8A patent/CN106319541B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0967617A (ja) * | 1995-08-30 | 1997-03-11 | Kawasaki Steel Corp | ステンレス鋼帯の焼鈍・脱スケール方法及び装置 |
CN102965675A (zh) * | 2011-09-01 | 2013-03-13 | 沈阳远大铝业工程有限公司 | 一种不锈钢酸洗钝化方法 |
CN103255278A (zh) * | 2012-02-21 | 2013-08-21 | 宝山钢铁股份有限公司 | 带钢退火方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109913883A (zh) * | 2019-03-12 | 2019-06-21 | 国网河南省电力公司渑池县供电公司 | 一种变压器铁芯清洗装置及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106319541B (zh) | 2018-12-28 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180921 Address after: 430062 5-2-1403, Shahu Golden Port court, 318 Friendship Avenue, Wuchang District, Wuhan, Hubei. Applicant after: Li Zhenbing Address before: Gao Peng Bay 93, Baiquan office, Dongxihu District, Wuhan, Hubei (9) Applicant before: Wuhan flight special soft magnetic technology Co., Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 430000 room N1, floor 1-4, workshop 18, condiment and dry goods production project, No. 314, innovation Avenue, Zoumaling street, Dongxihu District, Wuhan City, Hubei Province Patentee after: Wuhan Yandao Technology Co., Ltd. Address before: 430062 5-2-1403, Shahu Golden Port court, 318 Friendship Avenue, Wuchang District, Wuhan, Hubei. Patentee before: Li Zhenbing |