JPS6358914B2 - - Google Patents
Info
- Publication number
- JPS6358914B2 JPS6358914B2 JP54086369A JP8636979A JPS6358914B2 JP S6358914 B2 JPS6358914 B2 JP S6358914B2 JP 54086369 A JP54086369 A JP 54086369A JP 8636979 A JP8636979 A JP 8636979A JP S6358914 B2 JPS6358914 B2 JP S6358914B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- stainless steel
- weight
- salt
- scale
- 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 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- WPFCHJIUEHHION-UHFFFAOYSA-N 2-nitronaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=C([N+]([O-])=O)C=CC2=C1 WPFCHJIUEHHION-UHFFFAOYSA-N 0.000 claims description 3
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 claims description 3
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 2
- IZJVVXCHJIQVOL-UHFFFAOYSA-N nitro(phenyl)methanesulfonic acid Chemical compound OS(=O)(=O)C([N+]([O-])=O)C1=CC=CC=C1 IZJVVXCHJIQVOL-UHFFFAOYSA-N 0.000 claims description 2
- HWTDMFJYBAURQR-UHFFFAOYSA-N 80-82-0 Chemical compound OS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O HWTDMFJYBAURQR-UHFFFAOYSA-N 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 5
- -1 nitrophenol Chemical compound 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JIAMRSLGASIQPE-UHFFFAOYSA-N 1,6-dimethyl-5-nitrocyclohexa-2,4-diene-1-sulfonic acid Chemical class [N+](=O)([O-])C=1C(C(C=CC1)(C)S(=O)(=O)O)C JIAMRSLGASIQPE-UHFFFAOYSA-N 0.000 description 1
- SPXOTSHWBDUUMT-UHFFFAOYSA-N 138-42-1 Chemical compound OS(=O)(=O)C1=CC=C([N+]([O-])=O)C=C1 SPXOTSHWBDUUMT-UHFFFAOYSA-N 0.000 description 1
- IORISFYTXJVNFE-UHFFFAOYSA-N 2,3-dinitrobenzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O IORISFYTXJVNFE-UHFFFAOYSA-N 0.000 description 1
- ZOZQXFASVITJFG-UHFFFAOYSA-N 3-nitrobenzene-1,2-disulfonic acid Chemical class OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1S(O)(=O)=O ZOZQXFASVITJFG-UHFFFAOYSA-N 0.000 description 1
- VTSAIRRUQWCZGB-UHFFFAOYSA-N 4-nitronaphthalene-2,6-disulfonic acid Chemical compound [N+](=O)([O-])C1=CC(=CC2=CC=C(C=C12)S(=O)(=O)O)S(=O)(=O)O VTSAIRRUQWCZGB-UHFFFAOYSA-N 0.000 description 1
- WLDFOWKHIWIHEE-UHFFFAOYSA-N 4-nitronaphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC([N+]([O-])=O)=C21 WLDFOWKHIWIHEE-UHFFFAOYSA-N 0.000 description 1
- ZAPHEIOXULZTDR-UHFFFAOYSA-N 5-nitronaphthalene-2-sulfonic acid Chemical compound [O-][N+](=O)C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 ZAPHEIOXULZTDR-UHFFFAOYSA-N 0.000 description 1
- NXOIHHATVQOBMU-UHFFFAOYSA-N 7-nitronaphthalene-1-sulfonic acid Chemical compound C1=C([N+]([O-])=O)C=C2C(S(=O)(=O)O)=CC=CC2=C1 NXOIHHATVQOBMU-UHFFFAOYSA-N 0.000 description 1
- ONMOULMPIIOVTQ-UHFFFAOYSA-N 98-47-5 Chemical compound OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 ONMOULMPIIOVTQ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- HWPZEWOIDTVKLI-UHFFFAOYSA-N dinitro(phenyl)methanesulfonic acid Chemical class OS(=O)(=O)C([N+]([O-])=O)([N+]([O-])=O)C1=CC=CC=C1 HWPZEWOIDTVKLI-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical class 0.000 description 1
- JUINSXZKUKVTMD-UHFFFAOYSA-N hydrogen azide Chemical compound N=[N+]=[N-] JUINSXZKUKVTMD-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 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
- C23G1/081—Iron or steel solutions containing H2SO4
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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8636979A JPS5610396A (en) | 1979-07-07 | 1979-07-07 | Additive for acid bath for descaling of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8636979A JPS5610396A (en) | 1979-07-07 | 1979-07-07 | Additive for acid bath for descaling of stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5610396A JPS5610396A (en) | 1981-02-02 |
| JPS6358914B2 true JPS6358914B2 (US06265458-20010724-C00018.png) | 1988-11-17 |
Family
ID=13884961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8636979A Granted JPS5610396A (en) | 1979-07-07 | 1979-07-07 | Additive for acid bath for descaling of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5610396A (US06265458-20010724-C00018.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225747A (ja) * | 2005-02-21 | 2006-08-31 | Kobe Steel Ltd | Ｃｒ含有合金鋼の硫酸洗浄用促進剤 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113283C2 (de) * | 1991-04-24 | 1994-05-05 | Kernforschungsz Karlsruhe | Verwendung einer Ätzlösung zum selektiven Abätzen einer metallischen Opferschicht bei der Herstellung von Mikrostrukturen |
| DE19833990A1 (de) * | 1998-07-29 | 2000-02-10 | Metallgesellschaft Ag | Beizmittel für Edelstähle |
| JP5371336B2 (ja) * | 2008-09-08 | 2013-12-18 | ユシロ化学工業株式会社 | さび除去剤水溶液 |
| JP2011032495A (ja) * | 2009-07-29 | 2011-02-17 | Yushiro Chemical Industry Co Ltd | さび除去剤水溶液 |
| CN105908197B (zh) | 2016-06-22 | 2017-09-12 | 山西艾尔德添加剂新技术有限公司 | 一种不锈钢材料表面氧化皮酸洗添加剂及制备和酸洗方法 |
| JP7215369B2 (ja) * | 2019-07-24 | 2023-01-31 | 日本製鉄株式会社 | マルテンサイト系ステンレス鋼管の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936538A (US06265458-20010724-C00018.png) * | 1972-08-10 | 1974-04-04 |
-
1979
- 1979-07-07 JP JP8636979A patent/JPS5610396A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936538A (US06265458-20010724-C00018.png) * | 1972-08-10 | 1974-04-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225747A (ja) * | 2005-02-21 | 2006-08-31 | Kobe Steel Ltd | Ｃｒ含有合金鋼の硫酸洗浄用促進剤 |
| JP4578266B2 (ja) * | 2005-02-21 | 2010-11-10 | 株式会社神戸製鋼所 | Ｃｒ含有合金鋼の硫酸洗浄用促進剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5610396A (en) | 1981-02-02 |
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