JPS5641012A - Method of removing oxide scale from surface of stainless steel hot rolled - Google Patents

Method of removing oxide scale from surface of stainless steel hot rolled

Info

Publication number: JPS5641012A
Authority: JP; Japan
Prior art keywords: stainless steel; hot rolled; oxide scale; steel hot; removing oxide
Prior art date: 1979-09-13
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.): Pending

Application number

JP12072980A

Other languages

English (en)

Japanese (ja)

Inventor

Sutoroomuberugu Rarusu

Berugurundo Kento

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fagersta AB

Original Assignee

Fagersta AB

Priority date (The priority date 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 date listed.)

1979-09-13

Filing date

1980-09-02

Publication date

1981-04-17

1980-09-02 Application filed by Fagersta AB filed Critical Fagersta AB

1981-04-17 Publication of JPS5641012A publication Critical patent/JPS5641012A/ja

Status Pending legal-status Critical Current

Links

229910001220 stainless steel Inorganic materials 0.000 title 1
239000010935 stainless steel Substances 0.000 title 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)

JP12072980A 1979-09-13 1980-09-02 Method of removing oxide scale from surface of stainless steel hot rolled Pending JPS5641012A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7907610A SE439025B (sv)	1979-09-13	1979-09-13	Sett att avlegsna oxidskikt fran ytan av varmvalsat rostfritt stal

Publications (1)

Publication Number	Publication Date
JPS5641012A true JPS5641012A (en)	1981-04-17

Family

ID=20338819

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP12072980A Pending JPS5641012A (en)	1979-09-13	1980-09-02	Method of removing oxide scale from surface of stainless steel hot rolled

Country Status (9)

Country	Link
JP (1)	JPS5641012A (fr)
BE (1)	BE885220A (fr)
DE (1)	DE3029525A1 (fr)
ES (1)	ES494393A0 (fr)
FR (1)	FR2465012A1 (fr)
GB (1)	GB2058140B (fr)
IT (1)	IT1132666B (fr)
NL (1)	NL8004889A (fr)
SE (1)	SE439025B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO175906C (no) *	1992-05-18	1995-01-04	Leif Inge Aanestad	Fremgangsmåte for metallbelegging av innvendige flater i tanker og rör
TW416996B (en) *	1996-05-24	2001-01-01	Armco Inc	Hydrogen peroxide pickling of stainless steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB385429A (en) *	1931-12-31	1932-12-29	Wiggin & Co Ltd Henry	Improvements relating to the treatment of corrosion or heat-resisting alloys to remove oxide scale therefrom
US2605775A (en) *	1947-02-21	1952-08-05	Superior Steel Corp	Process of teating cold rolled straight chrome type stainless steel
US2895856A (en) *	1955-12-15	1959-07-21	United States Steel Corp	Method of pickling chromium-containing steel tubes
US2981643A (en) *	1958-02-19	1961-04-25	Russell D Baybarz	Process for descaling and decontaminating metals

1979
- 1979-09-13 SE SE7907610A patent/SE439025B/sv not_active IP Right Cessation
1980
- 1980-08-04 DE DE19803029525 patent/DE3029525A1/de not_active Withdrawn
- 1980-08-12 GB GB8026245A patent/GB2058140B/en not_active Expired
- 1980-08-20 ES ES494393A patent/ES494393A0/es active Granted
- 1980-08-29 NL NL8004889A patent/NL8004889A/nl not_active Application Discontinuation
- 1980-09-02 JP JP12072980A patent/JPS5641012A/ja active Pending
- 1980-09-05 IT IT24478/80A patent/IT1132666B/it active
- 1980-09-12 FR FR8019698A patent/FR2465012A1/fr active Pending
- 1980-09-12 BE BE0/202093A patent/BE885220A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1132666B (it)	1986-07-02
SE7907610L (sv)	1981-03-14
BE885220A (fr)	1981-03-12
DE3029525A1 (de)	1981-04-02
ES8202065A1 (es)	1982-02-01
GB2058140A (en)	1981-04-08
SE439025B (sv)	1985-05-28
GB2058140B (en)	1982-12-22
FR2465012A1 (fr)	1981-03-20
NL8004889A (nl)	1981-03-17
IT8024478A0 (it)	1980-09-05
ES494393A0 (es)	1982-02-01

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