ES368314A2 - Procedimiento para el tratamiento de metales ferrosos. - Google Patents

Procedimiento para el tratamiento de metales ferrosos.

Info

Publication number: ES368314A2
Authority: ES; Spain
Prior art keywords: translation; procedure; treatment; machine; legally binding
Prior art date: 1968-06-14
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

Application number

ES368314A

Other languages

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.)

Continentale Parker SA

Original Assignee

Continentale Parker SA

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.)

1968-06-14

Filing date

1969-06-13

Publication date

1971-05-01

1969-06-13 Application filed by Continentale Parker SA filed Critical Continentale Parker SA

1971-05-01 Publication of ES368314A2 publication Critical patent/ES368314A2/es

Status Expired legal-status Critical Current

Links

-1 ferrous metals Chemical class 0.000 title abstract 2
229910052751 metal Inorganic materials 0.000 title abstract 2
239000002184 metal Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000002253 acid Substances 0.000 abstract 3
239000000243 solution Substances 0.000 abstract 3
238000005554 pickling Methods 0.000 abstract 2
229910000975 Carbon steel Inorganic materials 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
239000012670 alkaline solution Substances 0.000 abstract 1
239000010962 carbon steel Substances 0.000 abstract 1
238000005530 etching Methods 0.000 abstract 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

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)
Chemical Treatment Of Metals (AREA)

ES368314A 1968-06-14 1969-06-13 Procedimiento para el tratamiento de metales ferrosos. Expired ES368314A2 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US73696968A	1968-06-14	1968-06-14

Publications (1)

Publication Number	Publication Date
ES368314A2 true ES368314A2 (es)	1971-05-01

Family

ID=24962072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES368314A Expired ES368314A2 (es)	1968-06-14	1969-06-13	Procedimiento para el tratamiento de metales ferrosos.

Country Status (3)

Country	Link
BE (1)	BE733963A (es)
ES (1)	ES368314A2 (es)
FR (1)	FR2010871A6 (es)

1969
- 1969-05-29 FR FR6917505A patent/FR2010871A6/fr not_active Expired
- 1969-06-02 BE BE733963D patent/BE733963A/xx unknown
- 1969-06-13 ES ES368314A patent/ES368314A2/es not_active Expired

Also Published As

Publication number	Publication date
FR2010871A6 (en)	1970-02-20
BE733963A (es)	1969-11-17

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