ES343839A1 - Procedimiento para el tratamiento previo de acero pobre en carbono para su esmaltado directo. - Google Patents

Procedimiento para el tratamiento previo de acero pobre en carbono para su esmaltado directo.

Info

Publication number: ES343839A1
Authority: ES; Spain
Prior art keywords: translation; procedure; machine; legally binding; google translate
Prior art date: 1966-08-05
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

ES343839A

Other languages

English (en)

Spanish (es)

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1966-08-05

Filing date

1967-08-04

Publication date

1968-10-01

1967-08-04 Application filed by Bayer AG filed Critical Bayer AG

1968-10-01 Publication of ES343839A1 publication Critical patent/ES343839A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
229910000975 Carbon steel Inorganic materials 0.000 title 1
239000010962 carbon steel Substances 0.000 title 1
238000004534 enameling Methods 0.000 title 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 2
238000005554 pickling Methods 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
238000005238 degreasing Methods 0.000 abstract 1
210000003298 dental enamel Anatomy 0.000 abstract 1
238000005530 etching Methods 0.000 abstract 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
238000007747 plating Methods 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 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
- C23G1/085—Iron or steel solutions containing HNO3
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating

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)
Electroplating Methods And Accessories (AREA)

ES343839A 1966-08-05 1967-08-04 Procedimiento para el tratamiento previo de acero pobre en carbono para su esmaltado directo. Expired ES343839A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0049879		1966-08-05

Publications (1)

Publication Number	Publication Date
ES343839A1 true ES343839A1 (es)	1968-10-01

Family

ID=7103350

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES343839A Expired ES343839A1 (es)	1966-08-05	1967-08-04	Procedimiento para el tratamiento previo de acero pobre en carbono para su esmaltado directo.

Country Status (7)

Country	Link
AT (1)	AT268820B (de)
BE (1)	BE702243A (de)
DE (1)	DE1521622A1 (de)
ES (1)	ES343839A1 (de)
FR (1)	FR1558304A (de)
NL (1)	NL6710721A (de)
YU (1)	YU31929B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1621404A1 (de) *	1967-04-12	1971-05-13	Bayer Ag	Verfahren zum elektrophoretischen Auftrag anorganischer oxidischer Schutzschichten

1966
- 1966-08-05 DE DE19661521622 patent/DE1521622A1/de active Pending
1967
- 1967-07-07 AT AT634767A patent/AT268820B/de active
- 1967-08-03 NL NL6710721A patent/NL6710721A/xx unknown
- 1967-08-03 BE BE702243D patent/BE702243A/xx unknown
- 1967-08-03 FR FR1558304D patent/FR1558304A/fr not_active Expired
- 1967-08-03 YU YU153667A patent/YU31929B/xx unknown
- 1967-08-04 ES ES343839A patent/ES343839A1/es not_active Expired

Also Published As

Publication number	Publication date
DE1521622A1 (de)	1969-09-18
YU31929B (en)	1974-02-28
FR1558304A (de)	1969-02-28
NL6710721A (de)	1968-02-06
AT268820B (de)	1969-02-25
BE702243A (de)	1968-02-05

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