GB1161479A - Protective Coating on Magnesium - Google Patents

Protective Coating on Magnesium

Info

Publication number
GB1161479A
GB1161479A GB37533/67A GB3753367A GB1161479A GB 1161479 A GB1161479 A GB 1161479A GB 37533/67 A GB37533/67 A GB 37533/67A GB 3753367 A GB3753367 A GB 3753367A GB 1161479 A GB1161479 A GB 1161479A
Authority
GB
United Kingdom
Prior art keywords
protective coating
magnesium
blasting
aug
weight
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
Application number
GB37533/67A
Inventor
Herbert Kenneth Delong
Donald Earl Ritzema
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1161479A publication Critical patent/GB1161479A/en
Expired legal-status Critical Current

Links

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings

Abstract

1,161,479. Blasting. DOW CHEMICAL CO. 15 Aug., 1967 [17 Aug., 1966], No. 37533/67. Heading B3D. [Also in Division C7] Prior to application of a protective coating articles of Mg or of an Mg alloy containing over 70% by weight Mg are cleaned by blasting them with an Al-Cu grit containing 14% by weight Cu.
GB37533/67A 1966-08-17 1967-08-15 Protective Coating on Magnesium Expired GB1161479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57290966A 1966-08-17 1966-08-17

Publications (1)

Publication Number Publication Date
GB1161479A true GB1161479A (en) 1969-08-13

Family

ID=24289864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37533/67A Expired GB1161479A (en) 1966-08-17 1967-08-15 Protective Coating on Magnesium

Country Status (4)

Country Link
US (1) US3447973A (en)
DE (1) DE1621442A1 (en)
FR (1) FR1533889A (en)
GB (1) GB1161479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629869A (en) * 1985-07-04 1987-01-17 Shintou Bureetaa Kk Removing method of burr from aluminum or magnesium alloy cast

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922774A (en) * 1972-05-01 1975-12-02 Communications Satellite Corp Tantalum pentoxide anti-reflective coating
US5047175A (en) * 1987-12-23 1991-09-10 The Lubrizol Corporation Salt composition and explosives using same
US8152895B2 (en) * 2003-04-23 2012-04-10 Ut-Battelle, Llc Production of magnesium metal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1451755A (en) * 1921-12-16 1923-04-17 Backer Christian Bergh Method of producing a protective coating on objects of magnesium or magnesium alloys
US1734706A (en) * 1926-03-29 1929-11-05 Diversey Mfg Company Cleaning metal surface
US1923502A (en) * 1930-04-24 1933-08-22 Prier Pierre Process and product for protecting aluminium, magnesium, zing and their alloys against corrosion
US3378410A (en) * 1965-04-26 1968-04-16 Gen Motors Corp Corrosion-resistant coating for magnesium die castings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629869A (en) * 1985-07-04 1987-01-17 Shintou Bureetaa Kk Removing method of burr from aluminum or magnesium alloy cast

Also Published As

Publication number Publication date
US3447973A (en) 1969-06-03
DE1621442A1 (en) 1970-07-23
FR1533889A (en) 1968-07-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees