AU461444B2 - Surface conversion treatment for magnesium alloys - Google Patents

Surface conversion treatment for magnesium alloys

Info

Publication number
AU461444B2
AU461444B2 AU34451/71A AU3445171A AU461444B2 AU 461444 B2 AU461444 B2 AU 461444B2 AU 34451/71 A AU34451/71 A AU 34451/71A AU 3445171 A AU3445171 A AU 3445171A AU 461444 B2 AU461444 B2 AU 461444B2
Authority
AU
Australia
Prior art keywords
conversion treatment
magnesium alloys
surface conversion
alloys
magnesium
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
AU34451/71A
Other languages
English (en)
Other versions
AU3445171A (en
Inventor
Allen Brown James
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 AU3445171A publication Critical patent/AU3445171A/en
Application granted granted Critical
Publication of AU461444B2 publication Critical patent/AU461444B2/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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemically Coating (AREA)
AU34451/71A 1970-11-12 1971-10-11 Surface conversion treatment for magnesium alloys Expired AU461444B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8913070A 1970-11-12 1970-11-12
USUS89130 1970-11-12

Publications (2)

Publication Number Publication Date
AU3445171A AU3445171A (en) 1973-04-19
AU461444B2 true AU461444B2 (en) 1975-05-29

Family

ID=22215852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34451/71A Expired AU461444B2 (en) 1970-11-12 1971-10-11 Surface conversion treatment for magnesium alloys

Country Status (13)

Country Link
AR (1) AR192727A1 (enrdf_load_stackoverflow)
AU (1) AU461444B2 (enrdf_load_stackoverflow)
BE (1) BE775274A (enrdf_load_stackoverflow)
BR (1) BR7107578D0 (enrdf_load_stackoverflow)
CA (1) CA979336A (enrdf_load_stackoverflow)
CH (1) CH569090A5 (enrdf_load_stackoverflow)
DE (1) DE2154606C3 (enrdf_load_stackoverflow)
FI (1) FI52474C (enrdf_load_stackoverflow)
FR (1) FR2117097A5 (enrdf_load_stackoverflow)
GB (1) GB1305658A (enrdf_load_stackoverflow)
IT (1) IT944840B (enrdf_load_stackoverflow)
NL (1) NL7115201A (enrdf_load_stackoverflow)
NO (2) NO130484B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
IT944840B (it) 1973-04-20
FI52474C (fi) 1977-09-12
AR192727A1 (es) 1973-03-14
NO130484B (enrdf_load_stackoverflow) 1974-09-09
GB1305658A (enrdf_load_stackoverflow) 1973-02-07
DE2154606B2 (de) 1978-02-23
NO130484C (enrdf_load_stackoverflow) 1974-12-18
CA979336A (en) 1975-12-09
CH569090A5 (enrdf_load_stackoverflow) 1975-11-14
DE2154606C3 (de) 1978-10-12
FI52474B (enrdf_load_stackoverflow) 1977-05-31
BE775274A (fr) 1972-05-12
FR2117097A5 (enrdf_load_stackoverflow) 1972-07-21
NL7115201A (enrdf_load_stackoverflow) 1972-05-16
DE2154606A1 (de) 1972-05-18
BR7107578D0 (pt) 1973-02-20
AU3445171A (en) 1973-04-19

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