CA924616A - Process for increasing corrosion resistance of conversion coated metal - Google Patents

Process for increasing corrosion resistance of conversion coated metal

Info

Publication number: CA924616A
Authority: CA; Canada
Prior art keywords: corrosion resistance; coated metal; conversion coated; increasing corrosion; increasing
Prior art date: 1969-04-14
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

CA074472A

Other languages

English (en)

Inventor

C. Atkiss Thomas

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.)

Pennwalt Corp

Original Assignee

Pennwalt Corp

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.)

1969-04-14

Filing date

1970-02-10

Publication date

1973-04-17

1970-02-10 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1973-04-17 Application granted granted Critical

1973-04-17 Publication of CA924616A publication Critical patent/CA924616A/en

Status Expired legal-status Critical Current

Links

238000006243 chemical reaction Methods 0.000 title 1
238000005260 corrosion Methods 0.000 title 1
230000007797 corrosion Effects 0.000 title 1
239000002184 metal Substances 0.000 title 1
238000000034 method Methods 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
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment

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)

CA074472A 1969-04-14 1970-02-10 Process for increasing corrosion resistance of conversion coated metal Expired CA924616A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81603669A	1969-04-14	1969-04-14

Publications (1)

Publication Number	Publication Date
CA924616A true CA924616A (en)	1973-04-17

Family

ID=25219529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA074472A Expired CA924616A (en)	1969-04-14	1970-02-10	Process for increasing corrosion resistance of conversion coated metal

Country Status (8)

Country	Link
US (1)	US3664887A (fr)
BE (1)	BE748690A (fr)
CA (1)	CA924616A (fr)
CH (1)	CH507381A (fr)
DE (1)	DE2017865A1 (fr)
FR (1)	FR2063845A5 (fr)
GB (1)	GB1247504A (fr)
NL (1)	NL7005136A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3852123A (en) *	1972-11-20	1974-12-03	Pennwalt Corp	Sealing rinses for phosphate coatings on metal
US3864175A (en) *	1973-04-25	1975-02-04	Pennwalt Corp	Chromate rinse for phosphate coated metals and metal products
US4165242A (en) *	1977-11-21	1979-08-21	R. O. Hull & Company, Inc.	Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccative organic coating
AU2448684A (en) *	1983-03-02	1984-09-06	Parker Chemical Company	Metal treatment before phosphate coating
JP3908845B2 (ja) *	1998-01-07	2007-04-25	日本パーカライジング株式会社	溶融亜鉛系めっき鋼板の表面処理方法
AU2003303439A1 (en) *	2002-12-20	2004-07-22	Applied Materials, Inc.	Micromachined intergrated fluid delivery system
US6736370B1 (en) *	2002-12-20	2004-05-18	Applied Materials, Inc.	Diaphragm valve with dynamic metal seat and coned disk springs
US7798388B2 (en) *	2007-05-31	2010-09-21	Applied Materials, Inc.	Method of diffusion bonding a fluid flow apparatus
US20080296354A1 (en) *	2007-05-31	2008-12-04	Mark Crockett	Stainless steel or stainless steel alloy for diffusion bonding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2245609A (en) *	1940-03-07	1941-06-17	American Chem Paint Co	Metal finishing process
US2318642A (en) *	1941-04-25	1943-05-11	Parker Rust Proof Co	Coated metal article and method of making same
US3338755A (en) *	1963-09-03	1967-08-29	Hooker Chemical Corp	Production of phosphate coatings on metals

1969
- 1969-04-14 US US816036A patent/US3664887A/en not_active Expired - Lifetime
1970
- 1970-02-10 CA CA074472A patent/CA924616A/en not_active Expired
- 1970-04-03 GB GB05974/70A patent/GB1247504A/en not_active Expired
- 1970-04-06 FR FR7012312A patent/FR2063845A5/fr not_active Expired
- 1970-04-09 NL NL7005136A patent/NL7005136A/xx unknown
- 1970-04-09 BE BE748690D patent/BE748690A/fr unknown
- 1970-04-14 CH CH556170A patent/CH507381A/fr not_active IP Right Cessation
- 1970-04-14 DE DE19702017865 patent/DE2017865A1/de active Pending

Also Published As

Publication number	Publication date
NL7005136A (fr)	1970-10-16
DE2017865A1 (de)	1970-10-15
CH507381A (fr)	1971-05-15
GB1247504A (en)	1971-09-22
FR2063845A5 (fr)	1971-07-09
US3664887A (en)	1972-05-23
BE748690A (fr)	1970-10-09

Similar Documents

Publication	Publication Date	Title
CA938176A (en)	1973-12-11	Method of improving resistance to corrosion of metal surfaces
CA920488A (en)	1973-02-06	Method of preparing corrosion resistant metallic articles
AU2841771A (en)	1972-11-09	Metal coating process
CA960555A (en)	1975-01-07	Metal coating process
ZA711624B (en)	1972-04-26	Improved coated metal product and process for coating metal surfaces
CA996885A (en)	1976-09-14	Anticorrosive multi-layer metal coatings
AU451823B2 (en)	1972-01-27	Metal plating of substrates
AU460405B2 (en)	1972-01-06	Metallic coating method
AU440438B2 (en)	1971-12-23	Method of preparing corrosion resistant metallic articles
CA817372A (en)	1969-07-08	Coating of metals
CA962144A (en)	1975-02-04	Metal coating process
CA874944A (en)	1971-07-06	Composition and process for coating metal
CA827622A (en)	1969-11-18	Metal coating process
CA816058A (en)	1969-06-24	Metal coating process
CA820241A (en)	1969-08-12	Metal coating process
CA809194A (en)	1969-03-25	Metal coating process
CA816656A (en)	1969-07-01	Deposition method of refractory metal
CA715516A (en)	1965-08-10	Process of improving general corrosion resistance of zinc coated strip
CA808907A (en)	1969-03-25	Metal coating method
CA989846A (en)	1976-05-25	Method of inhibiting corrosion
CA827623A (en)	1969-11-18	Process for coating metal surfaces
CA827627A (en)	1969-11-18	Chemical coating process for metal
CA818428A (en)	1969-07-22	Process and composition for coating metal surfaces
CA853651A (en)	1970-10-13	Metal coating process
CA814959A (en)	1969-06-10	Coating metal