FR610316A - Improvements to iron and steel processing processes to prevent oxidation or rust - Google Patents

Improvements to iron and steel processing processes to prevent oxidation or rust

Info

Publication number
FR610316A
FR610316A FR610316DA FR610316A FR 610316 A FR610316 A FR 610316A FR 610316D A FR610316D A FR 610316DA FR 610316 A FR610316 A FR 610316A
Authority
FR
France
Prior art keywords
rust
iron
prevent oxidation
processing processes
steel processing
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
Other languages
French (fr)
Inventor
Thomas Watts Coslett
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 filed Critical
Application granted granted Critical
Publication of FR610316A publication Critical patent/FR610316A/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
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Lubricants (AREA)
FR610316D 1925-06-26 1926-02-01 Improvements to iron and steel processing processes to prevent oxidation or rust Expired FR610316A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB109977X 1925-06-26
GB16515/25A GB247071A (en) 1925-06-26 1925-06-26 Improvements in or relating to processes for the treatment of iron or steel for preveting oxidation or rusting
GB457729X 1925-06-26

Publications (1)

Publication Number Publication Date
FR610316A true FR610316A (en) 1926-09-03

Family

ID=61026483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610316D Expired FR610316A (en) 1925-06-26 1926-02-01 Improvements to iron and steel processing processes to prevent oxidation or rust

Country Status (8)

Country Link
US (1) US1610362A (en)
AT (1) AT109977B (en)
BE (1) BE332009A (en)
DE (1) DE457729C (en)
DK (1) DK37110C (en)
FR (1) FR610316A (en)
GB (1) GB247071A (en)
NL (1) NL19120C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747085C (en) * 1940-06-19 1944-09-06 Ig Farbenindustrie Ag Process for the production of phosphate layers on metals
US2493516A (en) * 1942-12-19 1950-01-03 Standard Oil Dev Co Chemical surface treatment of ferrous bearing metals
US2477841A (en) * 1945-09-10 1949-08-02 Parker Rust Proof Co Method of coating metal surfaces comprising aluminum
US2479564A (en) * 1945-09-14 1949-08-23 Lloyd O Gilbert Phosphate coating of metallic articles
US2712511A (en) * 1950-03-03 1955-07-05 Pennsylvania Salt Mfg Co Method and composition for preparing ferrous metal for forming
US2674552A (en) * 1950-06-06 1954-04-06 Detrex Corp Method of and material for coating iron and steel surfaces
US2926123A (en) * 1956-03-30 1960-02-23 Sidney L Simon Temperature reducing coating for metals subject to flame exposure
US2859146A (en) * 1956-07-09 1958-11-04 Republic Steel Corp Method of treating galvanized metal to inhibit corrosion
DE1234480B (en) * 1961-03-04 1967-02-16 Yawata Iron & Steel Co Process for the production of electrically insulating sheet steel coatings
US3383275A (en) * 1963-04-12 1968-05-14 Westinghouse Electric Corp Insulation utilizing boron phosphate
US3533859A (en) * 1966-06-18 1970-10-13 Hooker Chemical Corp Coating process for ferrous metal surfaces
DE1521877B1 (en) * 1966-06-18 1970-07-02 Metallgesellschaft Ag Process for applying phosphate coatings to iron and steel
US3507641A (en) * 1966-12-29 1970-04-21 Grace W R & Co Preparation of slurry fertilizer by acid treatment of phosphate rock and ammoniation
US3607453A (en) * 1969-10-02 1971-09-21 Hooke Chemical Corp Metal treating process
US3881039A (en) * 1971-01-22 1975-04-29 Snam Progetti Process for the treatment of amorphous carbon or graphite manufactured articles, for the purpose of improving their resistance to oxidation, solutions suitable for attaining such purpose and resulting product
US4330345A (en) * 1980-12-08 1982-05-18 Chemfil Corporation Phosphate coating process and composition
US6706669B2 (en) * 2001-07-13 2004-03-16 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using phosphorous acid

Also Published As

Publication number Publication date
NL19120C (en) 1928-11-15
DE457729C (en) 1928-03-24
DK37110C (en) 1927-02-07
BE332009A (en) 1926-03-31
AT109977B (en) 1928-06-25
GB247071A (en) 1926-02-11
US1610362A (en) 1926-12-14

Similar Documents

Publication Publication Date Title
FR610316A (en) Improvements to iron and steel processing processes to prevent oxidation or rust
FR620643A (en) Processing process for iron and steel articles
FR598135A (en) Improvements to processes for coating iron or steel with metals
FR594547A (en) Improvement in metallurgical steel fabrication processes
FR697098A (en) Improvements in processes and apparatus for the manufacture of wrought or wrought iron
FR573866A (en) Desulphurizing agent for iron and steel
FR500679A (en) Improvements at rolling mills for iron and steel
FR577816A (en) Electrolytic process for pickling and degreasing iron and steel
FR648538A (en) Process for alloying iron and steel with other metals
FR612935A (en) Process for protecting iron and steel articles from corrosion
FR656890A (en) Process for the pickling of metals, in particular iron and steel, pickling aids
FR610180A (en) Process for pickling, deoxidizing and derusting metal objects, and in particular iron or steel objects
FR624040A (en) Improvements in the cementation of iron and steel
FR718897A (en) Electrolytic treatment process to polish the surface of iron and steel
FR560289A (en) Steel and iron case-hardening process
FR648235A (en) Refining process for iron and steel
FR600718A (en) Iron and steel manufacturing process from washed or unwashed ores
FR755107A (en) Iron and steel derusting and pickling process
FR597502A (en) Method for determining the amount of foreign elements in iron and steel, as well as the degree of quenching and annealing of the steel
FR637527A (en) Process for hardening iron and steel articles
FR725883A (en) Steel and iron case-hardening process
FR598613A (en) Improvements to steel fabrication processes
FR598614A (en) Improvements to steel fabrication processes
FR629623A (en) Cold rolling process of iron, steel and other metals
FR600516A (en) Improvements in processes for treating molten iron with finished reheating slag or with a slag of similar composition