GB128876A - Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature. - Google Patents

Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature.

Info

Publication number
GB128876A
GB128876A GB483719A GB483719A GB128876A GB 128876 A GB128876 A GB 128876A GB 483719 A GB483719 A GB 483719A GB 483719 A GB483719 A GB 483719A GB 128876 A GB128876 A GB 128876A
Authority
GB
United Kingdom
Prior art keywords
metals
tools
oxidation
heated
steel
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
GB483719A
Inventor
Aristides Alecos Dendrinos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB483719A priority Critical patent/GB128876A/en
Publication of GB128876A publication Critical patent/GB128876A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

128,876. Dendrinos, A. A. Feb. 26, 1919. Hardening; tempering.-Iron, steel, and other metals or metal articles such as tools are protected from oxidation while heated to a high temperature for tempering, hardening, and quenching, by a coating of oxalates, preferably of alkaline earth metals, the oxalates being applied in the form of a powder, paste, in solution, suspension, or melt. The oxalates may be used alone or mixed with deoxidizing materials such as aluminium, graphite, charcoal, or the like.
GB483719A 1919-02-26 1919-02-26 Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature. Expired GB128876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB483719A GB128876A (en) 1919-02-26 1919-02-26 Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB483719A GB128876A (en) 1919-02-26 1919-02-26 Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature.

Publications (1)

Publication Number Publication Date
GB128876A true GB128876A (en) 1919-07-03

Family

ID=32341916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB483719A Expired GB128876A (en) 1919-02-26 1919-02-26 Method for Protecting Iron, Steel and the like Metals, or Tools or Articles Made therefrom, from Oxidation when Heated to a High Temperature.

Country Status (1)

Country Link
GB (1) GB128876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961611C (en) * 1941-11-22 1957-04-11 Comptoir Ind D Etirage Et Prof Lubrication process in the extrusion of metals that are particularly difficult to compress, including steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961611C (en) * 1941-11-22 1957-04-11 Comptoir Ind D Etirage Et Prof Lubrication process in the extrusion of metals that are particularly difficult to compress, including steel

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