DE105027C - - Google Patents

Info

Publication number
DE105027C
DE105027C DENDAT105027D DE105027DA DE105027C DE 105027 C DE105027 C DE 105027C DE NDAT105027 D DENDAT105027 D DE NDAT105027D DE 105027D A DE105027D A DE 105027DA DE 105027 C DE105027 C DE 105027C
Authority
DE
Germany
Prior art keywords
warping
kinds
coated
suitable metal
before hardening
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.)
Active
Application number
DENDAT105027D
Other languages
German (de)
Publication of DE105027C publication Critical patent/DE105027C/de
Active 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Ein Verfahren, dadurch gekennzeichnet, dafs Stahlwaaren aller Art vor dem Härten galvanisch mit geeignetem Metall zur Vermeidung der Oxydation und des Verziehens überzogen werden.A process, characterized in that steel goods of all kinds are electroplated before hardening be coated with suitable metal to avoid oxidation and warping.
DENDAT105027D Active DE105027C (en)

Publications (1)

Publication Number Publication Date
DE105027C true DE105027C (en)

Family

ID=375342

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT105027D Active DE105027C (en)

Country Status (1)

Country Link
DE (1) DE105027C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515148A (en) * 1945-02-05 1950-07-11 Kolene Corp Method of preparing ferrous metal for heat-treatment
DE757443C (en) * 1935-05-23 1952-10-20 Arnold James Claisse Process for the production of razor blades from chromium-containing, corrosion-resistant steel strip
DE1154132B (en) * 1955-04-01 1963-09-12 Daimler Benz Ag Process for applying a protective layer to prevent the formation of strongly adhering scale and the surface decarburization during the heat treatment of steel parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757443C (en) * 1935-05-23 1952-10-20 Arnold James Claisse Process for the production of razor blades from chromium-containing, corrosion-resistant steel strip
US2515148A (en) * 1945-02-05 1950-07-11 Kolene Corp Method of preparing ferrous metal for heat-treatment
DE1154132B (en) * 1955-04-01 1963-09-12 Daimler Benz Ag Process for applying a protective layer to prevent the formation of strongly adhering scale and the surface decarburization during the heat treatment of steel parts

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