FR2355086A1 - PROCESS FOR APPLYING A PRECURSOR COMPOSITION TO A FERROUS WORKPIECE - Google Patents

PROCESS FOR APPLYING A PRECURSOR COMPOSITION TO A FERROUS WORKPIECE

Info

Publication number
FR2355086A1
FR2355086A1 FR7717137A FR7717137A FR2355086A1 FR 2355086 A1 FR2355086 A1 FR 2355086A1 FR 7717137 A FR7717137 A FR 7717137A FR 7717137 A FR7717137 A FR 7717137A FR 2355086 A1 FR2355086 A1 FR 2355086A1
Authority
FR
France
Prior art keywords
workpiece
applying
precursor composition
composition
ferrous
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.)
Withdrawn
Application number
FR7717137A
Other languages
French (fr)
Inventor
Bruce V Bowers
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2355086A1 publication Critical patent/FR2355086A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J3/00—Lubricating during forging or pressing
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/10—Coating with enamels or vitreous layers with refractory materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)

Abstract

a. Procédé pour appliquer une composition précurseur sur une pièce à travailler ferreuse. b. Il comprend le préchauffage de la pièce à travailler à une première température présélectionnée pour recouvrir la pièce avec une composition comprenant de l'oxyde de bore, du borate de métal alcalin et un plastique thermodurcissable, puis ultérieurement le chauffage de la pièce à une deuxième température présélectionnée, ce qui permet de transformer la composition de revêtement protecteur en un revêtement lubrifiant. c. Le revêtement lubrifiant permet de réduire l'éraflement de la pièce et l'usure de la matrice.at. A process for applying a precursor composition to a ferrous workpiece. b. It involves preheating the workpiece to a first preselected temperature to coat the workpiece with a composition comprising boron oxide, alkali metal borate and a thermosetting plastic, then subsequently heating the workpiece to a second temperature preselected, which transforms the protective coating composition into a lubricating coating. vs. The lubricating coating helps reduce part scratching and die wear.

FR7717137A 1976-06-14 1977-06-03 PROCESS FOR APPLYING A PRECURSOR COMPOSITION TO A FERROUS WORKPIECE Withdrawn FR2355086A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69587876A 1976-06-14 1976-06-14
US77239877A 1977-02-28 1977-02-28

Publications (1)

Publication Number Publication Date
FR2355086A1 true FR2355086A1 (en) 1978-01-13

Family

ID=27105667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717137A Withdrawn FR2355086A1 (en) 1976-06-14 1977-06-03 PROCESS FOR APPLYING A PRECURSOR COMPOSITION TO A FERROUS WORKPIECE

Country Status (3)

Country Link
JP (1) JPS52152850A (en)
FR (1) FR2355086A1 (en)
IT (1) IT1081836B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479055A1 (en) * 1980-03-28 1981-10-02 Soudure Autogene Francaise Powdered brazing flux contg. metal salt and acrylic! resin - applied by electrostatic powder coating
EP0196818A1 (en) * 1985-03-19 1986-10-08 Radyne Limited Coating billets for forging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321917A (en) * 1942-01-27 1943-06-15 Howard F Jenkins Method of annealing
US2962808A (en) * 1956-03-21 1960-12-06 Norman W Cole Process for use in hot working metals
US3295346A (en) * 1964-02-11 1967-01-03 Crucible Steel Co America Methods for the elevated temperature protection of metallic surface, and coatings therefor
DE2440964A1 (en) * 1973-08-27 1975-04-24 Fujikura Ltd PROCESS FOR PRODUCING A FILM FROM PLASTIC-COATED INORGANIC POWDER PARTICLES
FR2255267A1 (en) * 1973-12-20 1975-07-18 Metal Box Co Ltd Glazing surfaces using organic resin powders - applying resin powder and fluidised glazing powder to preheated surface

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321917A (en) * 1942-01-27 1943-06-15 Howard F Jenkins Method of annealing
US2962808A (en) * 1956-03-21 1960-12-06 Norman W Cole Process for use in hot working metals
US3295346A (en) * 1964-02-11 1967-01-03 Crucible Steel Co America Methods for the elevated temperature protection of metallic surface, and coatings therefor
DE2440964A1 (en) * 1973-08-27 1975-04-24 Fujikura Ltd PROCESS FOR PRODUCING A FILM FROM PLASTIC-COATED INORGANIC POWDER PARTICLES
FR2255267A1 (en) * 1973-12-20 1975-07-18 Metal Box Co Ltd Glazing surfaces using organic resin powders - applying resin powder and fluidised glazing powder to preheated surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479055A1 (en) * 1980-03-28 1981-10-02 Soudure Autogene Francaise Powdered brazing flux contg. metal salt and acrylic! resin - applied by electrostatic powder coating
EP0196818A1 (en) * 1985-03-19 1986-10-08 Radyne Limited Coating billets for forging

Also Published As

Publication number Publication date
IT1081836B (en) 1985-05-21
JPS52152850A (en) 1977-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse