FR2422452B1 - - Google Patents

Info

Publication number
FR2422452B1
FR2422452B1 FR7810909A FR7810909A FR2422452B1 FR 2422452 B1 FR2422452 B1 FR 2422452B1 FR 7810909 A FR7810909 A FR 7810909A FR 7810909 A FR7810909 A FR 7810909A FR 2422452 B1 FR2422452 B1 FR 2422452B1
Authority
FR
France
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
FR7810909A
Other languages
French (fr)
Other versions
FR2422452A1 (en
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7810909A priority Critical patent/FR2422452A1/en
Publication of FR2422452A1 publication Critical patent/FR2422452A1/en
Application granted granted Critical
Publication of FR2422452B1 publication Critical patent/FR2422452B1/fr
Granted 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/06—Metal compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/12—Glass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
FR7810909A 1978-04-13 1978-04-13 Hot working of oxidisable metal or alloy billet - esp. of uranium alloy billet coated with glass to eliminate its oxidn. during extrusion Granted FR2422452A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810909A FR2422452A1 (en) 1978-04-13 1978-04-13 Hot working of oxidisable metal or alloy billet - esp. of uranium alloy billet coated with glass to eliminate its oxidn. during extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810909A FR2422452A1 (en) 1978-04-13 1978-04-13 Hot working of oxidisable metal or alloy billet - esp. of uranium alloy billet coated with glass to eliminate its oxidn. during extrusion

Publications (2)

Publication Number Publication Date
FR2422452A1 FR2422452A1 (en) 1979-11-09
FR2422452B1 true FR2422452B1 (en) 1982-11-19

Family

ID=9207072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810909A Granted FR2422452A1 (en) 1978-04-13 1978-04-13 Hot working of oxidisable metal or alloy billet - esp. of uranium alloy billet coated with glass to eliminate its oxidn. during extrusion

Country Status (1)

Country Link
FR (1) FR2422452A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358544A (en) * 1980-07-04 1982-11-09 Daniel Doncaster & Sons Limited Single phase glass compositions for use in protective and lubricating coatings for the heat treatment and hot working of metals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB622611A (en) * 1947-04-01 1949-05-04 Loewy Eng Co Ltd Cutting-off device for extrusion presses
FR1054677A (en) * 1952-04-18 1954-02-12 Comptoir Ind Etirage Manufacturing process of hollow body by press extrusion
FR1199726A (en) * 1958-06-20 1959-12-16 Saint Gobain Lubricants for hot working titanium
FR1245249A (en) * 1960-01-14 1960-11-04 Cefilac Metal spinning process
US3254401A (en) * 1964-07-10 1966-06-07 Corning Glass Works Protection and lubrication of metals at high temperatures
US3345842A (en) * 1964-12-16 1967-10-10 Owens Illinois Inc Fluid film lubrication for extrusion of metal
GB1189061A (en) * 1966-06-20 1970-04-22 Davy & United Eng Co Ltd The Lubrication of Articles to be Extruded or to be in Contact with Metal to be Extruded
DE1602306A1 (en) * 1967-04-12 1971-09-30 Mannesmann Ag Method of lubrication during hot extrusion of metals that are difficult to compress, in particular steel

Also Published As

Publication number Publication date
FR2422452A1 (en) 1979-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse