FR2321968A1 - PROCESS AND DEVICE FOR MANUFACTURING MACHINE PARTS FROM A PULVERULENT MATERIAL - Google Patents

PROCESS AND DEVICE FOR MANUFACTURING MACHINE PARTS FROM A PULVERULENT MATERIAL

Info

Publication number
FR2321968A1
FR2321968A1 FR7624632A FR7624632A FR2321968A1 FR 2321968 A1 FR2321968 A1 FR 2321968A1 FR 7624632 A FR7624632 A FR 7624632A FR 7624632 A FR7624632 A FR 7624632A FR 2321968 A1 FR2321968 A1 FR 2321968A1
Authority
FR
France
Prior art keywords
manufacturing machine
machine parts
pulverulent material
pulverulent
manufacturing
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Withdrawn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
FR7624632A
Other languages
French (fr)
Inventor
Jack Raymond Bird
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2321968A1 publication Critical patent/FR2321968A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
FR7624632A 1975-08-23 1976-08-12 PROCESS AND DEVICE FOR MANUFACTURING MACHINE PARTS FROM A PULVERULENT MATERIAL Withdrawn FR2321968A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3506975A GB1506255A (en) 1975-08-23 1975-08-23 Method and apparatus for moulding articles from powder material

Publications (1)

Publication Number Publication Date
FR2321968A1 true FR2321968A1 (en) 1977-03-25

Family

ID=10373432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624632A Withdrawn FR2321968A1 (en) 1975-08-23 1976-08-12 PROCESS AND DEVICE FOR MANUFACTURING MACHINE PARTS FROM A PULVERULENT MATERIAL

Country Status (4)

Country Link
JP (1) JPS5235709A (en)
DE (1) DE2636339A1 (en)
FR (1) FR2321968A1 (en)
GB (1) GB1506255A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211635A (en) * 1985-07-10 1987-01-20 Mitsubishi Heavy Ind Ltd Method and device for winding and forming of unvulcanized tire member
JPH01305857A (en) * 1988-06-03 1989-12-11 Nippon Oil Co Ltd Production of carbon/carbon composite material
US5221409A (en) * 1992-01-06 1993-06-22 The Goodyear Tire & Rubber Company Apparatus for butt splicing ply stock
JP2648441B2 (en) * 1993-07-19 1997-08-27 住友ゴム工業株式会社 Tire molding material crimping method and apparatus used therefor

Also Published As

Publication number Publication date
GB1506255A (en) 1978-04-05
DE2636339A1 (en) 1977-02-24
JPS5235709A (en) 1977-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse