FR2321968A1 - Procede et dispositif pour la fabrication de pieces de machines a partir d'une matiere pulverulente - Google Patents

Procede et dispositif pour la fabrication de pieces de machines a partir d'une matiere pulverulente

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Withdrawn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
English (en)
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/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
FR7624632A 1975-08-23 1976-08-12 Procede et dispositif pour la fabrication de pieces de machines a partir d'une matiere pulverulente Withdrawn FR2321968A1 (fr)

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 (fr) 1977-03-25

Family

ID=10373432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624632A Withdrawn FR2321968A1 (fr) 1975-08-23 1976-08-12 Procede et dispositif pour la fabrication de pieces de machines a partir d'une matiere pulverulente

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211635A (ja) * 1985-07-10 1987-01-20 Mitsubishi Heavy Ind Ltd 未加硫タイヤ部材の巻付・成形方法
JPH01305857A (ja) * 1988-06-03 1989-12-11 Nippon Oil Co Ltd 炭素／炭素複合材料の製造法
US5221409A (en) * 1992-01-06 1993-06-22 The Goodyear Tire & Rubber Company Apparatus for butt splicing ply stock
JP2648441B2 (ja) * 1993-07-19 1997-08-27 住友ゴム工業株式会社 タイヤ成形材料圧着方法およびそれに用いる装置

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse