CH447623A - Procédé de fabrication d'objets à partir de matières cassantes en poudre - Google Patents

Procédé de fabrication d'objets à partir de matières cassantes en poudre

Info

Publication number
CH447623A
CH447623A CH1599165A CH1599165A CH447623A CH 447623 A CH447623 A CH 447623A CH 1599165 A CH1599165 A CH 1599165A CH 1599165 A CH1599165 A CH 1599165A CH 447623 A CH447623 A CH 447623A
Authority
CH
Switzerland
Prior art keywords
brittle
powdered materials
manufacturing objects
objects
manufacturing
Prior art date
Application number
CH1599165A
Other languages
English (en)
Inventor
Roy Shakespeare Charles
George Bott Brian
Original Assignee
Birmingham Small Arms Co Ltd
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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Publication of CH447623A publication Critical patent/CH447623A/fr

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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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
    • C04B35/591—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 reaction sintering
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
CH1599165A 1964-11-19 1965-11-19 Procédé de fabrication d'objets à partir de matières cassantes en poudre CH447623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47095/64A GB1115931A (en) 1964-11-19 1964-11-19 Improvements in or relating to the production of non-metallic articles by powder metallurgy methods

Publications (1)

Publication Number Publication Date
CH447623A true CH447623A (fr) 1967-11-30

Family

ID=10443699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1599165A CH447623A (fr) 1964-11-19 1965-11-19 Procédé de fabrication d'objets à partir de matières cassantes en poudre

Country Status (3)

Country Link
CH (1) CH447623A (fr)
DE (1) DE1571315A1 (fr)
GB (1) GB1115931A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112396C2 (de) * 1970-03-17 1983-05-05 Lucas Industries Ltd., Birmingham, West Midlands Verfahren zur Herstellung von Erzeugnissen aus Siliciumnitrid unter Zuhilfenahme eines dispergierten organischen Bindemittels
US4456713A (en) * 1982-12-20 1984-06-26 Gte Laboratories Incorporated Composition for injection molding
JPS6144767A (ja) * 1984-08-07 1986-03-04 黒崎窯業株式会社 高密度窒化珪素反応焼結体の製法
US5510304A (en) * 1993-09-17 1996-04-23 Saint-Gobain/Norton Industrial Ceramic Corporation Coarse reaction bonded silicon nitride

Also Published As

Publication number Publication date
GB1115931A (en) 1968-06-06
DE1571315A1 (de) 1970-12-17

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