BE758922A - Perfectionnements aux filieres destinees au formage ou a la reduction de materiaux - Google Patents

Perfectionnements aux filieres destinees au formage ou a la reduction de materiaux

Info

Publication number
BE758922A
BE758922A BE758922DA BE758922A BE 758922 A BE758922 A BE 758922A BE 758922D A BE758922D A BE 758922DA BE 758922 A BE758922 A BE 758922A
Authority
BE
Belgium
Prior art keywords
improvement
forming
material reduction
sectors intended
sectors
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Nichols Denis Ch
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.)
Publication date
Publication of BE758922A publication Critical patent/BE758922A/xx

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
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Of Metal (AREA)
BE758922D 1969-11-15 Perfectionnements aux filieres destinees au formage ou a la reduction de materiaux BE758922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5601869 1969-11-15

Publications (1)

Publication Number Publication Date
BE758922A true BE758922A (fr) 1971-04-16

Family

ID=10475528

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758922D BE758922A (fr) 1969-11-15 Perfectionnements aux filieres destinees au formage ou a la reduction de materiaux

Country Status (8)

Country Link
JP (1) JPS508033B1 (de)
AT (1) AT309367B (de)
BE (1) BE758922A (de)
DE (1) DE2055169A1 (de)
FR (1) FR2074920A5 (de)
GB (1) GB1289730A (de)
NL (1) NL7016662A (de)
SE (1) SE380188B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1443158A (en) * 1972-12-05 1976-07-21 Std Services Ltd Silon carbide for cold drawing tools
US4095449A (en) * 1975-06-09 1978-06-20 The Valeron Corporation Coated punch
JPS57109519A (en) * 1980-12-27 1982-07-08 Ngk Spark Plug Co Ltd Die
US4756180A (en) * 1984-09-07 1988-07-12 Sumitomo Electric Industries, Ltd. Method of hot rolling for iron and iron alloy rods
WO1994005439A1 (en) * 1992-09-03 1994-03-17 Neumann Steel Pty. Ltd. Adjustable re-usable ceramic inserts
EP3338904A1 (de) * 2016-12-22 2018-06-27 Euromicron Werkzeuge GmbH Düse und verfahren zur herstellung
CN109226299A (zh) * 2018-11-09 2019-01-18 东南大学 一种叠层自润滑陶瓷拉丝模具及其制备方法

Also Published As

Publication number Publication date
JPS508033B1 (de) 1975-04-01
GB1289730A (de) 1972-09-20
SE380188B (sv) 1975-11-03
FR2074920A5 (de) 1971-10-08
DE2055169A1 (de) 1971-05-19
NL7016662A (de) 1971-05-18
AT309367B (de) 1973-08-10

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