AT309367B - Tool for cold or hot forming and process for its manufacture - Google Patents

Tool for cold or hot forming and process for its manufacture

Info

Publication number
AT309367B
AT309367B AT1026370A AT1026370A AT309367B AT 309367 B AT309367 B AT 309367B AT 1026370 A AT1026370 A AT 1026370A AT 1026370 A AT1026370 A AT 1026370A AT 309367 B AT309367 B AT 309367B
Authority
AT
Austria
Prior art keywords
cold
tool
manufacture
hot forming
hot
Prior art date
Application number
AT1026370A
Other languages
German (de)
Original Assignee
Denis Charles Nichols
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 Denis Charles Nichols filed Critical Denis Charles Nichols
Application granted granted Critical
Publication of AT309367B publication Critical patent/AT309367B/en

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
AT1026370A 1969-11-15 1970-11-13 Tool for cold or hot forming and process for its manufacture AT309367B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT309367B true AT309367B (en) 1973-08-10

Family

ID=10475528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1026370A AT309367B (en) 1969-11-15 1970-11-13 Tool for cold or hot forming and process for its manufacture

Country Status (8)

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

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 (en) * 2016-12-22 2018-06-27 Euromicron Werkzeuge GmbH Die and method for manufacturing the same
CN109226299A (en) * 2018-11-09 2019-01-18 东南大学 A kind of lamination self-lubrication ceramic wire-drawing die and preparation method thereof

Also Published As

Publication number Publication date
FR2074920A5 (en) 1971-10-08
DE2055169A1 (en) 1971-05-19
JPS508033B1 (en) 1975-04-01
BE758922A (en) 1971-04-16
NL7016662A (en) 1971-05-18
GB1289730A (en) 1972-09-20
SE380188B (en) 1975-11-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee