ATA570972A - ABRASIVE BODIES AND METHOD FOR MANUFACTURING THE SAME - Google Patents

ABRASIVE BODIES AND METHOD FOR MANUFACTURING THE SAME

Info

Publication number
ATA570972A
ATA570972A AT570972A AT570972A ATA570972A AT A570972 A ATA570972 A AT A570972A AT 570972 A AT570972 A AT 570972A AT 570972 A AT570972 A AT 570972A AT A570972 A ATA570972 A AT A570972A
Authority
AT
Austria
Prior art keywords
manufacturing
same
abrasive bodies
abrasive
bodies
Prior art date
Application number
AT570972A
Other languages
German (de)
Other versions
AT336432B (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ATA570972A publication Critical patent/ATA570972A/en
Application granted granted Critical
Publication of AT336432B publication Critical patent/AT336432B/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/30—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools lathes or like tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
    • 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
    • C04B35/583—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 boron nitride
    • C04B35/5831—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 boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
AT570972A 1971-07-01 1972-07-03 ABRASIVE BODIES AND METHOD FOR MANUFACTURING THE SAME AT336432B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15871171A 1971-07-01 1971-07-01
US15870971A 1971-07-01 1971-07-01

Publications (2)

Publication Number Publication Date
ATA570972A true ATA570972A (en) 1976-08-15
AT336432B AT336432B (en) 1977-05-10

Family

ID=26855307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT570972A AT336432B (en) 1971-07-01 1972-07-03 ABRASIVE BODIES AND METHOD FOR MANUFACTURING THE SAME

Country Status (10)

Country Link
JP (2) JPS5243846B1 (en)
AT (1) AT336432B (en)
BE (1) BE785771A (en)
CH (1) CH579437A5 (en)
DE (2) DE2265792C2 (en)
DK (1) DK155659C (en)
FR (1) FR2144426A5 (en)
IT (1) IT956916B (en)
NL (2) NL174715C (en)
SE (2) SE415882B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831428A (en) * 1973-03-26 1974-08-27 Gen Electric Composite wire drawing die
DE2353324A1 (en) * 1972-11-01 1974-05-09 Gen Electric METHOD FOR PRODUCING A LAYER OF CUBIC BORNITRIDE DIRECTLY CONNECTED TO A BODY MASS WITH A HIGH MODULE OF ELASTICITY
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
ZA771270B (en) * 1977-03-03 1978-07-26 De Beers Ind Diamond Abrasive bodies
US4186022A (en) * 1977-06-08 1980-01-29 Vsesojuzny Nauchno-Issledovatelsky Institut Abrazivov I Shlifovania Superhard composite material
DE2726939C2 (en) * 1977-06-15 1982-07-22 Institut fiziki vysokich davlenij Akademii Nauk SSSR, Akademgorodok, Moskovskaya oblast' Composite body and method of making the same
JPS5823353B2 (en) * 1978-05-17 1983-05-14 住友電気工業株式会社 Sintered body for cutting tools and its manufacturing method
DE3012199C2 (en) * 1979-03-29 1986-08-07 Sumitomo Electric Industries, Ltd., Osaka Boron nitride sintered body having a matrix of MC? X?, MN? X? and / or M (CN)? x? and Al and its uses
JPS6082841U (en) * 1983-11-14 1985-06-08 スタンレー電気株式会社 Transistor on voltage rise prevention circuit
JPS6131660A (en) * 1984-07-20 1986-02-14 Fuji Electric Co Ltd Engine starter
FR2592821B1 (en) * 1986-01-16 1989-02-03 Inst Sverkhtverdykh Mat DEVICE FOR HOT COMPRESSION OF A COMPOSITE MATERIAL CONTAINING DIAMONDS OR CUBIC BORON NITRIDE
JPS61201751A (en) * 1985-03-04 1986-09-06 Nippon Oil & Fats Co Ltd High hardness sintered body and its manufacture
US4705124A (en) * 1986-08-22 1987-11-10 Minnesota Mining And Manufacturing Company Cutting element with wear resistant crown
FR2605676B1 (en) * 1986-10-24 1993-06-18 Combustibles Nucleaires Ste In ULTRADORING ABRASIVE TOOL FOR EXCAVATING HEAD AND METHOD FOR MANUFACTURING SUCH A TOOL
AT388523B (en) * 1987-03-16 1989-07-25 Miba Sintermetall Ag METHOD FOR PRODUCING A SINTER BODY WITH AT LEAST ONE WEARING LAYER CONTAINING MOLYBDA
DE3868451D1 (en) * 1987-07-29 1992-03-26 Sumitomo Electric Industries METHOD FOR CONNECTING A SINTER BODY OF CUBIC BORNITRIDE.
FR2638461A1 (en) * 1988-11-03 1990-05-04 Combustible Nucleaire ABRASIVE COMPOSITE PRODUCT COMPRISING AN ACTIVE PART OF ULTRA-HARD MATERIAL AND METHOD FOR MANUFACTURING SUCH A PRODUCT
US4985050A (en) * 1989-08-15 1991-01-15 General Electric Company Supported thermally stable cubic boron nitride tool blanks and method for making the same
KR950000166B1 (en) * 1990-01-10 1995-01-11 니흥유지 가부시끼가이샤 Cutting tool assembly
US5326380A (en) * 1992-10-26 1994-07-05 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
JPH06190731A (en) * 1992-11-05 1994-07-12 General Electric Co <Ge> Insert for grinding tool with high torque fastener
CA2155164C (en) 1994-08-01 2001-07-10 Satoru Kukino Super hard composite material for tools
DE69527236T2 (en) 1994-09-16 2003-03-20 Sumitomo Electric Industries Multi-layer film made of ultra-fine particles and hard composite material for tools that contain this film
JP3866305B2 (en) 1994-10-27 2007-01-10 住友電工ハードメタル株式会社 Composite high hardness material for tools
US7524785B2 (en) 2004-01-08 2009-04-28 Sumitomo Electric Hardmetal Corp. Cubic boron nitride sintered body
US7902098B2 (en) 2004-10-28 2011-03-08 Kyocera Corporation Cubic boron nitride sintered material and cutting tool using the same
JP2017014084A (en) 2015-07-03 2017-01-19 昭和電工株式会社 Cubic crystal boron nitride sintered body, method of producing cubic crystal boron nitride sintered body, tool and cutting tool
EP3814041A1 (en) * 2018-06-28 2021-05-05 Diamond Innovations, Inc. Pcbn sintered compact

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661132C (en) * 1931-04-19 1938-06-11 Fried Krupp Akt Ges Method of making tools
US2888355A (en) * 1955-01-03 1959-05-26 Carborundum Co Boron nitride-metal carbide bodies and the manufacture thereof
US2947617A (en) * 1958-01-06 1960-08-02 Gen Electric Abrasive material and preparation thereof
US2941248A (en) * 1958-01-06 1960-06-21 Gen Electric High temperature high pressure apparatus
DE1169833B (en) * 1960-10-03 1964-05-06 Gen Electric Process for the production of a grinding or cutting body
US3136615A (en) * 1960-10-03 1964-06-09 Gen Electric Compact of abrasive crystalline material with boron carbide bonding medium
US3279049A (en) * 1963-12-05 1966-10-18 Chromalloy Corp Method for bonding a sintered refractory carbide body to a metalliferous surface
GB1042711A (en) * 1964-02-10
JPS5243846A (en) * 1975-10-03 1977-04-06 Senichi Masuda Device for electrostatic powder coating

Also Published As

Publication number Publication date
SE454983B (en) 1988-06-13
DK155659B (en) 1989-05-01
SE415882B (en) 1980-11-10
IT956916B (en) 1973-10-10
DK155659C (en) 1989-10-16
FR2144426A5 (en) 1973-02-09
DE2232227C2 (en) 1984-07-05
JPS5940579B2 (en) 1984-10-01
CH579437A5 (en) 1976-09-15
AT336432B (en) 1977-05-10
NL174715B (en) 1984-03-01
JPS54119506A (en) 1979-09-17
NL180445C (en) 1987-02-16
SE8001534L (en) 1980-02-27
NL180445B (en) 1986-09-16
NL174715C (en) 1984-08-01
NL7208868A (en) 1973-01-03
NL8302488A (en) 1983-11-01
JPS5243846B1 (en) 1977-11-02
BE785771A (en) 1972-11-03
DE2232227A1 (en) 1973-01-11
DE2265792C2 (en) 1987-11-12

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Legal Events

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