ATE103013T1 - Abrasives und verschleissfestes material. - Google Patents

Abrasives und verschleissfestes material.

Info

Publication number: ATE103013T1
Authority: AT; Austria
Prior art keywords: abrasive; wear resistant; resistant material; boron nitride; cubic boron
Prior art date: 1986-08-11

Application number

AT87307069T

Other languages

English (en)

Inventor

Stephen Anthony Parson

Henry Brooke Dyer

John Dodsworth

Original Assignee

De Beers Ind Diamond

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.)

1986-08-11

Filing date

1987-08-10

Publication date

1994-04-15

1987-08-10 Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond

1994-04-15 Application granted granted Critical

1994-04-15 Publication of ATE103013T1 publication Critical patent/ATE103013T1/de

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Powder Metallurgy (AREA)
Polishing Bodies And Polishing Tools (AREA)
Ceramic Products (AREA)

AT87307069T 1986-08-11 1987-08-10 Abrasives und verschleissfestes material. ATE103013T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA866005		1986-08-11
EP87307069A EP0256829B1 (de)	1986-08-11	1987-08-10	Abrasives und verschleissfestes Material

Publications (1)

Publication Number	Publication Date
ATE103013T1 true ATE103013T1 (de)	1994-04-15

Family

ID=25578512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87307069T ATE103013T1 (de)	1986-08-11	1987-08-10	Abrasives und verschleissfestes material.

Country Status (5)

Country	Link
US (1)	US4944913A (de)
EP (1)	EP0256829B1 (de)
JP (1)	JPS6345346A (de)
AT (1)	ATE103013T1 (de)
DE (1)	DE3789335T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3789335T2 (de) *	1986-08-11	1994-07-14	De Beers Ind Diamond	Abrasives und verschleissfestes Material.
JPH0280531A (ja) *	1988-09-17	1990-03-20	Brother Ind Ltd	耐摩耗材料の製造方法
ZA935524B (en) *	1992-08-05	1994-02-24	De Beers Ind Diamond	Abrasive product
CN1295368C (zh)	2000-08-08	2007-01-17	六号元素(控股)公司	制备包含金刚石的研磨产品的方法
DE60114030T2 (de) *	2000-08-08	2006-05-11	Element Six (Pty) Ltd.	Verfahren zur herstellung eines kubischen bornitrid enthaltenden schleifproduktes
KR20030051700A (ko) *	2000-10-06	2003-06-25	엘리먼트 씩스 (프티) 리미티드	내마멸성 및 내마모성 재료
US6923765B2 (en) *	2001-11-21	2005-08-02	A. Mateen Ahmed	Tonometer and method of use
DK2433727T3 (en) *	2010-09-24	2015-05-26	Sandvik Intellectual Property	A process for preparing a sintered composite member
EP2641675A1 (de)	2012-03-23	2013-09-25	Sandvik Intellectual Property Ab	Sinterverbundkörper mit Zementkarbid und Körnern aus kubischem Bornitrid

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5532546A (en) *	1978-08-30	1980-03-07	Tokyo Shibaura Electric Co	Electronic switch device
JPS561742A (en) *	1979-06-18	1981-01-09	Janome Sewing Machine Co Ltd	Centralized supervisory system for power supply
US4342595A (en) *	1979-12-17	1982-08-03	United Technologies Corporation	Cubic boron nitride and metal carbide tool bit
JPS56130451A (en) *	1980-03-13	1981-10-13	Daijietsuto Kogyo Kk	Cubic boron nitride sintered body
JPS5741345A (en) *	1980-08-25	1982-03-08	Daijietsuto Kogyo Kk	Sintered body of cubic system boron nitride
JPS5749621A (en) *	1980-09-09	1982-03-23	Hitachi Ltd	Preparation of heat-resistant resin
JPS57116742A (en) *	1981-01-09	1982-07-20	Mitsubishi Metal Corp	Sintered superhard tungsten carbide alloy
JPS5927303A (ja) *	1982-08-05	1984-02-13	Fuji Electric Co Ltd	プログラム修正装置
JPS602379A (ja) *	1983-06-21	1985-01-08	Tokyo Electric Co Ltd	ドツトプリンタ
JPS6017017A (ja) *	1983-07-08	1985-01-28	Nippon Steel Corp	加工性の優れた冷延鋼板の製造方法
JPS6130641A (ja) *	1984-07-23	1986-02-12	Showa Denko Kk	立方晶窒化ホウ素焼結砥粒の製造法
JPS6184303A (ja) *	1984-09-28	1986-04-28	Ishizuka Kenkyusho:Kk	複合焼結体の製造法
US4650776A (en) *	1984-10-30	1987-03-17	Smith International, Inc.	Cubic boron nitride compact and method of making
US4647546A (en) *	1984-10-30	1987-03-03	Megadiamond Industries, Inc.	Polycrystalline cubic boron nitride compact
JPS6056783B2 (ja) *	1984-12-25	1985-12-11	三菱マテリアル株式会社	切削工具用立方晶窒化硼素基超高圧焼結材料
JPS60169533A (ja) *	1985-01-21	1985-09-03	Toshiba Tungaloy Co Ltd	高硬度焼結体の製造方法
JPH0621315B2 (ja) *	1986-01-06	1994-03-23	住友電気工業株式会社	ｃＢＮ焼結体およびその製造方法
DE3789335T2 (de) *	1986-08-11	1994-07-14	De Beers Ind Diamond	Abrasives und verschleissfestes Material.

1987
- 1987-08-10 DE DE3789335T patent/DE3789335T2/de not_active Expired - Lifetime
- 1987-08-10 JP JP62198359A patent/JPS6345346A/ja active Pending
- 1987-08-10 AT AT87307069T patent/ATE103013T1/de not_active IP Right Cessation
- 1987-08-10 EP EP87307069A patent/EP0256829B1/de not_active Expired - Lifetime
1989
- 1989-12-11 US US07/449,472 patent/US4944913A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3789335T2 (de)	1994-07-14
DE3789335D1 (de)	1994-04-21
EP0256829B1 (de)	1994-03-16
JPS6345346A (ja)	1988-02-26
US4944913A (en)	1990-07-31
EP0256829A2 (de)	1988-02-24
EP0256829A3 (en)	1989-01-18

Publication	Publication Date	Title
TW237473B (en)	1995-01-01	Polishing material
AU584873B2 (en)	1989-06-08	Abrasive grits or ceramic bodies and preparation thereof
US4525178B1 (de)	1990-03-27
NO901915D0 (no)	1990-04-27	Belagt slipemateriale.
DE3784662D1 (de)	1993-04-15	Werkzeugeinsatz.
IL84820A (en)	1991-04-15	Silicon carbide abrasive particles having multilayered coaings
FI872093A0 (fi)	1987-05-12	Haordmetall med bindemedelsfasgradient och foerfarande foer framstaellning av den.
EP0253603A3 (en)	1989-03-29	Composite diamond abrasive compact
ATE103013T1 (de)	1994-04-15	Abrasives und verschleissfestes material.
JPS57145074A (en)	1982-09-07	Use of baked fibrous graphite for formation working polycrystal diamond and/or cubic boron nitride/silicon carbide/silicon composite body
HUT67394A (en)	1995-04-28	Sintered composite abrasive grains, method of preparation and use thereof
EP0054653A3 (en)	1983-01-26	Hand-piece for dental instruments
ATE45898T1 (de)	1989-09-15	Werkzeugeinsatz.
SE9000797D0 (sv)	1990-03-07	Anordning foer malning av mineralprodukter
GR3006592T3 (de)	1993-06-30
HUT59627A (en)	1992-06-29	Wear-resisting detail of changeable construction
DE3586549D1 (de)	1992-10-01	Beschichtetes schleifprodukt mit ausgewaehltem mineralischem ersatzstoff.
Ricka	1978	Grinding Steels with Diamond and Borazon Tools
ZA95352B (en)	1995-09-22	An arrangement for milling mineral products
RU92014578A (ru)	1995-04-20	Абразивный порошковый материал
IE893422L (en)	1990-04-25	Sowblade segments of diamond grit
CA2024457A1 (en)	1992-03-01	Rotary tool made of inorganic fiber-reinforced plastic

Legal Events

Date	Code	Title	Description
1994-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties