IT7824384A0 - Complessi abrasivi. - Google Patents

Complessi abrasivi.

Info

Publication number: IT7824384A0
Authority: IT; Italy
Prior art keywords: abrasive; complexes; abrasive complexes
Prior art date: 1977-06-24

Application number

IT7824384A

Other languages

English (en)

Other versions

IT1098312B (it

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.)

1977-06-24

Filing date

1978-06-09

Publication date

1978-06-09

1978-06-09 Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond

1978-06-09 Publication of IT7824384A0 publication Critical patent/IT7824384A0/it

1985-09-07 Application granted granted Critical

1985-09-07 Publication of IT1098312B publication Critical patent/IT1098312B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
- 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
- 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
- B22F7/062—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 involving the connection or repairing of preformed parts
- B22F7/064—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 involving the connection or repairing of preformed parts using an intermediate powder layer
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Composite Materials (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Ceramic Products (AREA)
Polishing Bodies And Polishing Tools (AREA)
Cutting Tools, Boring Holders, And Turrets (AREA)

IT24384/78A 1977-06-24 1978-06-09 Complessi abrasivi IT1098312B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA00773813A ZA773813B (en)	1977-06-24	1977-06-24	Abrasive compacts

Publications (2)

Publication Number	Publication Date
IT7824384A0 true IT7824384A0 (it)	1978-06-09
IT1098312B IT1098312B (it)	1985-09-07

Family

ID=25571727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24384/78A IT1098312B (it)	1977-06-24	1978-06-09	Complessi abrasivi

Country Status (10)

Country	Link
US (1)	US4228942A (it)
JP (1)	JPS5411588A (it)
BE (1)	BE868421A (it)
CH (1)	CH630834A5 (it)
DE (1)	DE2827425A1 (it)
FR (1)	FR2395237A1 (it)
GB (1)	GB1588483A (it)
IT (1)	IT1098312B (it)
SE (1)	SE439610B (it)
ZA (1)	ZA773813B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4442180A (en) *	1978-05-14	1984-04-10	Sumitomo Electric Industries, Ltd.	Sintered body for use in a cutting tool and the method for producing the same
IL60042A (en) *	1979-05-16	1983-05-15	De Beers Ind Diamond	Abrasive bodies
EP0090658B1 (en) *	1982-03-31	1987-07-01	De Beers Industrial Diamond Division (Proprietary) Limited	Abrasive bodies
EP0104063B1 (en) *	1982-09-16	1986-08-27	De Beers Industrial Diamond Division (Proprietary) Limited	Abrasive bodies comprising boron nitride
CA1233347A (en) *	1983-07-21	1988-03-01	John A. Bunting	Printed circuit board drill and method of manufacture
GB2163144B (en) *	1984-08-13	1988-12-07	De Beers Ind Diamond	Thermally stable diamond compacts
IT1200709B (it) *	1984-08-13	1989-01-27	De Beers Ind Diamond	Prodotto sinterizzato di diamante termicamente stabile
US4880154A (en) *	1986-04-03	1989-11-14	Klaus Tank	Brazing
US4764434A (en) *	1987-06-26	1988-08-16	Sandvik Aktiebolag	Diamond tools for rock drilling and machining
US4766040A (en) *	1987-06-26	1988-08-23	Sandvik Aktiebolag	Temperature resistant abrasive polycrystalline diamond bodies
DE3868451D1 (de) *	1987-07-29	1992-03-26	Sumitomo Electric Industries	Verfahren zur verbindung eines sinterkoerpers aus kubischem bornitrid.
US4899922A (en) *	1988-02-22	1990-02-13	General Electric Company	Brazed thermally-stable polycrystalline diamond compact workpieces and their fabrication
CH675386A5 (it) *	1988-07-27	1990-09-28	Alexander Beck
DE69003907T2 (de) *	1989-08-14	1994-02-10	De Beers Ind Diamond	Schleifkörper.
IE902878A1 (en) *	1989-09-14	1991-03-27	De Beers Ind Diamond	Composite abrasive compacts
US5251802A (en) *	1991-04-25	1993-10-12	Minnesota Mining And Manufacturing Company	Abrasive article and processes for producing it
JPH04371390A (ja) *	1991-06-18	1992-12-24	Kurimoto Ltd	耐摩耗性肉盛層の溶接方法および耐摩耗材
US5632435A (en) *	1992-05-27	1997-05-27	Sulzer-Escher Wyss Ag	Process for the production of a soldered joint
GB9224627D0 (en) *	1992-11-24	1993-01-13	De Beers Ind Diamond	Drill bit
US5626909A (en) *	1994-12-07	1997-05-06	General Electric Company	Fabrication of brazable in air tool inserts
WO2008142656A1 (en) *	2007-05-22	2008-11-27	Element Six Limited	Coated cbn
CN101680076A (zh) *	2007-05-22	2010-03-24	六号元素有限公司	涂覆的金刚石
EP2734484A1 (en) *	2011-07-20	2014-05-28	Diamond Innovations, Inc.	Brazed coated diamond-containing materials
US9194189B2 (en)	2011-09-19	2015-11-24	Baker Hughes Incorporated	Methods of forming a cutting element for an earth-boring tool, a related cutting element, and an earth-boring tool including such a cutting element
EP4019165A1 (en) *	2020-12-22	2022-06-29	AB Sandvik Coromant	A cutting tool

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA650637A (en) *		1962-10-16	C. Van Der Linden Petrus	Method of brazing on diamonds
US2137201A (en) *	1937-06-28	1938-11-15	Carborundum Co	Abrasive article and its manufacture
BE514626A (it) *	1951-10-06
US2778651A (en) *	1954-03-26	1957-01-22	Erickson Tool Co	Chuck stops for drills
CH383733A (de) *	1958-11-13	1964-10-31	Philips Nv	Verfahren zum Anlöten eines Diamanten an eine Metallfassung
FR1240395A (fr) *	1958-11-14	1960-09-02	Philips Nv	Procédé de soudage sur du diamant
US3356473A (en) *	1964-05-28	1967-12-05	Gen Electric	Metal-bonded diamond abrasive body
US3471921A (en) *	1965-12-23	1969-10-14	Shell Oil Co	Method of connecting a steel blank to a tungsten bit body
US3879901A (en) *	1970-06-24	1975-04-29	De Beers Ind Diamond	Metal-coated diamonds in a metal alloy matrix
JPS5844635B2 (ja) *	1974-08-02	1983-10-04	インスチテユ−トプロブレムマテリアロヴエデニアアカデミイナウクウクラインスコイエエスア−ル	金属と超硬質人造材料とをろう接する方法およびそのためのろう接剤
IE42084B1 (en) *	1974-09-18	1980-06-04	De Beers Ind Diamond	Abrasive bodies
JPS5811389B2 (ja) *	1974-12-03	1983-03-02	インステイチユ−トプロブレムマテリアロヴエデニアアカデミイナウクウクラインスコイエスエスア−ル	ケンマザイノメタライゼ−シヨンオヨビコウロウツケヨウゴウキン
JPS5212126A (en) *	1975-07-16	1977-01-29	Hitachi Chem Co Ltd	Process for preparation of methacrylic acid

1977
- 1977-06-24 ZA ZA00773813A patent/ZA773813B/xx unknown
1978
- 1978-05-24 GB GB21787/78A patent/GB1588483A/en not_active Expired
- 1978-05-31 US US05/911,107 patent/US4228942A/en not_active Expired - Lifetime
- 1978-06-09 IT IT24384/78A patent/IT1098312B/it active
- 1978-06-12 FR FR7817548A patent/FR2395237A1/fr active Granted
- 1978-06-21 SE SE7807099A patent/SE439610B/sv not_active IP Right Cessation
- 1978-06-21 CH CH676778A patent/CH630834A5/de not_active IP Right Cessation
- 1978-06-22 JP JP7593878A patent/JPS5411588A/ja active Granted
- 1978-06-22 DE DE19782827425 patent/DE2827425A1/de not_active Ceased
- 1978-06-23 BE BE188820A patent/BE868421A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1098312B (it)	1985-09-07
FR2395237B1 (it)	1983-10-28
ZA773813B (en)	1979-01-31
JPS5411588A (en)	1979-01-27
US4228942A (en)	1980-10-21
FR2395237A1 (fr)	1979-01-19
SE7807099L (sv)	1978-12-25
GB1588483A (en)	1981-04-23
SE439610B (sv)	1985-06-24
BE868421A (fr)	1978-12-27
JPS6159270B2 (it)	1986-12-15
DE2827425A1 (de)	1979-01-11
CH630834A5 (de)	1982-07-15

Publication	Publication Date	Title
IT7820889A0 (it)	1978-03-03	Corpi abrasivi.
NL7801669A (nl)	1978-12-04	Handslijptoestel.
IT7824384A0 (it)	1978-06-09	Complessi abrasivi.
NO770901L (no)	1978-09-15	Hjulunderstell.
FI781597A (fi)	1978-11-21	Saosom bindemedel foer bestrykningskompositioner foer papper anvaendbar vattenhaltig polymerlatex.
IT7820735A0 (it)	1978-02-28	Corpi abrasivi.
BE865203A (fr)	1978-09-22	Hogedruk-kwikdampontladingslamp.
NO780298L (no)	1978-07-31	Borkrone.
NL7809241A (nl)	1979-03-14	Schuurmateriaal.
NL7810782A (nl)	1979-05-02	Vliegtuig.
NO813921L (no)	1978-03-16	Slipemiddel.
BE861000A (fr)	1978-05-22	Complexes insectifuges
IT7820738A0 (it)	1978-02-28	Corpi abrasivi.
NO770106L (no)	1977-10-04	Katodeenhet for gjentatt anvendelse.
NO148191C (no)	1983-08-24	Raaoljeprodukt.
IT1079668B (it)	1985-05-13	Complessi supporto-aminoacilasi
IT8021518A0 (it)	1980-04-18	Complessi arilboranici.
NL7808133A (nl)	1979-02-07	Roterende gaufreerinrichting.
NO780882L (no)	1978-09-18	Enzymkomplekser.
IT7825782A0 (it)	1978-07-17	Autoelettrolisi magnetodinamica.
NL7705454A (nl)	1978-11-21	Cacaopers.
IT7824165A0 (it)	1978-06-02	Acil-derivati.
NL7810243A (nl)	1979-04-17	Kunststof-elastomeermengsels.
NL7804678A (nl)	1978-11-07	Schuurmachine.
NO145147C (no)	1982-01-20	Baerefrekvens-lydoverfoeringssystem.