CA962070A - Aluminum oxide pressure blasting abrasives and method of making - Google Patents

Aluminum oxide pressure blasting abrasives and method of making

Info

Publication number: CA962070A
Authority: CA; Canada
Prior art keywords: making; aluminum oxide; oxide pressure; pressure blasting; blasting abrasives
Prior art date: 1971-04-16
Legal status (The legal status 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 status listed.): Expired

Application number

CA138,923A

Other languages

English (en)

Other versions

CA138923S (en

Inventor

Ronald W. Trischuk

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Saint Gobain Abrasives Inc

Original Assignee

Norton Co

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.)

1971-04-16

Filing date

1972-04-05

Publication date

1975-02-04

1972-04-05 Application filed by Norton Co filed Critical Norton Co

1975-02-04 Application granted granted Critical

1975-02-04 Publication of CA962070A publication Critical patent/CA962070A/en

Status Expired legal-status Critical Current

Links

239000003082 abrasive agent Substances 0.000 title 1
238000005422 blasting Methods 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)

CA138,923A 1971-04-16 1972-04-05 Aluminum oxide pressure blasting abrasives and method of making Expired CA962070A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13480371A	1971-04-16	1971-04-16

Publications (1)

Publication Number	Publication Date
CA962070A true CA962070A (en)	1975-02-04

Family

ID=22465085

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA138,923A Expired CA962070A (en)	1971-04-16	1972-04-05	Aluminum oxide pressure blasting abrasives and method of making

Country Status (8)

Country	Link
US (1)	US3763603A (it)
AU (1)	AU462359B2 (it)
BR (1)	BR7202245D0 (it)
CA (1)	CA962070A (it)
DE (1)	DE2218422A1 (it)
FR (1)	FR2133447A5 (it)
IT (1)	IT954696B (it)
ZA (1)	ZA722371B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU586765B2 (en) *	1986-09-24	1989-07-20	Foseco International Limited	Abrasive media
NZ236638A (en) *	1989-12-22	1992-02-25	Comalco Alu	Calcined microspheres of ultrafine bauxite, their preparation and their use in metal matrix composites
US5312571A (en) *	1993-01-07	1994-05-17	Norton Company	Shaped bodies and the production thereof
US5522760A (en) *	1994-08-22	1996-06-04	Cummins Engine Company, Inc.	Method of microdeburring a bore
DE102005045180B4 (de) *	2005-09-21	2007-11-15	Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh	Kugelförmige Korundkörner auf Basis von geschmolzenem Aluminiumoxid sowie ein Verfahren zu ihrer Herstellung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1192709A (en) *	1914-12-01	1916-07-25	Carborundum Co	Crystalline fused alumina and the manufacture thereof.
US1268532A (en) *	1916-11-11	1918-06-04	Carborundum Co	Process of making aluminous abrasives.
US1524134A (en) *	1922-07-03	1925-01-27	Carborundum Co	Aluminous abrasive material and method of making the same
US1704599A (en) *	1926-05-08	1929-03-05	Metallgesellschaft Ag	Disintegrated alumina
US2000857A (en) *	1930-12-01	1935-05-07	Swann Res Inc	Aluminum oxide abrasive and method of making the same
US2261639A (en) *	1937-07-02	1941-11-04	Carborundum Co	Oxide pellet
US2924533A (en) *	1956-05-28	1960-02-09	Carborundum Co	Spheroidal refractory material and method of making
CH379320A (de) *	1958-09-11	1964-06-30	Von Roll Ag	Verwendung von Schlacke als Strahlmittel
US3070420A (en) *	1961-07-28	1962-12-25	George D White	Method of making spherical actinide carbide
US3323888A (en) *	1964-03-17	1967-06-06	Cataphote Corp	Method for manufacturing glass beads
US3428443A (en) *	1965-07-26	1969-02-18	Carborundum Co	Barrel finishing media
US3571985A (en) *	1965-10-20	1971-03-23	Capvac Ind Inc	Cylinder treating method
US3675373A (en) *	1970-05-28	1972-07-11	Ibm	Free particle impact machining process and apparatus employing the same

1971
- 1971-04-16 US US00134803A patent/US3763603A/en not_active Expired - Lifetime
1972
- 1972-04-05 CA CA138,923A patent/CA962070A/en not_active Expired
- 1972-04-10 ZA ZA722371A patent/ZA722371B/xx unknown
- 1972-04-13 AU AU41116/72A patent/AU462359B2/en not_active Expired
- 1972-04-13 DE DE19722218422 patent/DE2218422A1/de active Pending
- 1972-04-14 IT IT68171/72A patent/IT954696B/it active
- 1972-04-14 BR BR2245/72A patent/BR7202245D0/pt unknown
- 1972-04-14 FR FR7213224A patent/FR2133447A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2133447A5 (it)	1972-11-24
IT954696B (it)	1973-09-15
US3763603A (en)	1973-10-09
BR7202245D0 (pt)	1973-04-26
AU4111672A (en)	1973-10-18
AU462359B2 (en)	1975-05-29
ZA722371B (en)	1973-03-28
DE2218422A1 (de)	1972-11-02

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