SE8604512D0 - Abrasive material and process for its manufacture - Google Patents

Abrasive material and process for its manufacture

Info

Publication number
SE8604512D0
SE8604512D0 SE8604512A SE8604512A SE8604512D0 SE 8604512 D0 SE8604512 D0 SE 8604512D0 SE 8604512 A SE8604512 A SE 8604512A SE 8604512 A SE8604512 A SE 8604512A SE 8604512 D0 SE8604512 D0 SE 8604512D0
Authority
SE
Sweden
Prior art keywords
abrasive material
slip
manufacture
dispersion
sinterable
Prior art date
Application number
SE8604512A
Other languages
Swedish (sv)
Other versions
SE8604512L (en
SE464872B (en
Inventor
W Falz
G Bigorajski
H Exner
Original Assignee
Ver Schmirgel & Maschf
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 Ver Schmirgel & Maschf filed Critical Ver Schmirgel & Maschf
Publication of SE8604512D0 publication Critical patent/SE8604512D0/en
Publication of SE8604512L publication Critical patent/SE8604512L/en
Publication of SE464872B publication Critical patent/SE464872B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A granular abrasive material is produced from a dispersion consisting of raw materials containing alumina, compounds containing silicic acid and other additives. The dispersion is ground to a sinterable slip with a grain size of less than 1 micrometer. The slip is dried and may be pressed before being subjected to a multi-stage heating process to produce sintered corundum crystals.
SE8604512A 1986-02-15 1986-10-22 PROCEDURES FOR THE MANUFACTURING OF GRINDING MATERIALS, ACCORDING TO THE PROCEDURE OF MANUFACTURED GRINDING MATERIALS AND USE OF THE SAME SE464872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863604848 DE3604848A1 (en) 1986-02-15 1986-02-15 ABRASIVE GRAIN AND METHOD FOR THE PRODUCTION THEREOF

Publications (3)

Publication Number Publication Date
SE8604512D0 true SE8604512D0 (en) 1986-10-22
SE8604512L SE8604512L (en) 1987-08-16
SE464872B SE464872B (en) 1991-06-24

Family

ID=6294185

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604512A SE464872B (en) 1986-02-15 1986-10-22 PROCEDURES FOR THE MANUFACTURING OF GRINDING MATERIALS, ACCORDING TO THE PROCEDURE OF MANUFACTURED GRINDING MATERIALS AND USE OF THE SAME

Country Status (10)

Country Link
JP (1) JPS62192480A (en)
AT (1) AT394857B (en)
CH (1) CH667082A5 (en)
DE (1) DE3604848A1 (en)
FR (1) FR2594433B1 (en)
GB (1) GB2186588B (en)
IT (1) IT1201911B (en)
NL (1) NL8603018A (en)
NO (1) NO167972C (en)
SE (1) SE464872B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5076815A (en) * 1989-07-07 1991-12-31 Lonza Ltd. Process for producing sintered material based on aluminum oxide and titanium oxide
DE4028217A1 (en) * 1990-06-01 1991-12-05 Krupp Widia Gmbh CERAMIC COMPOSITE BODY, METHOD FOR PRODUCING A CERAMIC COMPOSITE BODY AND THE USE THEREOF
DE4100167A1 (en) * 1991-01-05 1992-07-16 Ver Schmirgel & Maschf ABRASIVES AND METHOD FOR THE PRODUCTION THEREOF
DE4333021C1 (en) * 1993-09-29 1994-10-27 B U S Chemie Gmbh Process for preparing synthetic spinel MgO.Al2O3 from recycled materials
US5593467A (en) * 1993-11-12 1997-01-14 Minnesota Mining And Manufacturing Company Abrasive grain
JPH09505101A (en) * 1993-11-12 1997-05-20 ミネソタ マイニング アンド マニュファクチャリング カンパニー Abrasive grain and manufacturing method thereof
DE19503854C2 (en) * 1995-02-06 1997-02-20 Starck H C Gmbh Co Kg Process for the production of sintered alpha-Al¶2¶O¶3¶ bodies and their use
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide
DE10061498A1 (en) * 2000-12-08 2002-07-11 Treibacher Schleifmittel Gmbh Process for producing alumina-based corundum with increased toughness and its use in abrasives
DE102016100196A1 (en) * 2015-02-06 2016-08-11 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Shaped sintered abrasive grains based on alumina with fractions of mineralogical phases consisting of mullite, tialite and / or armalcolite and baddeleyite and / or Srilankit and a process for their preparation
EP3365304B1 (en) * 2015-10-19 2019-08-14 Saint-Gobain Centre De Recherches Et D'etudes Europeen Fused spinel-zirconia grains and refractory product obtained from said grains

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932425C (en) * 1951-08-28 1955-09-01 Heinrich Van Dipl-Ing Thiel Process for the production of polishing clay
GB944936A (en) * 1960-11-11 1963-12-18 Universal Grinding Wheel Compa Sintered, aluminous abrasive
US3909991A (en) * 1970-09-22 1975-10-07 Norton Co Process for making sintered abrasive grains
ZA723532B (en) * 1971-06-03 1973-03-28 Norton Co Abrasive material
FR2418700A1 (en) * 1978-03-02 1979-09-28 Brueckner Trockentechnik Kg Polishing lenses, plastics, ceramic, stone or metal - using fabric coated with polymer sponge and abrasive particles
US4518397A (en) * 1979-06-29 1985-05-21 Minnesota Mining And Manufacturing Company Articles containing non-fused aluminum oxide-based abrasive mineral
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
DE3219607A1 (en) * 1981-05-27 1982-12-23 Kennecott Corp., 06904 Stamford, Conn. SINTERED ABRASIVE AND METHOD FOR THE PRODUCTION THEREOF
US4543107A (en) * 1984-08-08 1985-09-24 Norton Company Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
NZ210805A (en) * 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
DE3431636C1 (en) * 1984-08-29 1985-10-17 Reimbold & Strick GmbH & Co, 5000 Köln Annular gap ball mill

Also Published As

Publication number Publication date
SE8604512L (en) 1987-08-16
GB8627768D0 (en) 1986-12-17
NO864194L (en) 1987-08-17
FR2594433B1 (en) 1992-08-07
GB2186588A (en) 1987-08-19
NO167972C (en) 1992-01-02
NO864194D0 (en) 1986-10-21
GB2186588B (en) 1989-12-20
JPH0240277B2 (en) 1990-09-11
DE3604848C2 (en) 1988-03-10
AT394857B (en) 1992-07-10
SE464872B (en) 1991-06-24
ATA274886A (en) 1991-12-15
IT1201911B (en) 1989-02-02
FR2594433A1 (en) 1987-08-21
IT8685645A0 (en) 1986-12-17
NL8603018A (en) 1987-09-01
JPS62192480A (en) 1987-08-24
NO167972B (en) 1991-09-23
DE3604848A1 (en) 1987-08-20
CH667082A5 (en) 1988-09-15

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