FR2264790A1 - Oxide grinding materials continuous mfr - melt cast to different heights in wedge-shaped moulds to vary grain size - Google Patents

Oxide grinding materials continuous mfr - melt cast to different heights in wedge-shaped moulds to vary grain size

Info

Publication number
FR2264790A1
FR2264790A1 FR7441388A FR7441388A FR2264790A1 FR 2264790 A1 FR2264790 A1 FR 2264790A1 FR 7441388 A FR7441388 A FR 7441388A FR 7441388 A FR7441388 A FR 7441388A FR 2264790 A1 FR2264790 A1 FR 2264790A1
Authority
FR
France
Prior art keywords
moulds
wedge
melt
pref
grain size
Prior art date
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.)
Granted
Application number
FR7441388A
Other languages
English (en)
Other versions
FR2264790B1 (fr
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.)
HC Starck GmbH
Original Assignee
HC Starck GmbH
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 HC Starck GmbH filed Critical HC Starck GmbH
Publication of FR2264790A1 publication Critical patent/FR2264790A1/fr
Application granted granted Critical
Publication of FR2264790B1 publication Critical patent/FR2264790B1/fr
Granted legal-status Critical Current

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
    • C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
    • 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
    • C04B35/653—Processes involving a melting step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mold Materials And Core Materials (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7441388A 1974-03-22 1974-12-16 Oxide grinding materials continuous mfr - melt cast to different heights in wedge-shaped moulds to vary grain size Granted FR2264790A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742414036 DE2414036C3 (de) 1974-03-22 1974-03-22 Verfahren zur kontinuierlichen Herstellung eines oxidischen Schleifmittels mit gesteuerter KristallgröBenverteilung, sowie dessen Verwendung

Publications (2)

Publication Number Publication Date
FR2264790A1 true FR2264790A1 (en) 1975-10-17
FR2264790B1 FR2264790B1 (fr) 1982-03-05

Family

ID=5910939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441388A Granted FR2264790A1 (en) 1974-03-22 1974-12-16 Oxide grinding materials continuous mfr - melt cast to different heights in wedge-shaped moulds to vary grain size

Country Status (3)

Country Link
AT (1) AT341898B (fr)
DE (1) DE2414036C3 (fr)
FR (1) FR2264790A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306965C1 (de) * 1992-10-19 1994-04-28 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Schleifkörnern

Also Published As

Publication number Publication date
DE2414036A1 (de) 1975-10-02
DE2414036C3 (de) 1980-07-24
FR2264790B1 (fr) 1982-03-05
AT341898B (de) 1978-03-10
ATA816374A (de) 1977-06-15
DE2414036B2 (de) 1979-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse