RU93047919A - WAY OF OBTAINING ABRASIVE GRAINS - Google Patents

WAY OF OBTAINING ABRASIVE GRAINS

Info

Publication number
RU93047919A
RU93047919A RU93047919/33A RU93047919A RU93047919A RU 93047919 A RU93047919 A RU 93047919A RU 93047919/33 A RU93047919/33 A RU 93047919/33A RU 93047919 A RU93047919 A RU 93047919A RU 93047919 A RU93047919 A RU 93047919A
Authority
RU
Russia
Prior art keywords
abrasive grains
plates
abrasive
package
way
Prior art date
Application number
RU93047919/33A
Other languages
Russian (ru)
Other versions
RU2110502C1 (en
Inventor
Мельтген Пауль
Лютте Мартин
Глайспер Карлгейнц
Зибольд Херберт
Original Assignee
Х.К.Штарк ГмбХ Унд Ко. КГ
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
Priority claimed from DE4306965A external-priority patent/DE4306965C1/en
Application filed by Х.К.Штарк ГмбХ Унд Ко. КГ filed Critical Х.К.Штарк ГмбХ Унд Ко. КГ
Publication of RU93047919A publication Critical patent/RU93047919A/en
Application granted granted Critical
Publication of RU2110502C1 publication Critical patent/RU2110502C1/en

Links

Claims (1)

Способ относится к промышленности абразивных материалов, в частности в технологии получения абразивных зерен. Сущность изобретения: объектом изобретения является способ получения абразивных зерен путем заливки расплавленного абразивного материала в промежуточные пространства вертикальных параллельных охлаждающих плит, удаление затвердевшего материала из промежуточных пространств плит и последующего измельчения, при этом заливание осуществляется при непрерывном перемещении пустого пакета охлаждающих плит под струей расплавленного абразивного материала с последующей подачей заполненного пакета на вращающееся колесо для раздельной разгрузки плит и повторной сборки их в пакет.The method relates to the industry of abrasive materials, in particular in the technology of abrasive grains. The essence of the invention: an object of the invention is a method of obtaining abrasive grains by pouring molten abrasive material into intermediate spaces of vertical parallel cooling plates, removing hardened material from intermediate spaces of plates and subsequent grinding, while pouring is carried out with continuous movement of an empty package of cooling plates under a stream of melted abrasive material with the subsequent giving of the filled package on the rotating wheel for separate razg ruzka plates and re-assembling them in the package.
RU93047919A 1992-10-19 1993-10-19 Method for producing abrasive grains RU2110502C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4235134 1992-10-19
DEP4235134.0 1992-10-19
DE4306965A DE4306965C1 (en) 1992-10-19 1993-03-05 Process for producing abrasive grains
DEP4306965.7 1993-03-05

Publications (2)

Publication Number Publication Date
RU93047919A true RU93047919A (en) 1996-02-10
RU2110502C1 RU2110502C1 (en) 1998-05-10

Family

ID=25919583

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93047919A RU2110502C1 (en) 1992-10-19 1993-10-19 Method for producing abrasive grains

Country Status (10)

Country Link
US (1) US5478510A (en)
EP (1) EP0593977B2 (en)
JP (1) JP3841230B2 (en)
AT (1) ATE127827T1 (en)
BR (1) BR9304276A (en)
CA (1) CA2108488C (en)
DE (2) DE4306965C1 (en)
ES (1) ES2079233T5 (en)
HU (1) HU215360B (en)
RU (1) RU2110502C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121937B2 (en) * 2003-03-17 2006-10-17 3M Innovative Properties Company Abrasive brush elements and segments
JP2008506497A (en) * 2004-07-19 2008-03-06 セント ジュード メディカル インコーポレイテッド Heart valve support and lid lining system and method
WO2011141037A1 (en) 2010-05-10 2011-11-17 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Abrasive grains based on zirconia alumina
DE102013106372B4 (en) 2013-06-19 2018-08-23 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Abrasive grains based on eutectic zirconium corundum
US10221698B2 (en) * 2014-02-14 2019-03-05 United Technologies Corporation Polymer-coated blade with abrasive tip
CN104743587A (en) * 2015-03-03 2015-07-01 丹江口市北辰特种耐磨材料有限公司 Method and device for rapid cooling of zirconia corundum abrasive during smelting
CN109909461A (en) * 2019-04-10 2019-06-21 东北大学 A kind of easily broken manganese block running gate system device and method
DE102020116845B4 (en) 2020-06-25 2024-02-22 Imertech Sas Zirconium corundum abrasive grains with a high SiO2 content and process for their production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA723532B (en) * 1971-06-03 1973-03-28 Norton Co Abrasive material
DE2160705C3 (en) * 1971-12-07 1981-07-30 Hermann C. Starck Berlin, 1000 Berlin High grain toughness abrasive and process for its manufacture
US3891408A (en) * 1972-09-08 1975-06-24 Norton Co Zirconia-alumina abrasive grain and grinding tools
DE2414036C3 (en) * 1974-03-22 1980-07-24 Fa. Hermann C. Starck Berlin, 1000 Berlin Process for the continuous production of an oxide abrasive with controlled crystal size distribution and its use
US3993119A (en) * 1974-11-08 1976-11-23 Norton Company Progressively or continuously cycled mold for forming and discharging a fine crystalline material
US4194887A (en) * 1975-12-01 1980-03-25 U.S. Industries, Inc. Fused alumina-zirconia abrasive material formed by an immersion process
FR2440761A1 (en) * 1978-11-09 1980-06-06 Sofrem PROCESS AND DEVICE FOR OBTAINING, WITHOUT AIR CONDITIONING, FINE AND HOMOGENEOUS ABRASIVE PRODUCTS

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