ATE92786T1 - Platte mit verschleissfester flaeche und verfahren zu ihrer herstellung. - Google Patents

Platte mit verschleissfester flaeche und verfahren zu ihrer herstellung.

Info

Publication number
ATE92786T1
ATE92786T1 AT91420353T AT91420353T ATE92786T1 AT E92786 T1 ATE92786 T1 AT E92786T1 AT 91420353 T AT91420353 T AT 91420353T AT 91420353 T AT91420353 T AT 91420353T AT E92786 T1 ATE92786 T1 AT E92786T1
Authority
AT
Austria
Prior art keywords
abrasion
grains
tungsten carbide
proof
manufacture
Prior art date
Application number
AT91420353T
Other languages
English (en)
Inventor
Pierre Brunet
Guy Maybon
Original Assignee
Technogenia Sa
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 Technogenia Sa filed Critical Technogenia Sa
Application granted granted Critical
Publication of ATE92786T1 publication Critical patent/ATE92786T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • D21D1/306—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
    • B29C2043/3668—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders destructible or fusible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Grinding (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Wrappers (AREA)
  • Dental Preparations (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT91420353T 1990-10-11 1991-10-08 Platte mit verschleissfester flaeche und verfahren zu ihrer herstellung. ATE92786T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012712A FR2667804B1 (fr) 1990-10-11 1990-10-11 Plaque a surface antiabrasion, et procede pour sa realisation.

Publications (1)

Publication Number Publication Date
ATE92786T1 true ATE92786T1 (de) 1993-08-15

Family

ID=9401235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420353T ATE92786T1 (de) 1990-10-11 1991-10-08 Platte mit verschleissfester flaeche und verfahren zu ihrer herstellung.

Country Status (10)

Country Link
US (1) US5201917A (de)
EP (1) EP0480851B1 (de)
JP (1) JPH05192597A (de)
AT (1) ATE92786T1 (de)
AU (1) AU646297B2 (de)
CA (1) CA2052893C (de)
DE (1) DE69100258T2 (de)
DK (1) DK0480851T3 (de)
ES (1) ES2044707T3 (de)
FR (1) FR2667804B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392633A (en) * 1993-02-12 1995-02-28 General Electric Company Measuring the strength of abrasive grains
FR2707677B1 (fr) * 1993-07-13 1995-08-25 Technogenia Plaque de défibrage ou de raffinage de pâte à papier, et procédé pour sa réalisation.
DE4340876A1 (de) * 1993-12-01 1995-06-08 Kloeckner Humboldt Deutz Ag Brechwerkzeuge für Druckzerkleinerungsvorrichtungen
FR2718469B1 (fr) * 1994-04-08 1996-03-29 Arte Garniture pour raffineur de pâte.
US5690286A (en) * 1995-09-27 1997-11-25 Beloit Technologies, Inc. Refiner disc with localized surface roughness
DE19547069A1 (de) * 1995-12-16 1997-06-19 Voith Sulzer Stoffaufbereitung Verfahren zur Mahlung von Papierfasern
CA2207579A1 (fr) 1997-05-28 1998-11-28 Paul Caron Piece frittee a surface anti-abrasive et procede pour sa realisation
DE10130860C2 (de) 2001-06-28 2003-05-08 Woka Schweistechnik Gmbh Verfahren zur Herstellung von sphäroidischen Sinterpartikeln und Sinterpartikel
US6682580B2 (en) 2001-06-28 2004-01-27 Woka Schweisstechnik Gmbh Matrix powder for the production of bodies or components for wear-resistant applications and a component produced therefrom
DE10157079C5 (de) * 2001-07-06 2013-08-14 Woka Schweisstechnik Gmbh Matrixpulver zur Herstellung von Körpern bzw. Bauteilen für Verschleißschutzanwendungen sowie ein daraus hergestelltes Bauteil
KR100671973B1 (ko) * 2004-04-30 2007-01-19 정군화 곡물 분쇄용 칼날 및 그 제조방법
AT507724B1 (de) * 2008-12-23 2011-03-15 Andritz Ag Maschf Vorrichtung für die zerkleinerung eines zellulosehältigen aufgabegutes
PL399461A1 (pl) 2012-06-08 2013-12-09 Hydrapress Spólka Z Ograniczona Odpowiedzialnoscia Sposób i urzadzenie do rozdrabniania zuzytych opon
AT15071U1 (de) * 2015-11-04 2016-12-15 Gebrüder Busatis Gesellschaft M B H Zerkleinerungszahnscheibe für einen Körnerprozessor
AT519308A1 (de) * 2016-10-28 2018-05-15 Gebrueder Busatis Ges M B H Förder- und Aufbereitungswalze für eine Erntemaschine
DE102019104105B3 (de) * 2019-02-19 2020-06-18 Voith Patent Gmbh Mahlgarnitursegment
EP4553330A1 (de) * 2022-07-06 2025-05-14 Kabushiki Kaisha Toshiba Material für keramikkugel, vorrichtung zur verarbeitung eines keramikformkörpers und verfahren zur verarbeitung eines keramikformkörpers
CN116328890B (zh) * 2023-04-20 2026-02-24 上海谷励智能设备有限公司 磨粉熟化杀菌一体化陶瓷磨及生产工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5463673A (en) * 1973-04-18 1974-10-24 Tsuneo Masuda Yoshimori Nuesca Grindstone for pressure grinding process for making thesame and pressure grinding apparatus utilizing thesame
CA1151926A (en) * 1979-10-04 1983-08-16 Macmillan Bloedel Limited Refiner plates
US4478611A (en) * 1979-12-14 1984-10-23 Hughes Tool Company Method of making tungsten carbide grit
US4484644A (en) * 1980-09-02 1984-11-27 Ingersoll-Rand Company Sintered and forged article, and method of forming same
US4425141A (en) * 1982-05-20 1984-01-10 Gte Laboratories Incorporated Composite ceramic cutting tool
JPS61159375A (ja) * 1984-12-28 1986-07-19 Tsuneo Masuda 融砕機用砥石ポリマ−複合体及びその製造法
EP0227879B1 (de) * 1985-12-28 1991-08-14 Masamichi Nagao Zerkleinerer zum Gebrauch in einer Zerkleinerungsvorrichtung
US4944774A (en) * 1987-12-29 1990-07-31 Smith International, Inc. Hard facing for milled tooth rock bits
US5051112A (en) * 1988-06-29 1991-09-24 Smith International, Inc. Hard facing

Also Published As

Publication number Publication date
DE69100258T2 (de) 1994-03-10
FR2667804A1 (fr) 1992-04-17
ES2044707T3 (es) 1994-01-01
US5201917A (en) 1993-04-13
DE69100258D1 (de) 1993-09-16
AU8575091A (en) 1992-04-30
CA2052893C (fr) 1996-10-08
EP0480851A1 (de) 1992-04-15
CA2052893A1 (fr) 1992-04-12
EP0480851B1 (de) 1993-08-11
AU646297B2 (en) 1994-02-17
DK0480851T3 (da) 1994-01-31
JPH05192597A (ja) 1993-08-03
FR2667804B1 (fr) 1995-02-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee