BRPI0510393A - cilindro de moagem - Google Patents

cilindro de moagem

Info

Publication number
BRPI0510393A
BRPI0510393A BRPI0510393-2A BRPI0510393A BRPI0510393A BR PI0510393 A BRPI0510393 A BR PI0510393A BR PI0510393 A BRPI0510393 A BR PI0510393A BR PI0510393 A BRPI0510393 A BR PI0510393A
Authority
BR
Brazil
Prior art keywords
roller
low
grinding
steel
carbon
Prior art date
Application number
BRPI0510393-2A
Other languages
English (en)
Inventor
Uwe D Rschug
Knut Kommerer
Benno Laubach
Original Assignee
Tronox Pigments Internat 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 Tronox Pigments Internat Gmbh filed Critical Tronox Pigments Internat Gmbh
Publication of BRPI0510393A publication Critical patent/BRPI0510393A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • B23K10/027—Welding for purposes other than joining, e.g. build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/20—Tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

CILINDRO DE MOAGEM. A presente invenção refere-se a um cilindro de moagem (1) que pode ser montado em um moinho de cilindros, em particular, em um moinho de cilindros de leito de material que apresenta dois cilindros de moagem (1), acionados em sentido contrário, e que formam uma fenda entre si para o material a ser moído, e que compreende um corpo de base do cilindro (2) de aço, e uma casca de material duro (3) aplicada nele por meio de solda por superposição de pó e plasma, deverá ser criada uma solução, com a qual possa ser obtido um melhor comportamento de desgaste e de operação de tais cilindros de moagem. Isto é obtido pelo fato de que, o corpo de base do cilindro (2) é constituído de um aço cementado, de baixo teor de carbono de baixa liga, e a casca de material dum (3) é constituída de um material de aço de baixo teor de carbono de alta liga.
BRPI0510393-2A 2004-05-21 2005-05-07 cilindro de moagem BRPI0510393A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025175A DE102004025175B4 (de) 2004-05-21 2004-05-21 Gutbett-Walzenmühle
PCT/EP2005/004968 WO2005113185A1 (de) 2004-05-21 2005-05-07 Gutbett-walzenmühle

Publications (1)

Publication Number Publication Date
BRPI0510393A true BRPI0510393A (pt) 2007-11-13

Family

ID=34969028

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510393-2A BRPI0510393A (pt) 2004-05-21 2005-05-07 cilindro de moagem

Country Status (10)

Country Link
EP (1) EP1771273B1 (pt)
CN (1) CN100586632C (pt)
AT (1) ATE382447T1 (pt)
BR (1) BRPI0510393A (pt)
DE (2) DE102004025175B4 (pt)
ES (1) ES2300025T3 (pt)
PL (1) PL1771273T3 (pt)
SI (1) SI1771273T1 (pt)
UA (1) UA85092C2 (pt)
WO (1) WO2005113185A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008115A1 (de) * 2006-02-20 2007-08-30 Siemens Ag Mahlwerkzeug mit einer Beschichtung
DE102010024221A1 (de) * 2010-06-18 2011-12-22 Khd Humboldt Wedag Gmbh Profilierte Bandage für eine Rollenpresse
CN103556147B (zh) * 2013-11-26 2015-08-19 张兵权 一种等离子填丝送粉在磨辊、衬瓦上制备复合陶瓷合金层的方法
RU199756U1 (ru) * 2020-01-30 2020-09-18 Общество с ограниченной ответственностью «Техноинком» Бандаж валка вертикальной валковой мельницы
CN115161557A (zh) * 2022-07-07 2022-10-11 唐山天和环保科技股份有限公司 一种煤矿用破碎机齿帽及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578889A (en) * 1977-05-27 1980-11-12 British Steel Corp Surfacing circular-section metal members
FR2509640A1 (fr) * 1981-07-17 1983-01-21 Creusot Loire Procede de fabrication d'une piece metallique composite et produits obtenus
DD267244A5 (de) * 1983-04-11 1989-04-26 The Dow Chemical Company,Us Verfahren zur herstellung von titandioxidpigment
DE3814433A1 (de) * 1988-04-28 1989-11-09 Krupp Polysius Ag Walzenmuehle sowie verfahren zur beschichtung einer walze
DE4324074A1 (de) * 1993-07-17 1995-01-19 Kloeckner Humboldt Deutz Ag Verschleißfeste Oberflächenpanzerung für die Walzen von Hochdruck-Walzenpressen und Verfahren zum Aufbau einer solchen Walzenpanzerung
DE4409619A1 (de) * 1994-03-21 1995-09-28 Verschleis Technik Dr Ing Hans Maschinenteil mit lokal stark unterschiedlicher, insbesondere linienhafter Verschleißbeanspruchung, sowie Verfahren zu dessen Herstellung
DE19506600A1 (de) * 1995-02-24 1996-08-29 Krupp Polysius Ag Walze, Verfahren zur Herstellung einer Walze sowie Gutbettwalzenmühle
CN1203959A (zh) * 1997-04-29 1999-01-06 奥瓦科钢铁股份公司 表面渗碳钢
US6124564A (en) * 1998-01-23 2000-09-26 Smith International, Inc. Hardfacing compositions and hardfacing coatings formed by pulsed plasma-transferred arc

Also Published As

Publication number Publication date
DE102004025175A1 (de) 2005-12-22
ES2300025T3 (es) 2008-06-01
UA85092C2 (ru) 2008-12-25
CN100586632C (zh) 2010-02-03
EP1771273A1 (de) 2007-04-11
EP1771273B1 (de) 2008-01-02
DE502005002434D1 (de) 2008-02-14
CN1984745A (zh) 2007-06-20
SI1771273T1 (sl) 2008-06-30
WO2005113185A1 (de) 2005-12-01
DE102004025175B4 (de) 2006-07-06
PL1771273T3 (pl) 2008-07-31
ATE382447T1 (de) 2008-01-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.