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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING A MILL LINING ELEMENT AND THE USE OF SUCH ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/119179
Kind Code:
A3
Abstract:
The invention relates to a method for preparing a lining element of a grinding mill from a metallic material, in which method a metal preform is hot worked to a working degree of at least 3, and the hot working is carried out in at least two directions. Preferably, the metal preform is prepared by remelting a metal electrode using electro slag remelting or vacuum arc remelting, and the remelted metallic material is allowed to solidify. The invention further relates to the use of a lining element prepared by the method in linings of grinding mills.

Inventors:
TEERI TUOMAS (FI)
LIIMATAINEN JARI (FI)
Application Number:
PCT/FI2010/050300
Publication Date:
December 16, 2010
Filing Date:
April 14, 2010
Export Citation:
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Assignee:
METSO MINERALS INC (FI)
TEERI TUOMAS (FI)
LIIMATAINEN JARI (FI)
International Classes:
C21D6/00; B02C17/22; C21D7/02; C21D7/13; C21D8/02; C21D9/00; C21D9/42
Domestic Patent References:
WO2004039521A12004-05-13
WO2007048874A12007-05-03
WO2010058075A12010-05-27
Other References:
T. TEERI ET AL: "Impact wear in mineral crushing", vol. 12, no. 4, 1 December 2006 (2006-12-01), pages 408 - 418, XP002602915, Retrieved from the Internet [retrieved on 20100930]
Attorney, Agent or Firm:
LANGENSKIÖLD, Tord (Helsinki, FI)
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