Title:
【発明の名称】複合磨耗部品用のインサートと、このインサートを用いて磨耗部品を製造する方法と、得られた磨耗部品
Document Type and Number:
Japanese Patent JP2001512362
Kind Code:
A
Abstract:
The invention concerns an insert (10) globally shaped like the segment of a ring or a closed ring and comprising an external zone (12) and an internal zone (14) the thickness of which is less than that of the external zone (12) and having a series of holes (16) which run through it in its thickness. These inserts are stacked, before the casting of a coating metal, on one another and provisionally fixed by means of rods passed through the holes (16). After the casting of the coating metal, the holes (16) ensure a good anchoring between the inserts (10) and the coating metal.
Inventors:
Gerard, Norbert
Application Number:
JP53360298A
Publication Date:
August 21, 2001
Filing Date:
December 17, 1997
Export Citation:
Assignee:
Magoto Inter-national Society Anonym
International Classes:
B02C4/30; B02C15/00; B22D19/00; B22D19/04; B22D19/06; B22D19/16; (IPC1-7): B02C4/30; B02C15/00; B22D19/00; B22D19/04; B22D19/06
Attorney, Agent or Firm:
Takashi Koshiba