Title:
スクラップ金属片から金属コーティング層を除去する方法
Document Type and Number:
Japanese Patent JP4190728
Kind Code:
B2
Abstract:
A metallic coating layer is removed at least partly from scrap metal pieces having a core and the coating layer on the core. The coating layer has a lower melting temperature than the core. The scrap metal pieces are agitated in a container with abrading elements so as to cause multiple collisions, whereby the coating layer is at least partly removed. During the agitating the container temperature is a temperature T in the range Ts(coat)
Inventors:
Witte Broad, Adrianis Jakobs
Application Number:
JP2000525233A
Publication Date:
December 03, 2008
Filing Date:
December 18, 1998
Export Citation:
Assignee:
Corus Aluminum Barts Produkte Gamebha
International Classes:
B24B31/00; B24B31/10; C22B1/00; C22B7/00; C22B21/00
Domestic Patent References:
| JP61178170A | ||||
| JP63096224A |
Foreign References:
| EP0727499A1 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Masaharu Takamura
Mari Asano
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Hideyuki Mori
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Masaharu Takamura
Mari Asano
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Hideyuki Mori
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