Title:
METHOD FOR MANUFACTURING RUTHENIUM POWDER AND RUTHENIUM TARGET
Document Type and Number:
WIPO Patent Application WO/2015/002345
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a ruthenium powder, the method comprises the steps of: S1) introducing a ruthenium raw material into a mold; S2) plasma-processing the introduced ruthenium raw material to form a first ruthenium powder; and S3) disposing the first ruthenium powder on a bed coated with ruthenium and jet mill-pulverizing the first ruthenium powder to form a second ruthenium powder.
Inventors:
KWON OH JIB (KR)
HONG GIL SOO (KR)
YANG SEUNG HO (KR)
YOON WON KYU (KR)
HONG GIL SOO (KR)
YANG SEUNG HO (KR)
YOON WON KYU (KR)
Application Number:
PCT/KR2013/008246
Publication Date:
January 08, 2015
Filing Date:
September 12, 2013
Export Citation:
Assignee:
HEE SUNG METAL LTD (KR)
International Classes:
B22F9/04; B22F1/00; B22F3/10; C23C14/34
Foreign References:
| KR20120121131A | 2012-11-05 | |||
| KR20120117132A | 2012-10-24 | |||
| KR20120124803A | 2012-11-14 | |||
| KR20010099622A | 2001-11-09 | |||
| KR20060098899A | 2006-09-19 |
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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