Title:
カバーガスとしてフルオロカーボンを用いる溶融反応性金属および合金の加工
Document Type and Number:
Japanese Patent JP2006520853
Kind Code:
A
Abstract:
This invention relates to a method for preventing the ignition of molten magnesium by contacting the molten magnesium with a gaseous mixture comprising a fluorocarbon selected from the group consisting of perfluoroketones, hydrofluoroketones, and mixtures thereof.
Inventors:
Dean S. Millbras
John G. Owens
John G. Owens
Application Number:
JP2006507000A
Publication Date:
September 14, 2006
Filing Date:
March 10, 2004
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B22D21/04; C22B9/05; A62D1/02; B22D1/00; B22D21/00; B22D23/00; C07C45/69; C07C45/85; C07C49/167; C07C49/463; C22B9/00; C22B9/02; C22B21/00; C22B21/06; C22B26/12; C22B26/22; C23C8/06; C23C26/00
Attorney, Agent or Firm:
Aoyama Aoi
Muneo Yamamoto
Masaishi Nishishita
Muneo Yamamoto
Masaishi Nishishita