Title:
METALLIC GLASS LAMINATE, AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP3946226
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate of a dense amorphous metallic glass layer and a base material having excellent bondability and durability and high reliability.
SOLUTION: A metallic glass laminate comprising a base material and, superimposed on a surface thereof, a metallic glass layer of amorphous phase, characterized in that there is no continuous pore (pinhole) in the metallic glass layer. This metallic glass laminate can be appropriately produced by carrying out solidification and lamination of at least portion of metallic glass powder in molten form or supercooled liquid form on a surface of the base material. The metallic glass layer is a dense and homogeneous amorphous phase and is capable of satisfactorily exerting the functions of metallic glass, such as corrosion resistance and abrasion resistance. The metallic glass layer is also capable of realizing a large thickness and a large area, and further, a metallic glass bulk can be obtained by removing the base material.
Inventors:
Akihisa Inoue
Kimura Hisamichi
Masaki Ohara
Igarashi Takanori
Kimura Hisamichi
Masaki Ohara
Igarashi Takanori
Application Number:
JP2005088227A
Publication Date:
July 18, 2007
Filing Date:
March 25, 2005
Export Citation:
Assignee:
Akihisa Inoue
Topy Industries, Ltd.
Topy Industries, Ltd.
International Classes:
C23C4/06; C23C4/12
Domestic Patent References:
| JP2001303218A | ||||
| JP2000045058A | ||||
| JP1040909A |
Attorney, Agent or Firm:
Yuji Iwahashi