发明申请
US20080081213A1 Amorphous alloy member, authenticity determining device, authenticity determination method, and process for manufacturing amorphous alloy member
有权
无定形合金构件，真实性判定装置，真实性判定方法以及非晶态合金构件的制造方法
- 专利标题： Amorphous alloy member, authenticity determining device, authenticity determination method, and process for manufacturing amorphous alloy member
- 专利标题（中）： 无定形合金构件，真实性判定装置，真实性判定方法以及非晶态合金构件的制造方法
-
申请号： US11790625申请日： 2007-04-26
-
公开(公告)号： US20080081213A1公开(公告)日： 2008-04-03
- 发明人: Kensuke Ito , Takashi Nagayasu , Tomonari Sugata , Tadashi Shimizu , Tetsuya Kimura
- 申请人： Kensuke Ito , Takashi Nagayasu , Tomonari Sugata , Tadashi Shimizu , Tetsuya Kimura
- 申请人地址： JP TOKYO JP TOKYO
- 专利权人： FUJI XEROX CO., LTD.,YKK CORPORATION
- 当前专利权人： FUJI XEROX CO., LTD.,YKK CORPORATION
- 当前专利权人地址： JP TOKYO JP TOKYO
- 优先权： JP2006-265612 20060928
- 主分类号： B32B15/04
- IPC分类号： B32B15/04 ; B22D27/09 ; C22C14/00 ; C22C19/03 ; C22C28/00 ; C22C5/02 ; G06F15/00 ; C22C9/00 ; C22C38/00 ; C22C19/07 ; C22C16/00 ; B22D29/00
摘要：
An amorphous alloy member including an irregular region having a center line average roughness Ra of about 0.1 μm to about 1000 μm on a surface, at least the irregular region including an amorphous alloy having an amorphous phase at a volume ratio of about 50% to about 100%. A process for manufacturing the amorphous alloy member, and an authenticity determination device and an authenticity determination method using the amorphous alloy member.
公开/授权文献
信息查询
