Title:
TITANIUM-BASED AMORPHOUS ALLOY
Document Type and Number:
WIPO Patent Application WO/1999/049095
Kind Code:
A1
Abstract:
A titanium-based amorphous alloy which has a composition represented by the formula Ti¿100-a-b-c?Zr¿a?TM¿b?M¿c? (wherein TM represents at least one element selected from the group consisting of Fe, Co, Ni, and Cu; M represents at least one element selected from the group consisting of Al, Si, Sn, and Sb; and a, b, and c respectively are numbers in at.% satisfying the relationships 0$m(F)a$m(F)20, 30$m(F)b$m(F)70, 0$m(f)c$m(F)10, and 30$m(F)a+b+c$m(F)70) and has a wide range where a supercooled liquid having an amorphous-phase content of 90 vol.% or higher is present. It has an excellent tensile strength.
Inventors:
INOUE AKIHISA (JP)
Application Number:
PCT/JP1999/001469
Publication Date:
September 30, 1999
Filing Date:
March 24, 1999
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP (JP)
INOE AKIHISA (JP)
INOE AKIHISA (JP)
International Classes:
C22C45/10; (IPC1-7): C22C45/10
Foreign References:
| JPH03219035A | 1991-09-26 | |||
| JPH0754086A | 1995-02-28 |
Attorney, Agent or Firm:
Nishi, Yoshiyuki (Square Tyoujya-machi 5-75-1 Tyoujya-machi
Naka-ku Yokohama-shi, Kanagawa, JP)
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