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Process and apparatus for producing metallic glass

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B22D-023/06
  • B22D-018/02
출원번호 US-0242136 (1999-02-10)
우선권정보 JP-0168108 (1997-06-10)
국제출원번호 PCT/JP98/02547 (1998-06-09)
§371/§102 date 19990210 (19990210)
국제공개번호 WO98/56523 (1998-12-17)
발명자 / 주소
  • Akihisa Inoue JP
  • Eiichi Makabe JP
출원인 / 주소
  • Akihisa Inoue JP
  • Kabushiki Kaisha Makabe Giken JP
대리인 / 주소
    Young & Thompson
인용정보 피인용 횟수 : 42  인용 특허 : 3

초록

A process and an apparatus for producing metallic glass which are capable of producing a bulk amorphous alloy of desired shape, in particular, a bulk amorphous alloy of desired final shape are provided. In the present invention, the molten metal at a temperature above the melting point is selectivel

대표청구항

1. A process for producing a bulk metallic glass of desired shape that is free of cold shuts comprising the steps of:melting a metal material in a hearth with a high-energy heat source; pressing the molten metal at a temperature above a melting point of said metal material to deform the molten metal

이 특허에 인용된 특허 (3)

  1. Scruggs David M. ; Johnson William L. ; Peker Atakan, Die casting of bulk-solidifying amorphous alloys.
  2. Onuki Masahide,JPX ; Inoue Akihisa,JPX ; Kakiuchi Hisashi,JPX, Metal mold for manufacturing amorphous alloy and molded product of amorphous alloy.
  3. Inoue Akihisa,JPX ; Zhang Tao,JPX ; Makabe Eiichi,JPX, Production methods of metallic glasses by a suction casting method.

이 특허를 인용한 특허 (42)

  1. Hufnagel, Todd C.; Ott, Ryan T.; Fan, Cang; Kecskes, Laszlo, Alloy and method of producing the same.
  2. Xing, Li-Qian; Hufnagel, Todd C.; Ramesh, Kaliat T., Alloy with metallic glass and quasi-crystalline properties.
  3. Prest, Christopher D.; Poole, Joseph C.; Stevick, Joseph; Pham, Quoc Tran; Waniuk, Theodore Andrew, Amorphous alloy component or feedstock and methods of making the same.
  4. Johnson, William; Schroers, Jan, Bulk solidifying amorphous alloys with improved mechanical properties.
  5. Johnson, William; Schroers, Jan, Bulk solidifying amorphous alloys with improved mechanical properties.
  6. Johnson, William; Schroers, Jan, Bulk solidifying amorphous alloys with improved mechanical properties.
  7. Prest, Christopher D.; Scott, Matthew S.; Zadesky, Stephen P.; Stratton, Dermot J.; Poole, Joseph C., Cast core insert out of etchable material.
  8. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques.
  9. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques.
  10. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques.
  11. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Cold chamber die casting with melt crucible under vacuum environment.
  12. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Cold chamber die casting with melt crucible under vacuum environment.
  13. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Continuous amorphous feedstock skull melting.
  14. Prest, Christopher D.; Poole, Joseph C.; Stevick, Joseph; Waniuk, Theodore A.; Pham, Quoc Tran, Continuous moldless fabrication of amorphous alloy pieces.
  15. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Counter-gravity casting of hollow shapes.
  16. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot; Poole, Joseph; Scott, Matthew; Prest, Christopher, Counter-gravity casting of hollow shapes.
  17. Zahrah,Tony F.; Rowland,Roderick; Kecskes,Laszlo, High-density metallic-glass-alloys, their composite derivatives and methods for making the same.
  18. Inoue, Akihisa; Zhang, Tao, Highly-ductile nano-particle dispersed metallic glass and production method therefor.
  19. O'Keeffe, Sean Timothy; Verreault, Adam A.; Jelbert, Glenton; Deming, Michael, Horizontal skull melt shot sleeve.
  20. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Injection compression molding of amorphous alloys.
  21. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Injection compression molding of amorphous alloys.
  22. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Inline melt control via RF power.
  23. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Inline melt control via RF power.
  24. Gritti, Dominique; Gyger, Thomas; Von Niederhausern, Vincent, Mainspring.
  25. Verreault, Adam A; O'Keeffe, Sean T.; Stevick, Joseph W, Manifold collar for distributing fluid through a cold crucible.
  26. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Melt-containment plunger tip for horizontal metal die casting.
  27. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Melt-containment plunger tip for horizontal metal die casting.
  28. Gritti, Dominique; Gyger, Thomas; Von Niederhausern, Vincent, Method for shaping a barrel spring made of metallic glass.
  29. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Methods of melting and introducing amorphous alloy feedstock for casting or processing.
  30. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Methods of melting and introducing amorphous alloy feedstock for casting or processing.
  31. King, Jr.,L. Herbert, Molded twist-on wire connector.
  32. Park, Eun Soo; Na, Jong Hyun; Chang, Hye Jung; Lee, Ju Yeon; Park, Byung Joo; Kim, Won Tae; Kim, Do Hyang, Monolithic metallic glasses with enhanced ductility.
  33. Peker, Atakan; Kim, Choongnyun Paul; Nguyen, Tranquoc Thebao, Objects made of bulk-solidifying amorphous alloys and method of making same.
  34. Peker, Atakan; Kim, Choongnyun Paul; Pham, Quoc Tran, Objects made of bulk-solidifying amorphous alloys and method of making same.
  35. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Optimized multi-stage inductive melting of amorphous alloys.
  36. Verreault, Adam A; O'Keeffe, Sean T.; Stevick, Joseph W, Slotted shot sleeve for induction melting of material.
  37. Waniuk, Theodore A.; Stevick, Joseph; O'Keeffe, Sean Timothy; Stratton, Dermot J.; Poole, Joseph C.; Scott, Matthew S.; Prest, Christopher D., Temperature regulated melt crucible for cold chamber die casting.
  38. Kang, John; Pham, Quoc Tran; Waniuk, Theodore Andrew; O'Keeffe, Sean Timothy; Stevick, Joseph W., Temperature regulated vessel.
  39. Verreault, Adam A.; O'Keeffe, Sean T.; Stevick, Joseph W.; Yahata, Brennan D., Unevenly spaced induction coil for molten alloy containment.
  40. Verreault, Adam A; O'Keeffe, Sean T.; Stevick, Joseph W; Yahata, Brennan D, Unevenly spaced induction coil for molten alloy containment.
  41. Pham, Quoc Tran; O'Keeffe, Sean Timothy, Vacuum mold.
  42. Chang,Y. Austin; Cao,Hongbo; Ma,Dong; Ding,Ling; Hsieh,Ker chang, Zirconium-rich bulk metallic glass alloys.
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