$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method for producing ultrafine-grained materials using repetitive corrugation and straightening

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B21D-001/06
  • B21D-003/02
  • B21D-013/04
출원번호 US-0564696 (2000-05-04)
발명자 / 주소
  • Zhu Yuntian T.
  • Lowe Terry C.
  • Jiang Honggang
  • Huang Jianyu
출원인 / 주소
  • The United States of America as represented by the United States Department of Energy
대리인 / 주소
    Borkowsky
인용정보 피인용 횟수 : 57  인용 특허 : 7

초록 ▼

A method of refining the grain structure and improving the hardness and strength properties of a metal or metal alloy workpiece is disclosed. The workpiece is subjected to forces that corrugate and then straighten the workpiece. These steps are repeated until an ultrafine-grained product having impr

대표청구항 ▼

[What is claimed is:] [1.](a) bending a metal or alloy workpiece having opposing, substantially flat surfaces into a corrugated shape;(b) applying forces to the corrugated workpiece sufficient to substantially restore the flat surfaces and produce a finer-grained workpiece; and(c) repeating steps (a

이 특허에 인용된 특허 (7)

  1. Komatsubara Toshio (Fukaya JPX) Muramatsu Toshiki (Fukaya JPX) Matsuo Mamoru (Fukaya JPX), Aluminum-alloy rolled sheet and production method therefor.
    상세보기
  2. Oser Nathan (Perrineville NJ) Niedzinski Edmund John (Somerville NJ), Deeply embossed sheet product and method and apparatus for the production thereof.
    상세보기
  3. Semiatin Sheldon L. ; DeLo David P., Equal channel angular extrusion of difficult-to-work alloys.
    상세보기
  4. Segal Vladimir M., Method and apparatus for intensive plastic deformation of flat billets.
    상세보기
  5. Mahoney Murray W. (Camarillo CA) Ghosh Amit K. (Thousand Oaks CA), Method of forming a fine grain structure on the surface of an aluminum alloy.
    상세보기
  6. Segal Vladimir (1831A Wild Oak Cir. Bryan TX 77802), Plastic deformation of crystalline materials.
    상세보기
  7. Dunlop John Alden ; Yuan Jun ; Kardokus Janine Kiyabu ; Emigh Roger Alan, Sputtering target with ultra-fine, oriented grains and method of making same.
    상세보기

이 특허를 인용한 특허 (57)

  1. Pemberton, Corey E.; Rapp, Eric B.; Onesti, Robert J.; Longo, George, Assembly equipment line and method for windows.
    상세보기
  2. St. George, Lawrence J.; Konstorum, Gregory; Prats, Antonio E., Assembly fabrication and modification of elasticity in materials.
    상세보기
  3. Trpkovski, Paul, Box spacer with sidewalls.
    상세보기
  4. Chaudhury, Prabir K.; Srinivasan, Raghavan; Viswanathan, Srinath, Continuous severe plastic deformation process for metallic materials.
    상세보기
  5. Perry, Andrew C.; Gilman, Paul S.; Stuber, Wendell; Mathew, Binu, Controlled-grain-precious metal sputter targets.
    상세보기
  6. Perry,Andrew C.; Gilman,Paul S.; Stuber,Wendell; Mathew,Binu, Controlled-grain-precious metal sputter targets.
    상세보기
  7. Kling, Daniel H., Folding methods, structures and apparatuses.
    상세보기
  8. Zurn, Benjamin J.; Matthews, Gary R.; Shero, John Brian, Glazing unit spacer technology.
    상세보기
  9. Perry, Andrew C.; Gilman, Paul S.; Hunt, Thomas J., High-purity aluminum sputter targets and method of manufacture.
    상세보기
  10. Perry,Andrew C.; Gilman,Paul S.; Hunt,Thomas J., High-purity aluminum sputter targets and method of manufacture.
    상세보기
  11. Perry, Andrew C.; Koenigsmann, Holger J.; Dombrowski, David E.; Hunt, Thomas J., High-purity ferromagnetic sputter targets and method of manufacture.
    상세보기
  12. Perry, Andrew C.; Koenigsmann, Holger J.; Dombrowski, David E.; Hunt, Thomas J., High-purity ferromagnetic sputter targets and method of manufacture.
    상세보기
  13. Bryan, David J., Hot stretch straightening of high strength age hardened metallic form and straightened age hardened metallic form.
    상세보기
  14. Nonomura, Kiyoshi; Kurozumi, Koji; Inoue, Koji; Horiuchi, Hiroyuki, Metal plate forming method.
    상세보기
  15. Hiraoka, Akinao; Kondoh, Motonori; Kato, Tadakatsu; Niwa, Takahiro, Metallic molded sheet and heat shielding cover.
    상세보기
  16. Marquardt, Brian; Wood, John Randolph; Freese, Howard L.; Jablokov, Victor R., Metastable β-titanium alloys and methods of processing the same by direct aging.
    상세보기
  17. Trpkovski, Paul, Method of making a box spacer with sidewalls.
    상세보기
  18. Keener, Steven G.; Runyan, Max R., Method of preparing ultra-fine grain metallic articles and metallic articles prepared thereby.
    상세보기
  19. Keener,Steven G.; Runyan,Max R., Method of preparing ultra-fine grain metallic articles and metallic articles prepared thereby.
    상세보기
  20. Mann, James B.; Chandrasekar, Srinivasan; Compton, Walter Dale, Method of producing nanocrystalline monolithic articles.
    상세보기
  21. Forbes Jones, Robin M.; McDevitt, Erin T., Methods for processing alloys.
    상세보기
  22. Bryan, David J.; Mantione, John V.; Thomas, Jean-Philippe, Methods for processing titanium alloys.
    상세보기
  23. Bryan, David J.; Mantione, John V.; Thomas, Jean-Philippe, Methods for processing titanium alloys.
    상세보기
  24. Todaka,Hirotaka; Kadoma,Yoshiaki; Iida,Masataka, Partially reinforcing method and apparatus of metal material.
    상세보기
  25. Bryan, David J., Processing of alpha/beta titanium alloys.
    상세보기
  26. Hebda, John J.; Hickman, Randall W.; Graham, Ronald A., Processing of titanium-aluminum-vanadium alloys and products made thereby.
    상세보기
  27. Bryan, David J., Processing of α+β titanium alloys.
    상세보기
  28. Bryan, David J., Processing of α/β titanium alloys.
    상세보기
  29. Forbes Jones, Robin M.; Mantione, John V.; De Souza, Urban J.; Thomas, Jean-Philippe; Minisandram, Ramesh S.; Kennedy, Richard L.; Davis, R. Mark, Processing routes for titanium and titanium alloys.
    상세보기
  30. Bryan, David J., Production of high strength titanium.
    상세보기
  31. Nieminen, Raimo T.; Rapp, Eric B., Rotating spacer applicator for window assembly.
    상세보기
  32. Nieminen, Raimo T.; Rapp, Eric B., Rotating spacer applicator for window assembly.
    상세보기
  33. Trpkovski, Paul, Sealed unit and spacer.
    상세보기
  34. Trpkovski, Paul, Sealed unit and spacer.
    상세보기
  35. Trpkovski, Paul, Sealed unit and spacer.
    상세보기
  36. Rosochowski, Andrzej, Severe plastic deformation of metals.
    상세보기
  37. Zurn, Benjamin J.; Matthews, Gary R.; Shero, John Brian, Spacer for a multi-pane glazing unit.
    상세보기
  38. Zurn, Benjamin J.; Matthews, Gary R.; Shero, John Brian, Spacer for a multi-pane glazing unit.
    상세보기
  39. Trpkovski, Paul; Nieminen, Raimo T., Spacer joint structure.
    상세보기
  40. Thomas, Jean-Phillipe A.; Minisandram, Ramesh S.; Floder, Jason P.; Smith, Jr., George J., Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys.
    상세보기
  41. Rapp, Eric B.; Trpkovski, Paul; Matthews, Gary R., Stretched strips for spacer and sealed unit.
    상세보기
  42. Rapp, Eric B.; Trpkovski, Paul; Matthews, Gary R., Stretched strips for spacer and sealed unit.
    상세보기
  43. Ferrasse, Stephane; Hort, Werner H.; Kim, Jaeyeon; Alford, Frank C., Target designs and related methods for coupled target assemblies, methods of production and uses thereof.
    상세보기
  44. Perry, Andrew C.; Gilman, Paul S.; Van den Sype, Jaak, Textured-metastable aluminum alloy sputter targets and method of manufacture.
    상세보기
  45. Perry, Andrew C.; Gilman, Paul S.; Van den Sype, Jaak, Textured-metastable aluminum alloy sputter targets and method of manufacture.
    상세보기
  46. Forbes Jones, Robin M.; Rock, Christopher D., Thermo-mechanical processing of nickel-base alloys.
    상세보기
  47. Forbes Jones, Robin M.; Rock, Christopher D., Thermo-mechanical processing of nickel-base alloys.
    상세보기
  48. Thomas, Jean-Phillippe A.; Minisandram, Ramesh S.; Forbes Jones, Robin M.; Mantione, John V.; Bryan, David J., Thermomechanical processing of alpha-beta titanium alloys.
    상세보기
  49. Forbes Jones, Robin M.; Smith, Jr., George J.; Floder, Jason P.; Thomas, Jean-Philippe A.; Minisandram, Ramesh S., Thermomechanical processing of high strength non-magnetic corrosion resistant material.
    상세보기
  50. Foltz, IV, John W., Titanium alloy.
    상세보기
  51. Nieminen, Raimo T.; Ahnen, Richard; Terpstra, Paul; Rapp, David; Rapp, Eric B., Triple pane window spacer having a sunken intermediate pane.
    상세보기
  52. Heikkila, Kurt E.; Rapp, Eric B., Triple pane window spacer, window assembly and methods for manufacturing same.
    상세보기
  53. Perry, Andrew C.; Gilman, Paul S., Ultrafine-grain-copper-base sputter targets.
    상세보기
  54. Perry, Andrew C.; Gilman, Paul S., Ultrafine-grain-copper-base sputter targets.
    상세보기
  55. Nieminen, Raimo T.; Rapp, Eric B., Window spacer applicator.
    상세보기
  56. Pemberton, Corey E., Window unit assembly station and method.
    상세보기
  57. Pemberton, Corey E., Window unit assembly station and method.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트