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Free flowing dry back-up insulating material

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C21C-005/44
  • C21B-007/02
  • C21B-007/00
출원번호 US-0722447 (2003-11-28)
발명자 / 주소
  • Tremblay,Sylvain P.
출원인 / 주소
  • Les Produits Industriels de Haute Temperature Pyrotek Inc.
대리인 / 주소
    Robic
인용정보 피인용 횟수 : 60  인용 특허 : 27

초록

Disclosed is a free flowing dry back-up material which comprises: from 67 to 96% by weight of fly-ash; from 2 to 15% by weight of a heat sensitive binder such as boric acid; from 2 to 7% by weight of a non-wetting agent such as calcium fluoride; from 0 to 10% by weight of a heat expandable materi

대표청구항

The invention claimed is: 1. A free flowing dry back-up insulating material having a thermal conductivity ranging between about 0.8 and about 1.8 BTU쨌in/ft 2쨌hr.쨌째 F. and a setting temperature lower than 400째 F., wherein said material consists essentially of: a) from 67 to 96% by weight of fly-ash

이 특허에 인용된 특허 (27)

  1. Johnson Howard B. (Cincinnati OH), Alumina and MgO preheatable insulating refractory liners and methods of using.
  2. Yoshinaka Satoru (Okayama JPX) Fushida Masao (Bizen JPX) Kimoto Tatsuzi (Okayama JPX), Amorphous refractory settable at low temperatures.
  3. Kirkpatrick William D. (1431 South Ocean Blvd. #10 Pompano Beach FL 33062) Kirkpatrick Carole W. (1431 South Ocean Blvd. #10 Pompano Beach FL 33062), Blended hydraulic cement for both general and special applications.
  4. Stoney ; III Clement P. (Bel Air MD) Stendera James W. (Baltimore MD) Bridger Keith (Washington DC), Composition for use in dry products.
  5. Cortellini Edmund A., Cryolite resistant refractory liner.
  6. Holt John P. (Ladue MO) Cash Theodore P. (Bonne Terre MO), Dry heat setting refractory and methods of using same.
  7. Benson James T., Dry phosphate refractory concrete materials.
  8. Damiano John (Easton PA) Dody (nee Hebron) Julie A. (Easton PA) Martinez Wilfred A. (Annandale NJ), Dry refractory composition.
  9. Zebrowski Gerald R. (Twinsburg OH), Insulating hot topping material.
  10. Sutor Peter T. (Pittsburgh PA), Insulating refractories.
  11. Whittemore Dwight S. (Bethel Park PA), Insulating refractory.
  12. Styron Robert W. (Marietta GA), Light-weight aggregate.
  13. Douglas K. Doza ; John Y. Liu, Lightweight dry refractory.
  14. Kleeb Thomas R. (Pittsburgh PA) Wishon Berhl E. (Bethel Park PA), Lightweight fused silica refractory compositions.
  15. Kleeb Thomas R. (Pittsburgh PA) Kleeb Linda L. (Pittsburgh PA), Monolithic refractories comprising a hydrocolloid.
  16. Gough Michael J. (Gnosall GB2), Mould and a method for the casting of metals and refractory compositions for use therein.
  17. Alexander G. Anshits RU; Olga M. Sharonova RU; Tatiana A. Vereshchagina RU; Irina D. Zykova RU; Yurii A. Revenko RU; Alexander A. Tretyakov RU; Albert S. Aloy RU; Rem I. Lubtsev RU; Dieter A., Open-cell glass crystalline porous material.
  18. Murakami Tadaki (Hyogo JPX) Ikeda Yasuhiko (Sanda JPX) Ishii Isao (Amagasaki JPX), Process for preparing a heat resistant soft composite.
  19. Rice Hal H. (Birmingham MI), Ramming mix for forming a mullite-corundum lining within a foundry furnace.
  20. Stark Ronald A. (Hubbardston MA), Refractory cement containing lithium fluoride flux.
  21. Trinkl Gerd,DEX ; Fessel Manfred,DEX ; Mellows Vincent Edward,DEX ; Stotzel Reinhard,DEX, Refractory compositions.
  22. Salazar Paul V. (1506 Clinton Pl. River Forest IL 60305), Refractory compositions and method.
  23. Salazar Paul V. (1506 Clinton Pl. River Forest IL 60305), Refractory compositions and method.
  24. Mellows Vincent Edward (Birmingham EN), Refractory heat insulating materials.
  25. Alliegro Richard A. (Holden MA) Stark Ronald A. (Hubbardston MA), Refractory ramming mix containing aluminum powder for metal melting furnaces.
  26. Rumpeltin Charles R. (Flanders NJ) Dody Julie A. (Easton PA), Sprayable refractory composition.
  27. Rumpeltin Charles R. (Flanders NJ) Dody Julie A. (Easton PA), Vibratable refractory compositions.

이 특허를 인용한 특허 (60)

  1. Cooper, Paul V., Controlled molten metal flow from transfer vessel.
  2. Cooper, Paul V., Gas transfer foot.
  3. Cooper, Paul V., Gas-transfer foot.
  4. Cooper, Paul V., Gas-transfer foot.
  5. Cooper, Paul V., Immersion heater for molten metal.
  6. Cooper, Paul V., Ladle with transfer conduit.
  7. Cooper, Paul V., Ladle with transfer conduit.
  8. Cooper, Paul V., Launder transfer insert and system.
  9. Lacasse, Maurice; Desrosiers, Luc, Method of filling a substrate having a selected plurality of channels with a granular material.
  10. Cooper, Paul V.; Fontana, Vincent D., Method of forming transfer well.
  11. Cooper, Paul V.; Fontana, Vincent D., Method of transferring molten metal from a vessel.
  12. Cooper, Paul V., Molten metal pump components.
  13. Cooper, Paul V., Molten metal pump filter.
  14. Cooper, Paul V., Molten metal rotor with hardened top.
  15. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer and degassing system.
  16. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  17. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  18. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  19. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  20. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  21. Cooper, Paul V., Molten metal transferring vessel.
  22. Cooper, Paul V.; Fontana, Vincent D., Multi-stage impeller for molten metal.
  23. Cooper, Paul V., Pump with rotating inlet.
  24. Cooper, Paul V., Rotary degasser and rotor therefor.
  25. Cooper, Paul V., Rotary degasser and rotor therefor.
  26. Cooper, Paul V., Rotary degasser and rotor therefor.
  27. Cooper, Paul V., Rotary degassers and components therefor.
  28. Cooper, Paul V., Rotary degassers and components therefor.
  29. Cooper, Paul V., Rotary degassers and components therefor.
  30. Cooper, Paul V., Rotor and rotor shaft for molten metal.
  31. Cooper, Paul V., Rotor with inlet perimeters.
  32. Cooper, Paul V., Shaft and post tensioning device.
  33. Cooper, Paul V., Shaft and post tensioning device.
  34. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Shear panel building material.
  35. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Sound attenuation building material and system.
  36. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Sound attenuation building material and system.
  37. Cooper, Paul V., Support post clamps for molten metal pumps.
  38. Cooper, Paul V., Support posts for molten metal pumps.
  39. Cooper, Paul V., System and method for degassing molten metal.
  40. Cooper, Paul V., System and method for degassing molten metal.
  41. Cooper, Paul V., System and method for degassing molten metal.
  42. Cooper, Paul V., System for releasing gas into molten metal.
  43. Cooper, Paul V., System for releasing gas into molten metal.
  44. Cooper, Paul V., Systems and methods for melting scrap metal.
  45. Cooper, Paul V., Tension device graphite component used in molten metal.
  46. Cooper, Paul V., Tension device with internal passage.
  47. Cooper, Paul V., Tensioning device extending beyond component.
  48. Cooper, Paul V., Threaded tensioning device.
  49. Cooper, Paul V., Transfer pump launder system.
  50. Cooper, Paul V.; Fontana, Vincent D., Transfer well system and method for making same.
  51. Cooper, Paul V., Transferring molten metal from one structure to another.
  52. Cooper, Paul V., Transferring molten metal from one structure to another.
  53. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  54. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  55. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Utility materials incorporating a microparticle matrix.
  56. Kipp, Michael D.; Ridges, Michael D.; McCarvill, William T.; Pugh, Dilworth L., Utility materials incorporating a microparticle matrix.
  57. Kipp, Michael D.; Pugh, Dilworth L.; Ridges, Michael D.; McCarvill, William T., Utility materials incorporating a microparticle matrix formed with a setting agent.
  58. Cooper, Paul V., Vessel transfer insert and system.
  59. Cooper, Paul V., Vessel transfer insert and system.
  60. Cooper, Paul V., Vessel transfer insert and system.
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