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    YAN Ping, LIU Jun, CHEN Ping, CHEN Cai-feng. Rheological Characteristics of Feedstock for Sialon Ceramic Injection Molding[J]. Materials and Mechanical Engineering, 2009, 33(5): 80-82.
    Citation: YAN Ping, LIU Jun, CHEN Ping, CHEN Cai-feng. Rheological Characteristics of Feedstock for Sialon Ceramic Injection Molding[J]. Materials and Mechanical Engineering, 2009, 33(5): 80-82.

    Rheological Characteristics of Feedstock for Sialon Ceramic Injection Molding

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    • Received Date: February 26, 2009
    • The viscosities of the feedstock using for Sialon ceramic injection molding at different temperatures and the rates of shear strain were investigated by capillary rheometer.The rheological property of the feedstock was analyzed.The sensitivity of the viscosity on the rate of shear strain and the temperature was studied,the effect of injection temperature on the quality of green parts was also discussed.The results show that the feedstock showed non-Newtonian pseudoplastic rheological behavior at high temperatures,and had good moldability.The non-Newtonian index (n) at different temperatures was determined to be less than 1.The minimal n value of feedstock was 0.393 2 at 130 ℃,and the best injection molding quality and the rheological stability could be obtained.
    • [1]
      IMENEZ J,BAGHERI O,MCCLAIN H,et al.Final design and test of a ceramic hot section[J].ASME Turbo Expo,Land,Sea & Air,2003(6):16-19.
      [2]
      CALOMINO A,VERRILLI M J.Ceramic matrix composite vane subelement fabrication[J].ASME Turbo Expo,Land,Sea & Air,2004(6):14-16.
      [3]
      BILL T,SHI Jun,JOHN H,et al.Design of ceramic components for an advanced micro-turbine engine[J].ASME Turbo Expo,Land,Sea & Air,2004(6):16-17.
      [4]
      王秀,谢志鹏,李建保,等.工程陶瓷注射成型的研究与发展[J].稀有金属材料与工程,2004,33(11):1121-1126.
      [5]
      谢志鹏,罗杰盛,李建保.陶瓷注射成型研究进展[J].陶瓷科学与艺术,2003(5):16-18.
      [6]
      KARATAS C,KOCER A,NAL H I,et al.Rheological properties of feedstocks prepared with steatite power and polyethylene-based thermoplastic binders[J].Journal of Materials Processing Technology,2004,152:77-83.
      [7]
      PALCEVSKIS E,FAITELSON L,JAKOBSONS E.Rheology of organodispersions of alumina nanopowders used in producing articles from engineering ceramics[J].Mechanics of Composite Materials,2005,41(3):255-266.
      [8]
      梁叔全,黄伯云.粉末注射成形流变学[M].长沙:中南大学出版社,2000.
      [9]
      GERMAN R M.粉末注射成形[M].曲选辉,译.长沙:中南大学出版社,2001:122-132.
      [10]
      张娇月,徐军,司文捷,等.陶瓷注射成型用PVB树脂基粘结剂研究[J].材料科学与工程学报,2005,23(1):27-30.
      [11]
      KRYACHEK V M.Injection molding(review)[J].Power Metallurgy and Metal Ceramics,2004,43:336-348.
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