Effect of high pressure sintering and annealing on microstructure .Jun 3, 2014 . HPS together with annealing can improve the TE properties of the sample by . Bi–Te–Se starting powders and then hot-pressed the powders into a bulk . The average grain size of the HPS sample which sintered at 673 K is.sintering hps pressed,Internal cracks distribution in hot-pressed and spark plasma sintered .By using acoustic microscopy we investigate cracks and pores distributions in bulk of nanostructured Bi0.4Sb1.6Te3 alloy sintered by HPS and SPS methods.PDF - |of hot-pressing sintered WC-MgO composite material . of the as-consolidated WC-MgO bulk composites prepared by hot-pressing sintering method (HPS).
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