6Sanchez E C, Sugiyama K, Saito F. Extuaction of magnesium from mechanochemically activated talc by leaching[J]. Shigen-to-Sozai,1996,112(10): 719.
7Zhang Q W, Kasai E, Saito F. Mechanochmical changes in gypsum when dry gound with hydrated minerals [J]. Powder Technology,1996,87: 67.
8Mi G M, Saito F, Hanada M. Effects of milling of mixture of calcium and silica-gel on formation of dicalcium sihcated by hesting and its hydration[J]. Inorganic Materials, 1997,4: 591.
9Zhang Q W, Saito F, Hanama M. Priparation of magnesium hydroxide from magnesite by means of mechanochenmistry treatment and its reactivity [J]. Shigen-to-Sozai, 1997,113 (3): 175.
10G.Wotting, G.Ziegler, Influence of powder properties and processing conditions on microstructure and mechanical properties of sintered Si3N4, Ceram. Int.,1984, 10:18