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Tungsten carbide platelet-containing cemented carbide with yttrium containing dispersed phase ZHANG Li(张 立)1, CHEN Shu(陈 述)2, WANG Yuan-jie(王元杰)1, YU Xian-wang(余贤旺)1, XIONG Xiang-jun(熊湘君)1 1...; Abstract: A fine and platelet tungsten carbide patterned structure with fine yttrium containing dispersed phase was observed in liquid phase sintered WC-20%Co-1%Y2O3 cemented carbide with ultrafine......
Phase Analysis of Cemented Carbide WC-Co Boronised with Yttrium 刘寿荣1,郝建民2,褚连青2,宋俊亭1 (1.Tianjin Institute of Cemented Alloy, Tianjin 300222, China;2.Tianjin Institute of Electronic Material, Tianjin... earths; cemented carbide WC-Co; vacuum-sintering; rare earth-boronization; [全文内容正在添加中] ......
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Brazing behavior of ultrafine cemented carbide with stainless steelYANG Tian-en(杨天恩), YANG Li(杨力), XIONG Ji(熊计), SUN Lan(孙兰), GUO Zhi-xing(郭智兴), ZHENG Xiao-ming(郑晓鸣) (School of Manufacturing Science... saturation and coercivity of the ultrafine cemented carbide, the ultrafine cemented carbide was fabricated according to conventional powder metallurgical procedures, and then brazed to the stainless......
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Study on Interface Structure and Bond Properties between Cemented Carbide and Tool Steel Blazing with amorphous alloy XU Jin-fu1,BAO Ming-dong2,ZOU Gui-sheng3,Xu Xue-bo1,Huang Geng-hua3 (1.Research... of Mechanical Engineering, Tsinghua University, Beijing 100084 China) 摘要:Cemented Carbide YG11C and Tool Steel Crl2MoV was blazed with Ni-base amorphous alloys, QG-1011,MBF-20 and MBF-75, using dynamics......
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J. Cent. South Univ. Technol. (2009) 16: 0285-0291 DOI: 10.1007/s11771-009-0049-8 Cemented backfill technology based on phosphorous gypsum WANG Xin-min(王新民), ZHAO Bin(赵 彬), ZHANG Qin-li(张钦礼...; Abstract: Physical-chemical properties of phosphorous gypsum, proportion and cemented mechanism of slurry with gypsum......
J. Cent. South Univ. Technol. (2008) 15: 6-10 DOI: 10.1007/s11771-008-0002-2 Directional migration behavior of cerium during sintering process of mischmetal doped cemented carbide.... Secondly, the polished section is observed, and lanthanum containing phase/micro-zone in the alloy is identified. Finally, based on the fact that the fracture of cemented carbide is resulted from......