喷雾转化法制备WC-Co复合粉末制备硬质合金的研究进展
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摘要
综述了国内外以钨源、钴源或钨源、钴源、碳源通过喷雾转化法制备WC-Co复合粉末及硬质合金制备的研究进展。主要讨论制备WC-Co粉末及硬质合金的思路、方法、工艺参数和合金性能,为喷雾转化法制备WC-Co复合粉末制备硬质合金提供研究思路及方法。通过不断优化、改进制备工艺和方法可制备出工艺流程短、组元分布均匀、杂质含量低、粒度分布窄、晶粒度小、成本低的WC-Co复合粉末。
Research progress at home and abroad is reviewed of preparation of WC-Co composite powders by spray conversion and cemented carbides with tungsten-cobalt base or tungsten-cobalt-carbon base.The routes,methods and process parameters are mainly discussed for preparing WC-Co composite powders and cemented carbides as well as the alloy properties,to provide research ideas and methods for preparation of cemented carbides with WC-Co composite powders prepared by spray conversion.WC-Co composite powders with short process flow,uniform component distribution,low impurity content,narrow particle size distribution,small grain size and low cost can be obtained by continuous optimization and improvement of preparation processes and methods.
Research progress at home and abroad is reviewed of preparation of WC-Co composite powders by spray conversion and cemented carbides with tungsten-cobalt base or tungsten-cobalt-carbon base.The routes,methods and process parameters are mainly discussed for preparing WC-Co composite powders and cemented carbides as well as the alloy properties,to provide research ideas and methods for preparation of cemented carbides with WC-Co composite powders prepared by spray conversion.WC-Co composite powders with short process flow,uniform component distribution,low impurity content,narrow particle size distribution,small grain size and low cost can be obtained by continuous optimization and improvement of preparation processes and methods.
引文
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[3]吕健,羊建高,陈颢,等.喷雾干燥与低温还原碳化法制备纳米晶WC-10Co复合粉末[J].粉末冶金材料科学与工程,2013,18(6):835-839.
[4]吴伯麟,邵刚勤,段兴龙,等.纳米晶复合碳化钨-钴粉末的工业化制备技术[J].材料导报,2000,14(7):55-58.
[5]羊建高,吕健,朱二涛,等.连续还原碳化法制备纳米WC-Co复合粉研究[J].有色金属材料与工程,2013,4(5):23-27.
[6]MCCANDLISH L E,KEAR B H,BHATIA S J.Spray conversion process for the production of nanophase composite powders:US5352269[P].1994-10-04.
[7]KEAR B K,MCCANDLISH L E.Chemical processing and properties of nanostructured WC-Co matericals[J].Nanostuructured Matericals,1993,3(1-6):19-30.
[8]MCCANDLISH L E,POLIZZOTTI R S.Control of compositionand microstructure in the Co-W-C system using chemical synthetic techniques[J].Solid State Ionics,1989,32(4):795-801.
[9]MCCANDLISH L E,KEAR B K,Kim B K.Carbothermic reaction process for making nanophase WC-Co powders:US5230729[P].1993-07-27.
[10]魏明坤,张汉林,王柱,等.用流化床还原碳化一次制备硬质合金复合粉:CN10314929C[P].1996-04-10.
[11]欧阳亚非.合成超细碳化钨钴复合粉末的一种新方法[J].硬质合金,1998,15(3):147-149.
[12]邵刚勤,易忠来,段兴龙,等.碳化钨钴复合粉末的直接还原碳化制备方法:CN1563461A[P].2005-01-12.
[13]KIM B K,HA G H,LEE D W.Sintering and microstructure of nanophase WC/Co hardmetals[J].Journal of Materials Processing Technology,1997,63(1-3):317-321.
[14]邵刚勤,段兴龙,谢济任,等.无η相碳化钨-钴纳米复合粉末的工业化制备技术:CN1254628A[P].2000-05-03.
[15]KIM B K,LEE G G.Mechanochemical process for producine fine WC/Co compsite powder:US588237A[P].1999-03-16.
[16]覃群,王天国,张云宋.超细WC-Co硬质合金复合粉末的研究进展[J].硬质合金,2010,27(4):311-315.
[17]刘海兵,古宏晨.复合碳化还原制备纳米碳化钨-钴复合粉体的方法:CN1203840A[P].1999-01-06.
[18]张宗涛,刘兵海,肖东三,等.制造WC/Co复合纳米粉末的方法:CN1212191A[P].1999-03-31.
[19]汤昌仁,易茂中,谭兴龙.喷雾干燥-直接碳化法制备WC-Co复合粉末[J].粉末冶金技术,2010,28(4):279-283.
[20]戴煜,谭兴龙,邓军旺,等.一种纳米碳化钨/钴复合粉末的制备方法:CN103056377A[P].2013-04-24.
[21]吴森德,丁化堂,彭石高,等.纳米WC-Co复合粉制备方法:CN101811195A[P].2010-08-25.
[22]戴煜,谭兴龙,邓军旺,等.一种纳米结构碳化钨/钴复合粉末的制备方法:CN163056382A[P].2013-04-24.
[23]刘艳军,陈康华,李詠侠,等.硬质合金中碳含量对晶粒生长抑制剂抑制效果的影响[J].稀有金属与硬质合金,2017,45(3):65-70.
[24]欧阳亚非,邬荫芳,彭泽辉.WC-Co复合粉末的流态化合成及其应用[J].中国钨业,1999,14(5):210-215.
[25]吴鹏,温德才,刘少存,等.Cr3C2含量对纳米WC-6Co复合粉烧结的影响[J].闽南师范大学学报(自然科学版),2016,91(1):70-75.
[26]SHAO G Q,DUAN X L,XIE J R,et al.Sintering of nanocrystalline WC-Co composite powder[J].Reviews on Advancedn Materials Science,2003,5(4):281-286.
[27]邵刚勤.碳化钨-钴纳米晶复合粉末的流态化制备技术及性能研究[D].武汉:武汉工业大学,1999:21-94.
[28]邵刚勤,熊震,史晓亮,等.碳化钨-抑制剂复合粉末及其超细硬质合金的制备方法:CN1804067A[P].2006-07-19.
[29]王冲.纳米复合WC-Co材料的低压烧结与晶粒生长抑制机理研究[D].武汉:武汉理工大学,2005:13-32.
[30]SHI X L,SHAO G Q,DUAN X L,et al.Characterizations of WC-10Co nanocomposite powders and subsequently sinterhip sintered cemented carbide[J].Materials Characterization,2006,57(4):358-370.
[31]MCCANDLISH L E,SADANGI R K.Cemented carbide articles and master alloy composition:US5841045[P].1998-11-24.
[32]SEEGOPAUL P,MCCANDLISH L E,SHINNEMAN F M.Production capability and powder processing methods for nanostructured WC-Co powder[J].International Journal of Refractory Metals and Hard Materials,1997,15(1):133-138.
[33]YANG Q M,YANG J G,YANG H L,et al.Synthesis of ultrafine WC-10Co composite powders with carbon boat added and densification by sinter-HIP[J].International Journal of Refractory Metals and Hard Materials B,2017,62(1):104-109.
[34]吴鹏,温德才,刘少存,等.烧结温度对纳米WC-6Co复合粉烧结的影响[J].闽南师范大学学报(自然科学版),2016,28(1):45-49.
[35]XIAO T D,TAN X L,YI M Z,et al.Synthesis of commercial-scale tungsten carbide-cobalt(WC/Co)nanocomposite using aqueous solutions of tungsten(W),cobalt(Co),and carbon(C)precursors[J].Journal of Materials Science and Chemical Engineering,2014,2(7):1-15.
[36]彭文.WC/Co纳米复合粉末原料制备硬质合金细晶粒顶锤的方法研究[J].超硬材料,2017,29(5):17-24.
[37]YANG Q M,YANG J G,WEN Y,et al.A novel route for the synthesis of ultrafine WC-15wt%Co cemented carbide[J].Journal of Alloys and Compounds,2018,748(5):577-582.
[38]谭兴龙,邓军旺,王艳艳,等.一种制备钴包覆纳米WC晶体复合粉末及超细晶硬质合金的方法:CN103909274B[P].2016-06-15.
[39]解明伟.超细原料特性和湿磨工艺对WC-Co硬质合金微观结构和性能的影响[D].长沙:中南大学,2013:16-59.
[40]张卫丰.超细硬质合金棒材的制备研究[D].武汉:武汉理工大学,2004:14-51.
[41]杨守达,张寿德,陈先强.WC/Co复合粉制备超细晶挤压圆棒工艺之研究[J].中国钨业,2013,28(6):42-52.
[42]SHI X L,SHAO G Q,DUAN X L,et al.Powder extrusion molding of nanocrystalline WC-10Co composite cemented carbide[J].Journal of Wuhan University of Technology(Materials Science Edition),2006,21(1):46-48.
[43]XIONG Z,SHAO G Q,SHI X L,et al.Ultrafine hardmetals prepared by WC-10wt.%Co composite powder[J].International Journal of Refractory Metals&Hard Materials,2008,26(3):242-250.
[44]羊建高,戴煜,谭兴龙.一种硬质合金的制备方法:CN103789565A[P].2016-03-23.
[45]徐涛.WC/Co纳米复合粉质量特性的研究[J].硬质合金,2011,28(4):219-227.
[46]朱二涛,羊建高,郭圣达,等.直接碳化法与煅烧-碳化法制备WC-Co复合粉末的对比[J].硬质合金,2014,31(2):77-85.
[47]吕健.喷雾干燥、低温还原碳化法制备纳米晶WC-Co复合粉末技术[D].赣州:江西理工大学,2014:37-45.
[48]王进军.超细晶WC-Co硬质合金制备技术的研究[J].稀有金属与硬质合金,2015,43(2):50-53.
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