·d26· 北京科技大学学报 2000年第5期 图5烧结燃烧终点显嫩结构 图6培饶后小饼的型微结构 Fig.5 Microstructure of sinter cake at the end of sintering Fig.6 Microstructure of sintered sample 2 Fumio MATSUNO.Takeo HARADA.Changes of Mineral Phases during the Sintering of Iron Ore-Lime Stone Sys- tem.Transactions ISIJ,1981,21:318 3 Li-Heng HSIEH,Whiteman JA.Sintering Conditions for Simulating the Formation of Mineral Phases in Industrial Iron Ore Sinter.ISIJ International,1989,29(1):318 4 Li-Heng HSIEH,Whiteman J A.Effect of Oxygen Poten- tial on Mineral Formation in Lime-fluxed Iron Ore Sinter. ISIJ International,1989,29(8):625 5 Loo CE,Williams R P.Mattews L T.Designing Iron Ore Sinter Mixes for Optimum Raw Material Utilization.in: .250h Proceedings of the Sixth International Iron and Steel Con- 图7烧结杯成品矿显微结构 gress.Nagoya:ISIJ,1990 Fig,7 Microstructure of sinter cake in sinter pot 6 Renard Chaigneau.Complex Calcium Ferrites in the Blast Fumnace Process:[Thesis of Ph.D].Delft University Press. 5 结语 1994 微型烧结法的理论分析和试验结果证明， 7 Lu Yang.Kong Lingtan,W-K Lu.The Effects of Gangue Minerals and Fluxes on the Quality of Iron Ore Pellets.ISS 该法可以定性地研究烧结过程的一些机理问 Transactions,1985.25(6):1 题，具有较为广泛的使用价值.研究人员可以根 8梁得兰，孔令坛，烧结矿固结机理的徽型烧结实验研 据研究内容的不同而选择适当的温度、气氛和 究方法.矿冶工程，1996,16(2)增刊：74 试样大小，以达到分类研究各种不同问题的目 9周取定，孔令坛.铁矿石造块理论与工艺。北京：治 的 金工业出版杜，1992 10中南可冶学院团矿教研室。铁矿粉造块.北京：冶 参考文献 金业出版社，1975 1 Takayuki MAEDA.Yoichi ONO.Kinetics of Gaseous Re- 11 Dawson P R.Recent Developments in Iron Ore Sintering duction of Quatemary Calaium Ferrite.in:Proceeding of Ironmaking and Steelmaking.1993,20(2):135 The Six Interational Iron&Steel Congress.Nagoya:ISIJ. 12黄希计.钢铁冶金原理.北京：冶金工业出版社，1990 1990 Analysis on Mini-Sintering Test DUAN Dongping.KONG Lingtan,WANG Shutong Metallurgy School,UST Beijing.Beijing 100083.China ABSTRACT The construction and direction of amini-sintering test designed by USTB was introduced.The principle and theory about the mini-sintering test were also explained.The dependability concluded from the- ory analysis and experiment conclusion was investigated and proved by testing data and producing process. The contacting and reinforcing between sintering mechanism and sinter production was connected with phases of agglomeration producing and sample of mini-sintering test. KEY WORDS mini-sintering;mechanism;principle;analysis