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中国宝武钢铁集团正式启航
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32 上海金属 第39卷 (3)zr基金属玻璃的结构与力学性能的变化 是由样品中的残余应力变化所引起的。 参考文献 [1]GREER A L.Metallic Glasses[J].Science,1995,267:1947— 1953. [13]STOLPE M,KRUZIC J J,BUSCH R.Evolution of Shear Bands,Free Volume and Hardness During Cold Rolling of a Zr— based Bulk Metallic Glass[J].Aeta Mater,2014,64:231— 240. [14]WANG Q,YANG Y,JIANG H,et a1.Superior Tensile Ductility in Bulk MetallicGlass with Gradient Amorphous Structure[J].Scientific Reports,2014,4(4):560—565. [15]wu G H,LI R,LIU Z Q,et a1.Induced Multiple Heterogeneities and Related Plastic Improvement by Laser [2]LOFFLER J F.Bulk Metallic Glasses[J].Intermetallics,2003, 11(6):529—540. [3]WANG W H.Bulk Metallic Glasses with Functional Physical Properties[J].Adv Mater,2009,21(45):4524—4544. Surface Treatment in CuZr.based Bulk Metlalic Glss[J].a Intermetallies,2012,24(4):5O一55. [4]TAKEUCHI S,EDAGAWA K.Atomistic Simulation and Modeling of Localized Shear Deformation in Metlalic Glasses[J]. Prog Mater Sci,2011,56(6):785—816. [16]ZHANG L K,CHEN Z H,CHEN D,et a1.Cryogenic Treatment Induced Hardening of Cu45 Zr45 Ag7 A13 Bulk Metallic Glass[J].Physica B,2014,433(1):84—88. [17]VAN SOEST P J,ROBERTSON J B,LEWIS BA.Methodsfor Dietary Fiber,Neutrl Detaergent Fiber,and Nonstareh [5]GREER A L,MA E.Bulk Metllaic Glasses:at the Cutting Edge of Metals Research[J].MRS Bull,2007,32(8):611—619. [6]BUSCH R,SCHROERS J,WANG W H.Thermodynamics and Kinetics ofBulk Metlalic Glass[J].MRS Bull,2007,32(32): 620-623. Polysaccharides in Relation to Animal Nutirtion[J].Journal of Dairy Science,1991,74(10):3583—3597. [181 TODD R I,BOCCACCINI A R,SINCLAIR R,et a1.Thermal Residual Stresses nd Theiar Toughening Effect in A12 03 Platelet [7]RITCHIE R O.The Conflicts between Strength and Toughness [J].Nat Mater,2011,10(11):817—822. [8]HOFMANN D C,SUH J Y,WIEST A,et a1.Designing Metlalic Glass Matix Composirtes with High Toughness and Tensile ReinforcedGlass[J].ActaMater,1999,47(11):3233.3240. 『19]OKAZAKI Y.Loss Deterioration in Amorphous Cores for Distribution Transformers[J].J Magn Magn Mater,1996,160 (7):217-222. Ductility[J].Nature,2008,451(7182):1085—1089. [9]SARAC B,SCHROERS J.Designing Tensile Ductility in Metallic Glasses[J].Nat Commun,2013,4:2158-2162. [1O]JANG D,GREER J R.Transition rfom a Strong—yet-Britlte to a Stronger and Ductile State by Size Reduction of Metallic Glasses [2O]ZHANG Y,WANG W H,GREER A L.Making Metllaic Glasses Plastic by Contml of Residual Stress[J].Nature Mater, 2006,5(11):857—860. [21]CHEN B Q,LI Y,YI M,ct a1.Optimization of Mechanicla Properties of Bulk Metallic Glassesby Residual Stessr [J].Nature Mater,2010,9(3):215-219. [1 1]SCHUH C,HUFNAGEL T,RAMAMURTY U.Mechanical Behavior of Amorphous Alloys[J].Act Mater,2007,55(12): 4067-41O9. Adjustment Using Laser Surface Melting[J]. Scripta Materilaia,2012,66(12):1057-1060. [22]YE J C,CHU J P,CHEN Y C,et a1.Hardness,Yield Strength,and Plastic Flow in Thin Film Metlalic-Glass[J].J Appl Phys,2012,112(5):053516—053519. [12]ZHANG Z F,ECKERT J,SCHULTZ L.Diference in Compressive and Tensile Fracture Mechanisms of Zr59 Cu2o A11o— Ni8Ti3Bulk Metlalic Glass[J].Act Mater,2003,51(4): 1167.11 79 收修改稿日期:2016-05—31 中国宝武钢铁集团正式启航 2016年12月1日,中国宝武钢铁集团有限公司 成立大会在上海举行。中共中央政治局委员、上海 市委书记韩正,国务院国资委主任、党委副书记肖亚 庆,湖北省副省长许克振,宝武集团董事长、党委书 记马国强为中国宝武钢铁集团有限公司铭牌揭幕, 中国最大钢铁集团正式启航。 人,资产总额约为7 300亿元,营业收入将达3 300 亿元;拥有上海宝山、武汉青山、南京梅山和湛江东 山四大钢铁生产基地;拥有普碳钢、不锈钢、特钢等 三大系列产品,年产粗钢规模超过6 000万t,成为仅 次于安赛乐米塔尔的世界第二大钢铁集团。 罗维供稿 联合重组后,中国宝武集团拥有员工22.8万
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