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2篇 您的检索式:作者名="R. Kohlmann"
    题名 作者 年代 出处 被引量
1OPTIMIZATION OF MATERIAL PROPERTIES THROUGH THE LINKAGE OF SIMULATION CALCULATIONS WITH THE REAL ROLLING PROCESS OF DIFFERENT STEEL GRADES FOR BABS AND WIRE ROD显示文摘Material properties were optimized through the linkage of numericalsimulation with the real rolling pro- cess. A few different steel grades for bars and wire rode were taken as the examples.The examples.The commerical FEM code MARC/MENTAT was used for the numerical simulation of the three - dimensional elas- toplastic rolling process coupled with temperature.The simulation calculation for temperation for temperature control in- side the rolling mill was carried out by use of the SMS - developed CCT system (controlled coling technolgy). New rolling - technological precess was developed for bars and wire rods based on the numerical results.Steel 38MnSiVS5 and steel 41Cr4 were taken as the examples. Keywrods: rolling,numerical simulation, material propertyR. Kohlmann M. Kruse M. Meyer and U. Plociennik( 1) Betriebsleiter Qualitatsstelle, Krupp Edelstahl Profile, Siegen 2)Research and Development, SMS Schloemann Siemap AG, Dusseldorf/Germany) 2000Acta Metallurgica Sinica(English Letters)2000,13,1:1
2Valeur de l’IRM dans l’évaluation du potentiel de guérison des pseudarthroses du scapho?de traitées par greffe osseuse显示文摘S. Ciprian S. Iochum R. Kohlmann G. Dautel F. Dap A. Blum 2004Journal de Radiologie2004,,10:1
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