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11篇 您的检索式:作者名="S.Z. Li"
    题名 作者 年代 出处 被引量
1FE SIMULATION OF CENTER CRACK OCCURRENCE IN TUBE ROUNDS DURING TWO-ROLL ROTARY ROLLING PROCESS显示文摘With the aid of FE (finite element) code MSC.Superform 2005, 2-D coupled thermo-mechanical simulation of center-crack occurrence in round billet during 2-roll rotary rolling process was presented using Oyane ductile fracture criteria. A simple modeling is put forward based on the spiral motion of the workpiece as an essential characteristic in movement. The influence of the feed angle and the entry cone angle of the main roll on the process was taken into account in the modeling. The soundness for simplifying the 3-D rotary rolling into a 2-D problem was discussed. By adopting the parameters of Diescher piercer in 140mm mandrel mill of Bao Steel, the distribution and development of strain / stress were analyzed, and the eigen value of ductile fracture as well. The critical percentage of diameter reduction was obtained from the simulation. The result showed a good agreement with the experimental value, and therefore was of widely guiding significance to the practical process for rationally formulating the deformation parameters of steel tube piercing.S.Z. Li J. Xu Y.D. Yin J.G. Xue F. Pan J.M. Zheng J.H. Yoon 2007Acta Metallurgica Sinica(English Letters)2007,20,3:7
2Influence of Withdrawal Rate on Tensile and Stress Rupture Properties of the Single Crystal Superalloy DD9显示文摘Z.X. Shi J.R. Li S.Z. Liu 2013Materials Science Forum2013,,747:1
3Superior electric double layer capacitors using ordered mesoporous carbons显示文摘W. Xing S.Z. Qiao R.G. Ding F. Li G.Q. Lu Z.F. Yan H.M. Cheng 2005Carbon2005,,2:1
4Effects of Artificial Liver Support System on Patients With Acute or Chronic Liver Failure显示文摘W.B. Du L.J. Li J.R. Huang Q. Yang X.L. Liu J. Li Y.M. Chen H.C. Cao W. Xu S.Z. Fu Y.G. Chen 2005Transplantation Proceedings2005,,10:1
5Detection and characterization of stress-corrosion cracking on 304 stainless steel by electrochemical noise and acoustic emission techniques显示文摘G. Du J. Li W.K. Wang C. Jiang S.Z. Song 2011Corrosion Science2011,,9:1
6Superior electric double layer capacitors using ordered mesoporous carbons显示文摘W. Xing S.Z. Qiao R.G. Ding F. Li G.Q. Lu Z.F. Yan H.M. Cheng 2005Carbon2005,,2:1
7Effects of Artificial Liver Support System on Patients With Acute or Chronic Liver Failure显示文摘W.B. Du L.J. Li J.R. Huang Q. Yang X.L. Liu J. Li Y.M. Chen H.C. Cao W. Xu S.Z. Fu Y.G. Chen 2005Transplantation Proceedings2005,,10:1
8Microstructure and sliding wear behavior of nanostructured Ni60–TiB 2 composite coating sprayed by HVOF technique显示文摘Y.S. Wu D.C. Zeng Z.W. Liu W.Q. Qiu X.C. Zhong H.Y. Yu S.Z. Li 2011Surface & Coatings Technology2011,,6:1
9Cycle oxidation behavior of nanostructured Ni60–TiB 2 composite coating sprayed by HVOF technique显示文摘Y.S. Wu W.Q. Qiu H.Y. Yu X.C. Zhong Z.W. Liu D.C. Zeng S.Z. Li 2011Applied Surface Science2011,,23:1
10Study on continuous solid solution of Al and Si elements of a high current pulsed electron beam treated hypereutectic Al17.5Si alloy显示文摘B. Gao Y. Hao W.F. Zhuang G.F. Tu W.X. Shi S.W. Li S.Z. Hao C. Dong M.C. Li 2011Physics Procedia2011,,:1
11Surface modification of Al–20Si alloy by high current pulsed electron beam显示文摘Y. Hao B. Gao G.F. Tu S.W. Li S.Z. Hao C. Dong 2010Applied Surface Science2010,,9:1
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