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| 1 | A Model of Dynamic Recrystallization in Alloys during High Strain Plastic Deformation显示文摘Recrystallized grains, less than 200 nm in diameter were observed in heavily shear zones of a high strength low alloy steel and a Ni-based alloy, and Also grain refinement, less than 3 μm in diameter was made in high purity aluminum by ECAE at ambient temperature. The experimental results showed that high strain rate and large deformation could induce dynamic recrystallization.Based on dislocation dynamics and grain orientation change enhanced by plastic deformation,a model for the recrystallization process is developed. The model is used to explain the ultra fine grains which are formed at a temperature still much lower than that for the conventional | Qiang LI and Yongbo XU(State Key Laboratory for Fatigue and Fracture of Materials, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110015, China) To whom correspondence should be addressed Present address: Analysis Cener, School of Mater | 1999 | Journal of Materials Science & Technology1999，15，5： | 7 |
| 2 | Studies on the Mechanism of the Direct Synthesis of Styrene form Benzene and Ethylene显示文摘StudiesontheMechanismoftheDirectSynthesisofStyreneformBenzeneandEthyleneZHANGQiang,JINRi-guang(CollegeofMater,Sci,andTech,Bei... | ZHANG Qiang , JIN Ri-guang (College of Mater, Sci, and Tech, Beijing Univ, of Them, Beijing,100029) YANG Jun (Dept. of Phys, Chem, Shenyang Pharmaceutical Univ., Shenyang,110015) | 1997 | Chemical Research in Chinese Universities1997，13，3： | 5 |
| 3 | 混凝土面板堆石坝发展综述 | 隋丽莉 B. Materón | 2010 | 科技传播2010，2，23： | 3 |
| 4 | The Computer Simulation System for Range Distribution of various Implantat显示文摘In this paper, the integrated software system named PRDII(Project Range Distribution of Ion Implantation), which is based on the transport theory and Monte Carlo method and is developed by ourselves for range distribution of ion implantation, is introduced. The system generally possess versatility., efficiency and practicality. As for versatility, the system can build and utilize the parameter bank of various ions and material bank of various parts, can calculate the range distributions of implanted ions in the target for various conditions, such as for different incident ions, for different compositions and shapes of targets, for different energies.. doses and angles of incidence; As for efficiency, the computations are accelerated greatly by using some numerical simulating formulae instead of numerical iterative solutions in key procedure and using fixed fly path instead of random fly path; As for practicality, the preassumptions of the simulation are more close to the reality and the simulating results are more accurate in that the sputtering and the dynamic changes of target composition during penetration are considered and the advanced Monte Carlo method is used. Compared to other similar software, such as famous TRIM[1] and SASAMAL[2], it is more beautiful for interface, more convenient for operation, It can call, compute.. compare.. comment, copy and print all curves needed, and the simulating results consist with the experiments very well. | Wei Wang, Xun Cai, QiuLongChen, MingJiong Lu 1 Open Lab, of the High Temp. Mater, and Testing, Shanghai 200030, China 2.Shanghai Research Institute of Material, Shanghai 200437, China | 2000 | Journal of Shanghai Jiaotong university(Science)2000，5，1： | 2 |
| 5 | Facile conversion of colloidal crystals to ordered porous polymer nets显示文摘 | Chen Y Y Ford W T Materer N F | 2000 | J Am Chem Soc2000，122，10： | 1 |
| 6 | Cooperation of Pituitary Hormone Prolactin with Interleukin-2 and Interleukin-12 on Production of Interferon-gamma by Natural Killer and T Cells显示文摘 | Mori M | 2000 | Ann N Y Acad Sci2000，9，17： | 1 |
| 7 | Proposal of a sequential treatment methodology for the safe reuse of oil sludge-contaminated soil显示文摘 | MATER L SPERB R M MADUREIRA L A S | 2006 | Journal of Hazardous Materials2006，136，3： | 1 |
| 8 | The Passivation of Chalocopyrite Subjected to Ferric Sulfate Leaching and its Reactivation with Metal Sulfides显示文摘 | Barriga Maters F Palengcia Perez I Caranza Mora F | 1987 | Hydrometallurgy1987，19，： | 1 |
| 9 | 显示文摘 | Choi C J Mater J | 2000 | Process Tech2000，104，： | 1 |
| 10 | Optimal Depth and Duration of Mild Hypothermia in a Focal Model of Transient Cerebral Ischemia; Effects on Neurologic Outcome,Infarct Size,Apoptosis and Inflammation显示文摘 | AHERN KV CHENG ML | 1998 | Stroke(S0039-2499)1998，29，： | 1 |
| 11 | Catalyticselenolscouple the redox cydes of metallothionein and glutathione显示文摘 | Chen Y Mater W | 2001 | Eur - J - Biochem2001，268，11： | 1 |
| 12 | Cost-effectiveness analysis of the gen probe amplified mycobacterium tuberculosis direct test as used routinely on smear positive respiratory specimens显示文摘 | Dowdy D W Maters A Parrish N | 2003 | J Clin Microbiol2003，41，3： | 1 |
| 13 | 显示文摘 | C Yanar J M K Wiezorek V Radmilovic W A Soffa Metall Mater Trans | 2002 | 33A :24132002，33，： | 1 |
| 14 | Ebselen,a selenium- containing redox drug,releases zinc from metallothionein显示文摘 | Jacob C Mater W Vallee BL | 1998 | Biochem- Biophys -Res - Commun1998，，3： | 1 |
| 15 | Conversion of colloidal crystals to polymer nets: Turning latex particles inside out 显示文摘 | Chen Y Y Ford W T Materer N F | 2001 | Chemistry of Materials2001，13，8： | 1 |
| 16 | A probiotic Lactoba- cillus strain can acquire vancomycin resistance during digestive transit in mice 显示文摘 | Mater DD Langel|a P Corthier G eta/ | 2008 | J Mol Microbiol Biotechnol2008，14，13： | 1 |
| 17 | Surface integrity of hot work tool steel after high speed milling-experimental data and empirical models 显示文摘 | AXINTE D A DEWES R C MATER J | 2002 | Journal of Materials Processing Technology2002，127，： | 1 |
| 18 | Surface'and catalytic properties of ZrO2 显示文摘 | Mater K | 1985 | Chem Phys1985，13，34： | 1 |
| 19 | Association of autonomic dysfunction and clozapine:hcart rate variability and risk for sudden death in patnts with schizophrenia on long - term psyehotropic medication显示文摘 | Cohen H Loewenthal U Mater M | 2001 | Br Jpsychiatry2001，179，： | 1 |
| 20 | Intermetallic Ti2AlNb显示文摘 | BANERJEE D MATER P | 1997 | Sci1997，42，1： | 1 |
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