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| 1 | ION HEATING PROCESS DURING PLASMA IMMERSION ION IMPLANTATION显示文摘The research on plasma immersion ion implantation has been conducted for a little over ten years. Much is needed to investigate including processing technlogy, plasma sheath dynamics, interaction of plasma and surface, etc. Of the processing methods elavated temperature technique is usually used in PIII to produce a thick modified layer by means of the thermal diffusion. Meanwhile plasma ion heating is more recently developed by Ronghua Wei et al[1]. Therefore the temeperature is a critical parameter in plasma ion processing. In this paper we present the theoretical model and analysize the effect of imlantation voltage, plasma density, ion mass,etc on the temperature rise. | X.B. Tian, X.F. Wang, A.G. Liu, L.P. Wang, S. Y. Wang, B. Y. Tang and P. K. Chu 1)Advanced Welding Production & Technology National Key Laboratory, Harbin Institute of Technology, Harbin 150001, China 2)Department of Physics & Materials Science, City Uni | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，2： | 11 |
| 2 | PREPARATION STUDY OF SEMI-SOLID 60Si2Mn SPRING STEEL SLURRY显示文摘The nondendritic semi-solid slurry preparation of 60Si2Mn spring steel is studied in this paper. The experiments show that when stirred for 2 minutes under the test condition, the semi-solid slurry with 50%-60% fraction solid phase and spherical primary austenite in the size of 100-300μm can be obtained and is easy to be discharged from the little bottom hole of the stirring chamber. The more homogeneous temperature field and solute distribution of the 60Si2Mn spring steel melt appear because of the electromagnetic stirring, which restrains the formation of large primary austenitic dendrites and create a base to form spheroidized structure. The stronger temperature fluctuation in the melt with many rosette primary austenites caused by stirring and the remelting of the secondary arm roots in the same time are the most important reasons for deposition of spheroidized primary austenites. | W.M. Mao, A.M. Zhao, D. Yun, L.P. Zhang and X.Y. ZhongUniversity of Science & Technology Beijing, Beijing 100083, China | 2003 | Acta Metallurgica Sinica(English Letters)2003，16，6： | 6 |
| 3 | Preparation of New Poly Silicate Iron Coagulants and Their Coagulation Property on Micro-polluted Water显示文摘 | L.P. Wang X.F. Yan X. XU A.B. Xu H. Qi Z.D. Zou N.Y. Gao | 2011 | Journal of Environmental Science and Engineering2011，5，1： | 6 |
| 4 | TWO-DIMENSIONAL NUMERICAL ANALYSIS OF PLASMA IMMERSION ION IMPLANTATION OF CYLINDRICAL BORES显示文摘Plasma immersion ion implantation (PIII), unrestricted by sight-light process, is considered a proper method for inner surface strengthening. Two-dimensional simulation oj inner surface PIII process of cylindrical bores were carried out in this paper using cold plasma fluid model, and influence of the bore’s dimension on impact energy, retained dose and uniformity of inner surface were investigated. | A. G. Liu,X.F. Wang, L.P. Wang, S. Y. Wang, B. Y. Tang and P.K. Chu 1) Advanced Welding Production Technology National Key Laboratory, HIT, Harbin 150001, China 2) Department of Physics and Material Science, City University of Hong Kong, 83 Tat Chee Aven | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，2： | 4 |
| 5 | 一种新型高屈服强度的转变和孪晶诱发塑性效应的多元β钛合金显示文摘在某种商业化合金的基础上,利用d电子方法设计了一种新型的多元β钛合金Ti-3Al-5Mo-7V-3Cr(Ti-3573)。所设计的合金具有优异的力学性能,如750 MPa优异的屈服强度,1,800 MPa高的应变硬化率(SHR)及19%的均匀延伸率。显微组织测定表明,转变和孪晶诱发塑性是拉伸性能提高的主要因素。结果表明:通过精确控制合金化条件,就可能用固溶法提高屈服强度,同时保持应变硬化率和足够高的延性。 | S.萨德堡 S.M.阿巴西 M.莫拉卡巴提 A.基思科 L.P.卡亚雷宁 D.A.波特 王镐 | 2018 | 中国钛业2018，，2： | 4 |
| 6 | 儿童受伤是可以避免的显示文摘儿童事故不仅能耗费健康基金,也耽误了许多家长的工作。本文介绍了在莫斯科开展的安全教育工作,使家长和孩子避免环境和行为中的危险因素等。健康教育的出现,已使各种年龄的儿童受伤事故的数量大为减少。对于儿童的损伤与他们的心理状态及违法行为有关,也与他们的年龄及事故所发生的地点有关。 | GrigoroviǒL.P. 马成云 | 1990 | 中国社会医学杂志1990，7，3： | 4 |
| 7 | A transmission electron microscopy study of microscopic causes for localized-corrosion morphology variations in the AA7055 Al alloy显示文摘By Using(scanning) transmission electron microscopy, localized-corrosion morphology variations of the AA7055 AlZn(Cu)Mg alloy with different thermal processes and their underlying microscopic causes were investigated systematically. Our study shows that the corrosion resistance of the nanoscale precipitates varies with their structure type and Cu-content. Just like the Al-matrix, the early-stage precipitates are corrosion resistant, as compared with the η_p/η-precipitates without high Cu-content. With a high Cucontent, however, the η-precipitates become most corrosion resistant among all phases involved. Hence,tailoring the precipitate microstructure and chemistry though thermal processes may change the overall corrosion morphology and improve corrosion resistance property of the alloy. | X.B. Yang J.H. Chen G.H. Zhang L.P. Huang T.W. Fan Y. Ding X.W. Yu | 2018 | Journal of Materials Science & Technology2018，34，10： | 4 |
| 8 | Lethal-7 is down-regulated by the hepatitis B virus x protein and targets signal transducer and activator of transcription 3显示文摘 | Yu Wang Yiwei Lu Soo Ting Toh Wing-Kin Sung Patrick Tan Pierce Chow Alexander Y.F. Chung London L.P. Jooi Caroline G.L. Lee | 2010 | Journal of Hepatology2010，，1： | 3 |
| 9 | Effect of zirconium on the microstructure and mechanical properties of long period stacking ordered Mg 96 Gd 3 Zn 1 alloy显示文摘 | J.S. Zhang W.B. Zhang X.Q. Ruan L.P. Bian W.L. Cheng H.X. Wang C.X. Xu | 2013 | Materials Science & Engineering A2013，，： | 2 |
| 10 | Living Donor Liver Transplantation for Acute Liver Failure: A Single Center Experience显示文摘 | L.P. Cariús L.F. Pacheco-Moreira E. Balbi C.R.G. Leal A.C. Gonzalez L.V. Agoglia C. Araújo M. Enne J.M. Martinho | 2009 | Transplantation Proceedings2009，，3： | 1 |
| 11 | Using a real-time integrated communication system to monitor the progress and quality of construction works显示文摘 | Sze-wing Leung Stephen Mak Bill L.P. Lee | 2008 | Automation in Construction2008，，6： | 1 |
| 12 | The influence of important factors on ultrafiltration of oil/water emulsion using PVDF membrane modified by nano-sized TiO 2 /Al 2 O 3显示文摘 | X.S. Yi S.L. Yu W.X. Shi N. Sun L.M. Jin S. Wang B. Zhang C. Ma L.P. Sun | 2011 | Desalination2011，，： | 1 |
| 13 | Preservation of steatotic livers: A comparison between cold storage and machine perfusion preservation显示文摘 | Maud Bessems Benedict M. Doorschodt Joe L.P. Kolkert Reeta L. Vetelainen Arlene K. van Vliet Heleen Vreeling Jan van Marle Thomas M. van Gulik | 2007 | Liver Transpl2007，，4： | 1 |
| 14 | Organic Pillared Clays显示文摘 | L.P. Meier R. Nueesch F.T. Madsen | 2001 | Journal of Colloid And Interface Science2001，，1： | 1 |
| 15 | The wear and friction behaviour of engineering coatings in ambient air and dry nitrogen显示文摘 | A.J. Gant M.G. Gee L.P. Orkney | 2011 | Wear2011，，9： | 1 |
| 16 | Role of fungi in marine ecosystems显示文摘 | Kevin D. Hyde E.B. Gareth Jones Eduardo Lea?o Stephen B. Pointing Asha D. Poonyth Lilian L.P. Vrijmoed | 1998 | Biodiversity and Conservation1998，，9： | 1 |
| 17 | An investigation on tribological properties of graphite nanosheets as oil additive显示文摘 | H.D. Huang J.P. Tu L.P. Gan C.Z. Li | 2005 | Wear2005，，2： | 1 |
| 18 | An Adaptive Threshold Segmentation Algorithm for Gesture Segmentation显示文摘 | L.P. Song Rong Lu Sun | 2014 | Applied Mechanics and Materials . 2014 (513)2014，，： | 1 |
| 19 | Influence of high-temperature pre-precipitation on local corrosion behaviors of Al–Zn–Mg alloy显示文摘 | L.P. Huang K.H. Chen S. Li M. Song | 2006 | Scripta Materialia2006，，4： | 1 |
| 20 | Comparative study of anion polyacrylamide (APAM) adsorption-related fouling of a PVDF UF membrane and a modified PVDF UF membrane显示文摘 | X.S. Yi W.X. Shi S.L. Yu N. Sun L.M. Jin S. Wang B. Zhang C. Ma L.P. Sun | 2011 | Desalination2011，，： | 1 |
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