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【期刊论文】Raman spectra of carbon nanotubes and nanofibers prepared by ethanol flames∗
潘春旭, YUELI LIU, CHUNXU PAN‡, JIANBO WANG
JOURNAL OF MATERIALS SCIENCE 39(2004)1091-1094,-0001,():
-1年11月30日
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潘春旭, Y.M. ZHANG, C. PAN, and A.T. MALE
METALLURGICAL AND MATERIALS TRANSACTIONS A VOLUME 31A, OCTOBER 2000-2539,-0001,():
-1年11月30日
Due to its popularity and high crack sensitivity, 6061 aluminum alloy was selected as a test material for the newly developed double-sided arc welding (DSAW) process. The microstructure, crack sensitivity, and porosity of DSAW weldments were studied systematically. The percentage of fine equiaxed grains in the fully penetrated welds is greatly increased. Residual stresses are reduced. Porosity in the welds is reduced and individual pores are smaller. It was also found that the shape and size of porosity is related to solidification substructure. In particular, a weld metal zone with equiaxed grains tends to form small and dispersed porosity, whereas elongated porosity tends to occur in columnar grains.
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潘春旭, Yuming Zhang Alan T. M ale
中国机械工程,2003,14(1):75~78,-0001,():
-1年11月30日
介绍了一种新的成形加工工艺-等离子薄板柔性成形技术。它除了需要编制特殊的软件外,不需要特殊的设备和工具。初步的工艺性研究表明,成形弯曲角不仅与工艺参数,如电弧电流、电弧长度和运行速度有关,还与材料的物理特性,如热传导率、晶体结构及相变特性等有关。
等离子电弧, 柔性成形, 薄板金属, 低碳钢, 不锈钢, 铝合金, 铜
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潘春旭
新型炭材料,2001,6(3):24~27,-0001,():
-1年11月30日
利用扩散火焰合成碳纳米管是一项新的技术和方法。介绍了这种新方法的基本原理,较系统地研究了火焰参数、基板材料、合成时间等对碳纳米管形态的影响。初步研究表明它在无外加催化剂的情况下也能合成碳纳米管,具有“自生催化”的特点。
碳纳米管, 扩散燃烧, 自生催化
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【期刊论文】Well-aligned carbon nanotubes from ethanol flame
潘春旭, CHUNXU PAN∗
JOURNAL OF MATERIALS SCIENCE LETTERS 21, 2002, 1927-1929,-0001,():
-1年11月30日
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