典型的学术论文摘要和参考文献示例.docx

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1、典型的学术论文摘要与参考文献示例写好学术论文摘要的要领（参见示例）1杜绝背景信息，直奔目的、过程与方法、结果、结论。 1）目的研究、研制、调查等的前提、目的与任务，所涉及的主题范围。 2）方法所用的原理、理论、条件、对象、材料、工艺、结构、手段、装备、程序等。 3）结果实验的、研究的结果、数据，被确定的关系，观察结果，得到的效果、性能等。 4）结论结果的分析、研究、比较、评价、应用，提出的问题等。2具体，具体，再具体，具体到包容了全部要点（最重要的细节）。3朴实，朴实，再朴实，朴实到添一字多余，减一字不通。4正文里面已经写得明明白白，摘要中也就不必“保密”了。5文章水平再高，摘要空泛，Ei等文

2、摘与数据库不收录，也不能激发读者得到与阅读全文的兴趣。光束合金化合成Fe-Al系金属间化合物涂层的微观特征示例摘要：目的为了改善钢铁材料的耐高温腐蚀性能, 用光束合金化方法在45钢表面合成了Fe-Al金属间化合物涂层. 过程与方法采用扫描电子显微镜、能量弥散X射线分析与X射线衍射研究了光束合金化工艺参数(粉末预置量m与热输入量q)对合金化层的化学成分、显微组织及其物相组成的影响. 结果实验结果表明: 减小比能量(Eq/m)将导致合金化层的熔宽与熔深减小, 从而使合金化层含Fe量减少, 含Al量增加;该实验条件下, 获得了Fe与Al原子数比为2.419.2的合金化层. 由比能量决定的Fe与Al原

3、子数比是合金化层显微组织及其物相组成的重要影响因素, 合金化层的显微组织有3种类型: -Fe固溶体、-Fe固溶体+Fe3Al金属间化合物及FeAl+AlFe3C0.5金属间化合物. 结论降低热输入或增加粉末预置量均可引起合金化层中Fe与Al原子数比的降低,有助于Fe-Al系(Fe3Al或FeAl)金属间化合物的合成.关键词：表面合金化; Fe-Al金属间化合物; 光束合金化涂层; 微观组织; 物相Microstructure characteristics of Fe-Al intermetallic compound coating synthesized by light beam all

4、oying ExampleAbstract: The high temperature corrosion resistance of steel was improved with a Fe-Al intermetallic coating applied to Steel-45 by light beam alloying. The effect of alloying processing parameters (the pre-placed powder mass, m, and the heat input, q) on the chemical composition, micro

5、structure and phases of the alloying coatings was investigated by scanning electron microscopy, energy dispersive X-ray analysis, and X-ray diffraction. The results show that reducing the specific heat input E (E=q/m) reduces the width and penetration of the alloying molten pool, which reduces the F

6、e content and increases the Al content of the coatings. The experiments resulted in coatings with 2.4-19.2 Fe/Al atomic ratios. The Fe/Al atomic ratio determined by the specific heat input is the most important factor affecting the microstructure and phases of the coatings. There are three kinds of

7、coating microstructures, -Fe solid solution, -Fe solid solution + Fe3Al intermetallic compound, and FeAl + AlFe3C0.5 intermetallic compounds. Reducing the heat input and increasing the pre-placed powder mass both reduce the Fe/Al atomic ratio of the coatings, which favors the synthesis of the Fe-Al(

8、Fe3Al and FeAl) intermetallic compounds.Key words: surface alloying; Fe-Al intermetallic compound; light beam alloying coating; microstructure; phases引用最新期刊与会议文献的质量与数量是学术论文质量与水平的重要标志参考文献 示例1 张永刚,韩雅芳,陈国良.金属间化合物结构材料 M.北京:国防工业出版社,2001.53-55 2 薛飞,刘江南,严文.Fe3Al金属间化合物研究现状与发展 J.西安工业学院学报,2000,20(1):67-72.Xue

9、 Fei,Liu Jiangnan,Yan Wen.Recent study and prospects of Fe3Al intermetallics J.Journal of Xian Institute of Technology,2000,20(1):67-72.(in Chinese)3 范润华,刘英才,尹衍生.Fe3Al金属间化合物强韧化研究进展 J.材料科学与工程,1997,15(4):47-50.Fan Runhua,Liu Yincai,Yin Yansheng.A review of recent development in the strength and ductil

10、ity improvements of Fe3Al intermetallics J.Materials Science and Engineering,1997,15(4):47-50.(in Chinese)4 朱子新,徐滨士,马世宁,等.高速电弧喷涂铁铝涂层的组织与性能 J.金属热处理,2002,27(3):12-13.Zhu Zixin,Xu Binshi,Ma Shining,et al.Microstructure and properties of iron aluminide coatings prepared by high velocity arc spraying J.H

11、eat Treatment of Metals,2002,27(3):12-13.(in Chinese)5 闵学刚,余新泉,孙扬善,等.铁铝混合粉热喷涂及扩散处理组织分析 J.金属热处理,2001,26(5):4-7.Min Xuegang,Yu Xinquan,Sun Yangshan,et al.Microstructure of coatings obtained by air plasma spray of iron and aluminum powder J.Heat Treatment of Metals,2001,26(5):4-7.(in Chinese)6 闵学刚,余新泉,

12、孙扬善,等.手弧堆焊Fe3Al堆焊层的组织形貌与抗氧化性能 J.焊接学报,2001,22(1):56-58.Min Xuegang,Yu Xinquan,Sun Yangshan,et al.Microstructure and oxidation resistance of Fe3Al overlay by manual arc surfacing J.Transactions of the China Welding Institution,2001,22(1):56-58.(in Chinese)7 丁成钢,陈春焕,从国志,等.Fe-Al合金堆焊层的组织与性能研究 J.大连铁道学院学报,

13、2000,21(2):58-60.Ding Chenggang,Chen Chunhuan,Cong Guozhi,et al.Study on microstructure and property of Fe-Al alloy clad metal J.Journal of Dalian Railway Institute,2000,21(2):58-60.(in Chinese)8Agarwal A,Dahotre N B.In-situ synthesis of intermetallic and ceramic coating using pulse electrode surfac

14、ing J.Scripta Materialia,2000,42(5):493-498.9Pillai S R,Shankar P,Rao R,et al.Diffusion annealing and laser surface alloying with aluminum to enhance oxidation resistance of carbon steels J.Materials Science and Technology,2001,17(10):1249-1252.10 Villars P, Prince A, Okamoto H. Handbook of Ternary Alloy Phase Diagrams M.Materials Park,Ohio:ASM International,1995.11 Shankar R V,Baligidad R G,Raja V S. Effect of Al content on oxidation behavior of ternary Fe-Al-C alloys J.Intermetallics,2002,10(1):73-84.第 4 页