材料研究学报  2013, Vol. 27 Issue (1): 80-84

研究论文 本期目录 | 过刊浏览 |

锰、铜掺杂β-FeSi2的自蔓延合成*

王永杰1 陈秀娟2 张鹏林1 赵文军1 余淑荣2

1. 甘肃省有色金属新材料省部共建国家重点实验室 兰州 730050 2. 兰州理工大学机电工程学院 兰州 730050

Preparation of Mn and Cu Doping β-FeSi2 by Self-propagating Technology

WANG Yongjie1 CHEN Xiujuan2** ZHANG Penglin1 ZHAO Wenjun1 YU Shurong2

1. State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050 2. School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lanzhou 730050

王永杰 陈秀娟 张鹏林 赵文军 余淑荣. 锰、铜掺杂β-FeSi₂的自蔓延合成*[J]. 材料研究学报, 2013, 27(1): 80-84.
WANG Yongjie CHEN Xiujuan** ZHANG Penglin ZHAO Wenjun YU Shurong. Preparation of Mn and Cu Doping β-FeSi₂ by Self-propagating Technology[J]. Chinese Journal of Materials Research, 2013, 27(1): 80-84.

摘要 参考文献 相关文章 Metrics 全文: PDF(6732 KB)   摘要: 采用自蔓延高温合成-热处理工艺制备热电材料β-FeSi2, 用X射线衍射仪和扫描电镜分析合成铁硅间化合物的相组成和微观结构形貌, 研究了添加Mn、Cu元素对合成β-FeSi2的影响。结果表明: 只有经过热处理才能使α-Fe2Si5向β-FeSi2发生转变; 添加适量的Mn、Cu可提高热处理产物中β相的产率, 但是单独掺杂Mn或Cu并不能消除α相; 同时掺入1.0%Mn和0.6%Cu时, β相峰值达到最高, α-Fe2Si5完全转变为β-FeSi2; 热处理可在很大程度上细化自蔓延高温合成的晶粒。 关键词 ： 材料合成与加工工艺,  锰、铜掺杂,  自蔓延高温合成,  β-FeSi2     Abstract：ABSTRACT Thermoelectric material β-FeSi2 was prepared by the technology of combustion synthesis-heat treatment in this paper, silicon-iron intermetallic phase composition and microstructure were characterized by X-ray diffraction and scanning electron microscopy, and the effects of different contents of Mn and Cu on the synthesis of β-FeSi2 were investigated. The results show that only heat treatment transform α-Fe2Si5 into β-FeSi2; addition of appropriate amount of Mn and Cu can increase β phase yield in product after heat treatment, but separate doping Mn or Cu can not eliminate α phase. When 1.0%Mn and 0.6%Cu meanwhile is added, β phase reach the highest peak, and α-Fe2Si5 completely transform into β-FeSi2; heat treatment can largely refine crystal particle obtained by self-propagating high-temperature synthesis.      ZTFLH:  TB34   服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 王永杰 陈秀娟 张鹏林 赵文军 余淑荣 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y2013/V27/I1/80 1 LIU Yanchun, ZENG Lingke, REN Xuetan, SHUI Anze, WANG Hui, Recent development and perspectives of thermoelectric narerlals, Journal of Ceramics, 27(1), 116(2006) (刘艳春, 曾令可, 任雪潭, 税安泽, 王 慧, 热电材料的研究现状及展望, 陶瓷学报, 27(1), 116(2006)) 2 ZHOU Jinjin, ZHANG Wenli, Present status and characteristics of thermoelectric materials, Journal of Hebei Polytechnic University, 31(2), 77(2009) (周金金, 张文丽, 热电材料的现状及特点, 河北理工大学学报, 31(2), 77(2009)) 3 LI Weiwen, ZHAO Xinbing, ZHU Tiejun, WU Zhentai, CAO Gaoxun, Electrical properties of Fe-Sm-Si thermoelectric alloys, Rare Metal Materials and Engineering, 33(1), 51(2004) (李伟文, 赵新兵, 朱铁军, 邬震泰, 曹高勋, Fe-Sm-Si热电合金的电学特性.稀有金属材料与工程, 33(1), 51(2004)) 4 CHEN Xin, HUANG Haibo, LI Fan, Phase transformation in β-FeSi2 thermoelectric materials during mechanical alloying and heat-treatment, Journal of Southeast University (Natural Science Edition), 38(5), 898(2008) (陈 鑫, 黄海波, 李 凡, 热电材料β-FeSi2机械合金化和热处理相变,东南大学学报, 自然科学版, 38(5), 898(2008)) 5 LUO Shengyun, ZENG Zheng, LU Anjiang, A new type of environmental semiconductor materials β-FeSi2, Guangxi Journal of Light Industry, 114(5), 20(2008) (罗胜耘, 曾 正, 路安江, 一种新型环境半导体材料β-FeSi2, 广西轻工业, 114(5), 20(2008)) 6 I. Yamauchi, H. Okamoto, A. Suganuma, Efects of Cu Addition on the β-Phase Formation Rate in Fe2Si5, Therm oelectric Materials, Journal of Materials Science, 33, 385(1998) 7 FENG Xiaopeng, CHEN Xiujuan, ZHANG Penglin, SHI Jian, GAO Hengjiao, GAO Junling, Ti3AlC2 ceramics material fabricated by self-propagating high-temperature synthesis, Matierials Science and Engineering of Powder Metallurgy, 16(5), 736(2011) (封小鹏, 陈秀娟, 张鹏林, 史 鉴, 高恒蛟, 高君玲, 自蔓延高温合成Ti3AlC2陶瓷材料, 粉末冶金材料科学与工程, 16(5), 736(2011)) 8 Ch.Gras, N.Zink, F.Bernard, Assisted self-sustaining combustion reaction in the Fe-Si system, Mechanical and chemical activation, Materials Science and Engineering, 456(2), 270(2007) 9 M. Ozvold, M. Dubnicka, V. Gasparrik, The temperature dependence of the direct gap of β-FeSi2 films, Thin solid Films, 295(1/2), 147(1997) 10 CHEN Xiujuan, GAO Hengjiao, FENG Xiaopeng, GAO Junling, Influence of heat-treatment conditions on Fe-Si intermetallics phase transformation, Powder Metallurgy Techaology, 29(4), 74 (2011) (陈秀娟, 高恒蛟, 封小鹏, 高君玲, 热处理工艺对铁硅化合物相转变的影响, 粉末冶金技术, 29(4), 74 (2011)) [1] 周海涛, 侯湘武, 汪彦博, 肖旅, 袁勇, 孙京丽. 高Nb-TiAl合金的高温变形行为及其板材的性能[J]. 材料研究学报, 2022, 36(6): 471-480. [2] 闫福照, 李静, 熊良银, 刘实. FeCr-ODS铁素体合金的氧化+粉锻工艺制备及其微观结构[J]. 材料研究学报, 2022, 36(6): 461-470. [3] 王永鹏, 贾治豪, 刘梦竹. 二维CdO纳米棒的制备及其用于葡萄糖传感器的可行性[J]. 材料研究学报, 2021, 35(1): 53-58. [4] 夏傲, 赵晨鹏, 曾啸雄, 韩曰鹏, 谈国强. B掺杂MnO2的制备及其电化学性能[J]. 材料研究学报, 2021, 35(1): 36-44. [5] 蔡国栋, 程西云, 王典. FDM型3D打印316L不锈钢试样和La对析出物形貌和分布的影响[J]. 材料研究学报, 2020, 34(8): 635-640. [6] 谢礼兰, 杨冬升, 凌静. 高容量锂电池负极材料TiNb2O7的合成及其机理[J]. 材料研究学报, 2020, 34(5): 385-391. [7] 马炜杰,杨西荣,罗雷,刘晓燕,郝凤凤. 复合形变超细晶纯钛的动态再结晶模型[J]. 材料研究学报, 2020, 34(3): 217-224. [8] 姜巨福, 王迎, 肖冠菲, 邓腾, 刘英泽, 张颖. 变质细化和热处理对挤压铸造成形A356铝合金构件性能的影响[J]. 材料研究学报, 2020, 34(12): 881-891. [9] 杨占鑫, 吴琼, 任奕桥, 屈凯凯, 张哲豪, 仲为礼, 范广宁, 齐国超. 宏量制备层状Ti3C2及其超级电容的性能[J]. 材料研究学报, 2020, 34(11): 861-867. [10] 秦斌,王群,王富孟,靳利娥,解小玲,曹青. 高电导率低热膨胀系数针状焦的制备[J]. 材料研究学报, 2019, 33(1): 53-58. [11] 王强, 郝瑞亭, 赵其琛, 刘思佳. 多周期分层溅射硫化物靶制备铜锌锡硫薄膜太阳电池[J]. 材料研究学报, 2018, 32(6): 409-414. [12] 刘正华, 王兢, 杜海英, 王惠生, 李晓干, 王小风. 基于联合仿真方法研究静电纺丝轨迹[J]. 材料研究学报, 2018, 32(2): 127-135. [13] 李延伟, 谢志平, 刘参政, 姚金环, 姜吉琼, 杨建文. 二维褶皱状V2O5纳米材料的制备和储锂性能[J]. 材料研究学报, 2017, 31(5): 374-380. [14] 李成冬, 姚志垒, 李举, 徐进, 熊新. LaF3表面修饰Li[Li0.2Mn0.54Ni0.13Co0.13]O2的制备及其电化学性能[J]. 材料研究学报, 2017, 31(5): 394-400. [15] 唐昭辉, 丁学勇, 董越, 刘程宏, 魏国. w(MgO)对高钛高炉渣黏流特性的影响*[J]. 材料研究学报, 2016, 30(6): 443-447. Viewed Full text Abstract Cited   Shared      Discussed