Please wait a minute...
材料导报  2020, Vol. 34 Issue (12): 12105-12109    https://doi.org/10.11896/cldb.19110223
  金属与金属基复合材料 |
Al和Mo含量对热等静压制备的FeCrAlMo合金组织及拉伸性能的影响
王铁军1,2, 秦巍1,2, 陈永庆3, 闫英杰3, 曹睿3, 梁晨1,2, 董浩1,2, 车洪艳1,2
1 中国钢研科技集团有限公司,安泰科技股份有限公司,北京 100081
2 河北省热等静压工程技术研究中心,涿州 072750
3 兰州理工大学,有色金属先进加工与再利用省部共建国家重点实验室,兰州730050
Effect of Al and Mo Content on the Microstructures and Tensile Property of FeCrAlMo Alloys
WANG Tiejun1,2, QIN Wei1,2, CHEN Yongqing3, YAN Yingjie3, CAO Rui3, LIANG Chen1,2, DONG Hao1,2, CHE Hongyan1,2
1 Advanced Technology & Materials Limited Company, China Iron & Steel Research Institute Group, Beijing 100081, China
2 Engineering and Technology Research Center of Hot Isostatic Pressing, Zhuozhou 072750, China
3 State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, Lanzhou University of Technology, Lanzhou 730050, China
下载:  全 文 ( PDF ) ( 5383KB ) 
输出:  BibTeX | EndNote (RIS)      
摘要 FeCrAl合金由于具有良好的高温抗氧化性能和力学性能而广泛应用于高温和氧化性气氛环境。本研究通过粉末热等静压制备出Fe-22Cr-3Al-3Mo和Fe-22Cr-2Al-5Mo两种成分的合金,对粉末的显微组织、热等静压后两种成分合金的组织及拉伸性能进行对比分析,结果表明:Fe-22Cr-3Al-3Mo合金20 ℃时的强度和塑性都高于Fe-22Cr-2Al-5Mo合金,而500 ℃时的强度和塑性都低于Fe-22Cr-2Al-5Mo合金;Fe-22Cr-3Al-3Mo合金中析出相主要为分布在晶界及晶内的细小AlN相及少量粗大的富Cr相,Fe-22Cr-2Al-5Mo合金中析出相主要为大尺寸的富Cr碳氧化物;Al含量降低、Mo含量增加,晶界形成较多的大尺寸富Cr相,导致Fe-22Cr-2Al-5Mo合金在20 ℃时塑性较差。
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
王铁军
秦巍
陈永庆
闫英杰
曹睿
梁晨
董浩
车洪艳
关键词:  FeCrAlMo合金  热等静压  Al含量  Mo含量  晶界析出相  拉伸性能    
Abstract: FeCrAl alloys were widely used in elevated temperature and oxidising environment due to its outstanding oxidation resistance and mechanical property at high temperature. Two FeCrAl alloys with different chemical composition, Fe-22Cr-3Al-3Mo and Fe-22Cr-2Al-5Mo, produced by hot isostatic pressing (HIP), were investigated in this paper. The microstructures of powders of two alloys were characterized. And the microstructures and tensile strength of as-HIP samples of two alloys were characterized and tested. The results showed that the tensile strength and plasticity of Fe-22Cr-3Al-3Mo alloy were both higher than Fe-22Cr-2Al-5Mo alloy at 20 ℃, but they were both lower than Fe-22Cr-2Al-5Mo alloy at 500 ℃. The precipitation in the Fe-22Cr-3Al-3Mo alloy were mainly fine AlN phase and a small amount of Cr-rich phase in the grains and grain boundaries. The precipitation in the Fe-22Cr-2Al-5Mo alloy was mainly large size oxycarbides of Cr-rich phase. With the decreasing of Al content and the increasing of Mo content, more large sized Cr-rich phases were precipitated in the grain boundaries, which resulted in the poor plasticity of Fe-22Cr-2Al-5Mo at 20 ℃.
Key words:  FeCrAlMo alloys    hot isostatic pressing    Al content    Mo content    grain boundary precipitate    tensile property
                    发布日期:  2020-05-29
ZTFLH:  TG132  
  TG142  
基金资助: 国家自然科学基金(51961024;51761027)
通讯作者:  chehongyan@atmcn.com   
作者简介:  车洪艳,博士,高工工程师,现任安泰科技粉末冶金事业部助理总经理、安泰科技技术创新委员会委员。长期从事热等静压技术研究开发、应用推广及产业化工作。共主持6项、参与3项国家级及企业技术创新项目,经验丰富,成果显著。荣获核能科学技术三等奖1项,保定市科技进步奖1项,均排名第一;获授权专利5项,发表论文40余篇。被授予中国钢研科技集团“巾帼建功先进个人”、“河北省创新英才”等荣誉称号。
引用本文:    
王铁军, 秦巍, 陈永庆, 闫英杰, 曹睿, 梁晨, 董浩, 车洪艳. Al和Mo含量对热等静压制备的FeCrAlMo合金组织及拉伸性能的影响[J]. 材料导报, 2020, 34(12): 12105-12109.
WANG Tiejun, QIN Wei, CHEN Yongqing, YAN Yingjie, CAO Rui, LIANG Chen, DONG Hao, CHE Hongyan. Effect of Al and Mo Content on the Microstructures and Tensile Property of FeCrAlMo Alloys. Materials Reports, 2020, 34(12): 12105-12109.
链接本文:  
http://www.mater-rep.com/CN/10.11896/cldb.19110223  或          http://www.mater-rep.com/CN/Y2020/V34/I12/12105
1 Wang Z D, Gong Y S. Electrothermic alloy, Chemical Industry Press, China,2006(in Chinese).
王振东,宫元生.电热合金,化学工业出版社,2006.
2 Birks N, Meier G H, Pettit F S. Introduction to the high-temperature oxidation of metals, Higher Education Press, China,2010(in Chinese).
Birks N, Meier G H, Pettit F S. 金属高温氧化导论,高等教育出版社,2010.
3 Klueh R L, Shingledecker J P, Swindeman R W, et al. Journal of Nuc-lear Materials,2005,341(2-3),103.
4 Nagini M, Vijay R, Rajulapati K V, et al. Materials Science and Engineering: A,2017,708,451.
5 Deng Z Q, Liu J H, He Y, et al. Chinese Journal of Engineering,2017,39(5),710(in Chinese).
邓振强,刘建华,何杨,等.工程科学学报,2017,39(5),710.
6 Kobayashi S, Takasugi T. Scripta Materialia,2010,63(11),1104.
7 Li W, Lu S, Hu Q M, et al. Computational Materials Science,2013,74(6),101.
8 Liu T, Wang C, Shen H, et al. Corrosion Science,2013,76,310.
9 Du G W, Cai J M, Lin S. Journal of University of Science and Technology Beijing,1998,20(4),354(in Chinese).
杜国维,蔡家敏,林实.北京科技大学学报,1998,20(4),354.
10 Wu Y, Xie J G, Zeng K L, et al. Nonferrous Metals,1999,51(4),83(in Chinese).
武英,谢建刚,曾克里,等.有色金属,1999,55(4),83.
11 Jönsson B, Berglund R, Magnusson J, et al. Materials Science Forum,2004,461-464,455.
12 Chen Z H, Chen D. Principles of modern powder metallurgy, Chemical Industry Press, China,2013(in Chinese).
陈振华,陈鼎.现代粉末冶金原理,化学工业出版社,2013.
13 Jönsson B, Lu Q, Chandrasekaran D, et al. Oxidation of Metals,2013,79,29.
14 Kang X F. Ferritic stainless steel, Metallurgical Industry Press, China,2012(in Chinese).
康喜范.铁素体不锈钢,冶金工业出版社,2012.
15 Che H Y, Chen F, Dong H, et al. Corrosion & Protection,2016,37(11),892(in Chinese).
车洪艳,陈峰,董浩,等.腐蚀与防护,2016,37(11),892.
16 Pan Z W, Wang Z F, Sun B M, et al. Foundry,1996(5),13(in Chinese).
潘正伟,王执福,孙本茂,等.铸造,1996(5),13.
17 Zhang H, Wang J J, Liu C M. Materials Science & Technology,2010(3),22(in Chinese).
张辉,王建军,刘春明.材料科学与工艺,2010(3),22.
[1] 谢锐, 吕铮, 卢晨阳, 王晴, 徐世海, 刘春明. 热等静压温度对14Cr-ODS钢显微组织及力学性能的影响[J]. 材料导报, 2020, 34(8): 8141-8148.
[2] 白强来, 付佺, 潘成刚, 王林德, 慕朝阳. 高延伸率柔性耐烧蚀涂料拉伸性能分析[J]. 材料导报, 2019, 33(z1): 485-487.
[3] 阴中炜, 孙彦波, 张绪虎, 王亮, 徐桂华. 粉末钛合金热等静压近净成形技术及发展现状[J]. 材料导报, 2019, 33(7): 1099-1108.
[4] 常江. 苯并三唑衍生物杂化聚氨酯基复合材料的微观形貌及力学性能探究[J]. 材料导报, 2019, 33(6): 1074-1078.
[5] 周亮, 陈送义, 彭振凌, 张星临, 范淑敏, 昌江郁, 袁丁玲, 陈康华1,2,3. 微量Co对7056铝合金组织与腐蚀性能的影响[J]. 材料导报, 2019, 33(2): 314-320.
[6] 罗子艺, 韩善果, 陈永城, 蔡得涛, 哈斯金·弗拉基斯拉夫. 工艺参数对激光-电弧复合焊缝成形及拉伸性能的影响[J]. 材料导报, 2019, 33(13): 2146-2150.
[7] 王义超, 侯梦君, 余江滔, 徐世烺, 俞可权, 张志刚. 聚乙烯纤维制备超高延性水泥基复合材料的试验研究[J]. 材料导报, 2018, 32(20): 3535-3540.
[8] 杨鸿泰, 代明江, 李洪, 林松盛, 侯慧君, 石倩, 韦春贝. Al含量对TiAlN涂层组织结构和性能的影响[J]. 材料导报, 2018, 32(20): 3573-3578.
[9] 贾建刚, 高昌琦, 刘第强, 季根顺, 薛向军, 郭铁明, 郝相忠. 表面镀Ni碳纤维增强Cu基复合材料的制备和表征[J]. 《材料导报》期刊社, 2018, 32(14): 2462-2466.
[10] 张文华, 陈振宇. 超高性能混凝土动态冲击拉伸性能研究*[J]. CLDB, 2017, 31(23): 103-108.
[11] 张丽辉, 刘加平, 周华新, 刘建忠, 张倩倩, 韩方玉. 粗骨料与钢纤维对超高性能混凝土单轴拉伸性能的影响*[J]. CLDB, 2017, 31(23): 109-114.
[1] Dongyong SI, Guangxu HUANG, Chuanxiang ZHANG, Baolin XING, Zehua CHEN, Liwei CHEN, Haoran ZHANG. Preparation and Electrochemical Performance of Humic Acid-based Graphitized Materials[J]. Materials Reports, 2018, 32(3): 368 -372 .
[2] Bingwei LUO,Dabo LIU,Fei LUO,Ye TIAN,Dongsheng CHEN,Haitao ZHOU. Research on the Two Typical Infrared Detection Materials Serving at Low Temperatures: a Review[J]. Materials Reports, 2018, 32(3): 398 -404 .
[3] Ming HE,Yao DOU,Man CHEN,Guoqiang YIN,Yingde CUI,Xunjun CHEN. Preparation and Characterization of Feather Keratin/PVA Composite Nanofibrous Membranes by Electrospinning[J]. Materials Reports, 2018, 32(2): 198 -202 .
[4] Huimin PAN,Jun FU,Qingxin ZHAO. Sulfate Attack Resistance of Concrete Subjected to Disturbance in Hardening Stage[J]. Materials Reports, 2018, 32(2): 282 -287 .
[5] Xu LI,Ziru WANG,Li YANG,Zhendong ZHANG,Youting ZHANG,Yifan DU. Synthesis and Performance of Magnetic Oil Absorption Material with Rice Chaff Support[J]. Materials Reports, 2018, 32(2): 219 -222 .
[6] XU Zhichao, FENG Zhongxue, SHI Qingnan, YANG Yingxiang, WANG Xiaoqi, QI Huarong. Microstructure of the LPSO Phase in Mg98.5Zn0.5Y1 Alloy Prepared by Directional Solidification and Its Effect on Electromagnetic Shielding Performance[J]. Materials Reports, 2018, 32(6): 865 -869 .
[7] WANG Tong, BAO Yan. Advances on Functional Polyacrylate/Inorganic Nanocomposite Latex for Leather Finishing[J]. Materials Reports, 2017, 31(1): 64 -71 .
[8] HUANG Dajian, MA Zonghong, MA Chenyang, WANG Xinwei. Preparation and Properties of Gelatin/Chitosan Composite Films Enhanced by Chitin Nanofiber[J]. Materials Reports, 2017, 31(8): 21 -24 .
[9] DU Wenbo, YAO Zhengjun, TAO Xuewei, LUO Xixi. High-temperature Anti-oxidation Property of Al2O3 Gradient Composite Coatings on TC11 Alloys[J]. Materials Reports, 2017, 31(14): 57 -60 .
[10] ZHANG Le, ZHOU Tianyuan, CHEN Hao, YANG Hao, ZHANG Qitu, SONG Bo, WONG Chingping. Advances in Transparent Nd∶YAG Laser Ceramics[J]. Materials Reports, 2017, 31(13): 41 -50 .
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed