daohang fenxiangbox searchbox qikanlogonew daohangnew searchboxnew navrightzone footerzone paper
English
Chinese 简体中文 English English
Home > Journals > Rare Metals and Cemented Carbides
‹ Previous Article Next Article ›

Analysis of Valence Electron Structure of GP Zone in Cu-Cr Alloy AITranslate

ZHANG Lei; CHEN Jing-chao; YU Jie
Kunming University of Science and Technology University of Technology Education, Key Laboratory of the Ministry of Education, Ministry of Education, Yunnan Province New Materials Preparation and Processing Key Laboratory;Kunming University of Science and Technology University of Technology Education, Key Laboratory of the Ministry of Education, Ministry of Education, Yunnan Province New Materials Preparation and Processing Key Laboratory;Kunming University of Science and Technology University of Technology Education, Key Laboratory of the Ministry of Education, Ministry of Education, Yunnan Province New Materials Preparation and Processing Key Laboratory
AITranslate
Publisher: Editorial Office of Rare Metals and Cemented Carbides
Share Citation Information Add to Favorites

    Scan to share on WeChat or Moments

Use WeChat scan.
Share with WeChat friends or Moments

Abstract AITranslate

According to the＂Empirical Electron Theory in Solid and Molecule（EET）＂,with the＂hard sphere model＂,the valence electronic structures of the GP zone in Cu-Cr alloys are calculated. The results show that Cu atoms are able to form covalent with Cr atoms, forming the GPzone-zone of Cr atom partial poly-merization,while the strongest and stronger covalent bonds in GP zones are stronger than the strongest bonds in α-solid solution cell, as can improve the strength of covalent bonds hardness and obviously increase alloy strength.

KeyWords AITranslate

Cu-Cr alloys EET GP zone valence electron structure

1张建民.Fe-C马氏体硬度的价电子结构分析[J].陕西师范大学学报：自然科学版,2001,29(1):31-37. 被引量：5

2刘平,康布熙,曹兴国,黄金亮,顾海澄.快速凝固Cu—Cr合金时效析出的共格强化效应[J].金属学报,1999,35(6):561-564. 被引量：65

3庞来学,孙康宁,孙家涛,李明.Fe_3Al金属间化合物的价电子结构与其力学性能的关系[J].材料热处理学报,2004,25(2):64-67. 被引量：9

4王强,梁淑华,范志康.CuCr系合金材料制造工艺的新进展[J].材料导报,2000,14(8):22-24. 被引量：30

5Z.L. Li1,2) ,C.X.Ma2) and Z.L.Liu1) 1) Department of Materials Science and Engineering,Liaoning Institute of Technology,Jinzhou 121001 ,China 2) Collage of Science, Northeast University ,Shenyang,110006 , China.VALENCE ELECTRON STRUCTURE OF HIGH PROPERTY HIGH SPEED RESISTANCE STEEL AND ITS COMPOSITION DESIGN[J].金属学报：英文版,1999,0(4):408-414. 被引量：8

6余宗森,陈宁.杂质-空位复合体导致的非平衡偏聚的机制[J].中国科学：A辑,1992,23(10):1114-1120. 被引量：4

7彭立明,温宏权,邹启明,毛协民.自生复合Cu08Cr合金定向凝固过程研究[J].材料工程,1999,27(9):7-9. 被引量：5

8钟夏平,高英俊,刘慧.Al-Cu合金时效初期的价电子结构[J].中国有色金属学报,2004,14(1):55-59. 被引量：16

9刘志林,孙振国,李志林.余氏理论和程氏理论在合金研究中的应用[J].自然科学进展：国家重点实验室通讯,1998,8(2):150-160. 被引量：36

1苏娟华,姜涛,任凤章.Cr对铜价电子结构及性能影响[J].材料热处理学报,2012,33(4):152-155. 被引量：2

2王松,张吉明,陈永泰,王塞北,谢明.时效态Cu-1.5%Cr合金的组织与性能研究[J].稀有金属与硬质合金,2014,42(2):64-68. 被引量：3

3沈斌,程建奕,李海英.Cu-Cr合金时效过程的相变动力学[J].热加工工艺,2015,44(10):226-229. 被引量：2

1苏娟华,姜涛,任凤章,贾淑果.CuCrSnZn合金析出相价电子结构计算与强化机理分析[J].材料热处理学报,2013,34(7):27-30. 被引量：1

2王松,谢明,张吉明,朱刚,陈永泰,王塞北,李再久.高强高导Cu-Cr-Ag-Y合金的时效特征及其载流滑动磨损性能[J].贵金属,2014,35(A01):62-66. 被引量：3

3王松,谢明,陈敬超,陈永泰,王塞北.高强高导电Cu-Cr-Zr合金时效过程中组织和性能的演化[J].电工材料,2015(1):15-18. 被引量：5

4陈敬超,亢鹏.2014年云南金属材料与加工年评[J].云南冶金,2015,44(2):80-91. 被引量：1

5王红军,刘宏玉,刘礼,曾晓宇,卢建夺,林冲,徐红兵.Calculations of stability of alloyed cementite from valance electron structure[J].中南大学学报：英文版,2017,24(2):259-269.

6朱军,任文亮.Cu-10Cr-0.1Zr原位复合材料的制备工艺和性能研究[J].热加工工艺,2017,46(22):126-129.

7宋士鑫,龚留奎,黄滢秋,陈子明,刘晓彬,黄伟,刘峰.Cu-Cr-Sn-Zn-Si-Y合金显微组织及性能研究[J].兵器材料科学与工程,2023,46(3):82-86.

1高英俊,黄创高,韦银燕,蓝志强,刘慧.掺微量Zr的Al-Mg合金的原子成键与力学性能[J].有色金属,2005,57(3):1-4. 被引量：4

2王庆松,郑发农,王兴林,沈洋,江安.Al-Mg-Si合金GP区的键络结构与界面能分析[J].有色金属,2011,63(2):1-5.

3李日升.离子轰击诱发表面原子偏聚的发现与研究[J].物理,1994,23(8):511-512.

4黄正华,郭学锋,张忠明.合金化对AZ91D镁合金组织与力学性能的影响[J].稀有金属材料与工程,2006,35(3):363-366. 被引量：11

5坚增运,杨根仓,周尧和.Al－18％Si合金的温度处理[J].中国有色金属学报,1995,5(4):133-135. 被引量：31

6高英俊,王庆松,王娜.Al-Mg-Si合金GP区的原子键络与强化作用[J].矿冶工程,2006,26(5):89-91. 被引量：9

7韩永剑,高英俊,班冬梅,常素玲.Al-Zn合金GP区的价电子结构分析[J].稀有金属,2005,29(1):69-71. 被引量：1

8钟夏平,高英俊,刘慧.Al-Cu合金时效初期的价电子结构[J].中国有色金属学报,2004,14(1):55-59. 被引量：16

9王庆松,王玉玲,温新竹,高英俊.Al-Mg-Si合金L1_0型GP区的价电子结构分析[J].华侨大学学报：自然科学版,2006,27(3):252-255.

10高英俊,黄创高,王态成,蓝志强,韦银燕.Al-Cu合金中θ相的价电子结构分析[J].功能材料,2004(z1):1103-1106. 被引量：6

Basic Information:

DOI：

Chinese Library Classification Number:TG146.11[金属学及工艺—金属材料]

Citation Information:

According to the＂Empirical Electron Theory in Solid and Molecule（EET）＂,with the＂hard sphere model＂,the valence electronic structures of the GP zone in Cu-Cr alloys are calculated. The results show that Cu atoms are able to form covalent with Cr atoms, forming the GPzone-zone of Cr atom partial poly-merization,while the strongest and stronger covalent bonds in GP zones are stronger than the strongest bonds in α-solid solution cell, as can improve the strength of covalent bonds hardness and obviously increase alloy strength.

quote

GB/T 7714-2015 [1] ZHANG Lei, CHEN Jing-chao, YU Jie. Analysis of Valence Electron Structure of GP Zone in Cu-Cr Alloy[J]. Rare Metals and Cemented Carbides, 2006(4): 28-31.
MLA [1] ZHANG Lei, et al., "Analysis of Valence Electron Structure of GP Zone in Cu-Cr Alloy." Rare Metals and Cemented Carbides, no. 4, 2006, pp. 28-31.
APA [1] ZHANG Lei, CHEN Jing-chao, & YU Jie. (2006). Analysis of Valence Electron Structure of GP Zone in Cu-Cr Alloy. Rare Metals and Cemented Carbides(4), 28-31.
IEEE [1] ZHANG Lei, CHEN Jing-chao, and YU Jie, "Analysis of Valence Electron Structure of GP Zone in Cu-Cr Alloy," Rare Metals and Cemented Carbides, no. 4, pp. 28-31, 2006. keywords: {Cu-Cr alloys;EET;GP zone;valence electron structure}