+Advanced Search
Home > Archive>Volume 51, Issue 7, 2022 >2454-2459. DOI:10.12442/j.issn.1002-185X.E20210016
PDF HTML XML Export Cite reminder
Determination of Thermo-physical Properties of 7XXX Aluminum Alloys by Equivalency Method
Author:
Affiliation:

1.Light Alloy Research Institute, Central South University, Changsha 410012, China;2.State Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha 410083, China;3.Department of Materials, Antai New Energy Technology Co., Ltd, Zhangzhou 363999, China

Clc Number:

TG131

Fund Project:

National Natural Science Foundation of China (52001332); Science Foundation of Hunan Province, China (2020JJ5752)

  • Article
    • | |
  • Metrics
    • |
  • Reference [30]
    • |
  • Related [20]
    • | | |
  • Comments
    Abstract:

    Based on the equivalency method (the impact of all alloying elements on the thermo-physical properties can be expressed through the equivalent impact of a reference element), Zn was regarded as a reference element, and the parameters required for equivalency calculation were obtained through the numerical fitting of the Al-rich liquidus line in the binary phase diagram of 7XXX series aluminum alloys. The sum of the equivalent concentration of other elements and the actual concentration of the reference element was used to calculate the liquidus temperature and latent heat of materials. The calculation results are in good agreement with the measured data by differential scanning calorimetric (DSC) apparatus. Compared with Jmatpro software, the equivalency method shows better accuracy.

    Reference
    [1] Fang Huachan, Chen Kanghua, Chao Hong et al. Materials Science and Engineering of Powder Metallurgy[J], 2009, 14(6): 351 (in Chinese)
    [2] Tolga Dursun, Costas Soutis. Materials and Design[J], 2014, 56: 862
    [3] Chen Ziyong, Mo Yuanke, Nie Zuoren. Metallurgical and Materials Transactions A[J], 2013, 44(8): 3910
    [4] Clinch M R, Harris S J, Hepples W et al. Materials Science Forum[J], 2006, 519-521: 339
    [5] Chinh N Q, Lendvai J, Ping D H et al. Journal of Alloys and Compounds[J], 2004, 378(1-2): 52
    [6] She Huan, Shu Da, Chu Wei et al. Journal of Materials Engineering[J], 2013(6): 92 (in Chinese)
    [7] He Yongdong, Zhang Xinming, You Jianghai. Transactions of Nonferrous Metals Society of China[J], 2006, 16(5): 665
    [8] He Yongdong, Zhang Xinming, Cao Zhiqiang. Rare Metal Materials and Engineering[J], 2010, 39(7): 1135
    [9] Yurioka N. ISIJ International[J], 2001, 41(6): 566
    [10] American Welding Society. Structural Welding Code-Steel[M]. London: IHS Markit, 2015
    [11] Uwer D, Hohne H. Schweissen und Schneiden[J], 1991, 43(3): 1
    [12] ?ükrü Tala?. Materials and Design[J], 2010, 31(5): 2649
    [13] Xia Yukun, Han Wulin. Foundry Technology[J], 1992(1): 35 (in Chinese)
    [14] Zheng Laisu. Foundry Technology[J], 1994(6): 31 (in Chinese)
    [15] Yang C, Ding Z, Tao Q C et al. Materials Science and Engineering A[J], 2018, 723(18): 296
    [16] Yang Yuchuan. Thesis for Master[D]. Guangzhou: South China University of Technology, 2019
    [17] Djurdjevic M B, Kierkus W T, Gyczynski G E et al. Transactions of the Americans Foundrymen's Society[J], 1999, 14(107): 173
    [18] Djurdjevic M B, Sokolowski J, Kierkus W T et al. Materials Science Forum[J], 2007, 539-543: 299
    [19] Hernandez F C R, Djurdjevic M B, Kierkus W T et al. Materials Science and Engineering A[J], 2005, 396(1-2): 271
    [20] Mitra?inovi? A M, Robles Hernández F C. Materials Science and Engineering A[J], 2012, 540: 63
    [21] Jie Wanqi. Materials China[J], 2012, 12(31): 35 (in Chinese)
    [22] Huber G, Djurdjevic M B, Manasijevic S. International Journal of Heat and Mass Transfer[J], 2019, 139: 548
    [23] Li Hongzhi. Journal of Chongqing Institute of Technology (Natural Science)[J], 2007, 21(23): 36 (in Chinese)
    [24] Djurdjevic M B, Manasijevi? S, Odanovi? Z et al. Advances in Materials Science and Engineering[J], 2013, 2013: 170 527
    [25] Djurdjevic M B, Francis R, Sokolowski J H et al. Materials Science and Engineering A[J], 2004, 386(1-2): 277
    [26] Davis J R. ASM Specialty Handbook: Aluminum and Aluminum Alloys[M]. Geauga: ASM International Press, 1993
    [27] Kenneth Barbalace. Periodic Table of Elements[EB], 1995
    [28] Li Donghui, Gao Yunbao, Xin Qibin et al. Foundry[J], 2004, 53(12): 1005 (in Chinese)
    [29] Larouche D, Laroche C, Bouchard M. Acta Materialia[J], 2003, 51(8): 2161
    [30] Zolotorevsky V S, Belov N A, Glazoff M V. Casting Aluminum Alloys[M]. Amsterdam: Elsevier, 2007
    Cited by
    Comments
    Comments
    分享到微博
    Submit
Get Citation

[Huang Yuanchun, Zhao Jianye, Hu Jiawei, Xiao Zhengbing, Huang Shita. Determination of Thermo-physical Properties of 7XXX Aluminum Alloys by Equivalency Method[J]. Rare Metal Materials and Engineering,2022,51(7):2454~2459.]
DOI：10.12442/j. issn.1002-185X. E20210016

Copy
Article Metrics
  • Abstract:341
  • PDF: 963
  • HTML: 184
  • Cited by: 0
History
  • Received:May 19,2021
  • Revised:September 15,2021
  • Adopted:September 27,2021
  • Online: August 03,2022
  • Published: July 27,2022

Total visitors：12684250

Address：96 weiyanglu, xi'an,Shaanxi, P.R.China Postcode：710016 ServiceTel：0086-26-86231117

E-mail：rmme@c-nin.com

Copyright:Rare Metal Materials and Engineering ® 2025 All Rights Reserved Support:Beijing E-Tiller Technology Development Co., Ltd. ICP: