期刊文献+

二元低熔点合金储热性能的研究 被引量:2

Investigation on Heat Storage Property of Binary Eutectic Alloy Based on Sn,Bi and Pb
原文传递
导出
摘要 以低熔点合金Sn、Bi和Pb原料,制备了Sn-Bi、Sn-Pb和Bi-Pb共晶合金。采用XRD、DSC和激光热常数测试仪对产物结构和热物理性能进行了表征。结果表明,Sn-58Bi合金相变温度在136.9~149.1℃,相变潜热为40.84 J/g,比热容为0.17 J/(g·K),热导率为16.2 W/(m·K)。在制备的合金中,储热能力大小依次为Sn-58Bi>Sn-38Pb>Bi-45Pb。 Sn-Bi, Sn-Pb and Bi-Pb eutectic alloy were prepared by casting technology. The microstructure and heat storage property were investigated by optical microscope, XRD, DSC and laser thermal constants measuring apparatus. The results show that the latent heat of the alloy is 40.84 J/g (344.3 J/cm3), the phase-change temperature is from 136.9 to 149.1℃, and the specific heat capacity is 0.17 J/(g. K). The latent storage property decreases with the order: Sn-58Bi〉Sn-38Pb〉Bi-45Pb.
出处 《热加工工艺》 CSCD 北大核心 2012年第24期35-37,共3页 Hot Working Technology
基金 国家科技支撑计划项目(2012BAA05B05) 中国博士后科学基金面上项目(20110491223)
关键词 Sn—Bi Sn—Pb BI PB 储热性能 Sn-Bi Sn-Pb Bi-Pb heat storage property
  • 相关文献

参考文献10

二级参考文献62

共引文献115

同被引文献13

  • 1罗辉,赵忠魁,冯立明,周峥.焊接工艺参数对奥氏体不锈钢焊接接头腐蚀行为的影响[J].热加工工艺,2005,34(6):47-48. 被引量:20
  • 2赵长喜.低熔点合金在复杂薄壁零件制造中的应用研究[J].航天制造技术,2006(2):15-18. 被引量:8
  • 3李福禄,田福祥.低熔点合金在汽车起重机油箱拉深模中的应用[J].工程机械,2006,37(7):53-55. 被引量:2
  • 4李树桢,何柏林.新型低熔点模具合金的研制[J].热加工工艺,2007,36(21):16-18. 被引量:5
  • 5Hosemann P, hawleyM, KouryD, et al. Characterization of oxide layers grown on D9 austenitic stainless steel in lead bismuth eutectic [J]. JournalofNuclearMaterials, 2008,375(3):323-330.
  • 6VanD B J0 Almazouzi A. Compatibility ofmartensitic/austenitic steel welds with liquid lead bismuth euteetic environment [J]. Journal of Nuclear Materials, 2009,385(3): 504-509.
  • 7Chen X Z, Shen Z, Li P, et al. Compatibility of CLAM steel weldments with static LiPb alloy at 500oC[J]. Fusion Engineering andDesign, 2012, 87(9): 1565-1569.
  • 8Yeliseveva O, Tsisar V, Benamati G. Influence of temperature on the interaction mode ofT91 and AISI 316L steels with Pb-Bi melt saturated by oxygen [J]. Corrosion Science, 2008, 50 (6): 1672 o 1683.
  • 9Schroer C, Wedemeyer O, Novotny J, et al. Long-term service of austenitic steel 1. 4571 as a container material for flowing lead-bis- muth eutectic [J]. Journal of Nuclear Materials, 2011,418 (1/3): 8-15.
  • 10Hosemann P, HAWley M, Koury D, et al. Nanoscale characteri- zation of liT-9 exposed to lead bismuth eutectic at 500oC for 3000 h [J]. JournalofNuclearMaterials, 2008,381(3):211-215.

引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部