手机十三水作弊软件|十三水棋牌游戏赚钱
首页 > 论文 > 中国激光 > 37卷 > 11期(pp:2931-2936)

合金的玻璃形成能力对激光重熔Zr基非晶热影响区晶化的影响

Influence of Glass Forming Ability of Alloy on Crystallization in Heat-Affected Zone by Laser Remelting Zr Based Bulk Metallic Glasses

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

通过脉冲激光重熔Zr55All 0Ni5Cu30非晶合金和Zr65Al7.5Ni10Cu17.5非晶合金, 分析了具有不同玻璃形成能力的非晶合金热影响区晶化?#24418;?#30340;差异。结果表明, 玻璃形成能力稍差的Zr65Al7.5Ni10Cu17.5非晶合金比玻璃形成能力强的Zr55All 0Ni5Cu30非晶合金热影响区晶化严重。激光重熔Zr55Al10Ni5Cu30非晶合金4次后, 热影响区仅有稀疏的球状晶粒析出; 而激光重熔Zr65Al7.5Ni10Cu17.5非晶合金1?#38382;? 热影响区布满球状晶粒, 激光重熔4次后, 晶化晶粒长大明显, 且在球状晶粒的内部呈现树枝状放射生长形态。激光重熔热影响区非晶合金的晶化?#24418;?#19982;该合金的玻璃形成能力密切相关。玻璃形成能力越高, 越有利于保持热影响区的非晶状态。

Abstract

Crystallization in the heat-affected zone with nominal composition of Zr55All 0Ni5Cu30 and Zr65Al7.5Ni10Cu17.5, which has different glass forimg abilities, is investigated during pulsed Nd:YAG laser remelting processing. It is found that the crystallization in the heat-affected zone for Zr65Al7.5Ni10Cu17.5 alloy with low glass forming ability is more severe than that for Zr55All 0Ni5Cu30 alloy. There are only small number of micron-scale spherical grains sparsely formed in heat-affected zone, even Zr55All0Ni5Cu30 alloy is laser remelted repeatedly by four times. However, the heat-affected zone is almost fully covered with the spherical grains when Zr65Al7.5Ni10Cu17.5 alloy is laser remelted once. When Zr65Al7.5Ni10Cu17.5 alloy is laser remelted by four times, the size of spherical grains increase obviously, and there exhibits a radial dendritic growth in the spherical grain.Crystallization in the heat-affected zone for bulk metallic glasses during pulsed Nd:YAG laser remelting mainly depends on the glass forming ability of the alloy, and the high glass-forming ability is in favor of keeping the heat-affected zone under amorphous state.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:O751;TN249

DOI:10.3788/cjl20103711.2931

所属栏目:激光制造

基金项目:国家自然科学基金(50971102)、?#29575;?#32426;优秀人才支持计划(NCET-06-0879)、西北工业大学基础研究基金(NPU-FFR-JC200808)、凝固技术国家重点实验室(西北工业大学)自主研究课题(16-TZ-2007,39-QZ-2009)、高等学校学科创新引智计划(08040)、中国博士后科学基金(20090461312)和凝固技术国家重点实验室博士后基金(05-BZ-2010)资助课题。

收稿日期:2010-03-22

修改稿日期:2010-04-15

网络出版日期:0001-01-01

作者单位    点击查看

刘伟伟?#20309;?#21271;工业大学凝固技术国家重点实验室, 陕西 西安 710072
林鑫?#20309;?#21271;工业大学凝固技术国家重点实验室, 陕西 西安 710072
杨高林?#20309;?#21271;工业大学凝固技术国家重点实验室, 陕西 西安 710072
杨海欧?#20309;?#21271;工业大学凝固技术国家重点实验室, 陕西 西安 710072
黄卫东?#20309;?#21271;工业大学凝固技术国家重点实验室, 陕西 西安 710072
李金富:上海交通大学材料学院, 上海 200240

联系人作者:刘伟伟([email protected])

备注:刘伟伟(1983—), 女, 硕士研究生, 主要从事激光重熔非晶合金过程中热影响区晶化方面的研究。

【1】Y. Zhang, D. Q. Zhao, M. X. Pan et al.. Glass forming properties of Zr-based bulk metallic alloys [J]. J. Non-Crystalline Solids, 2003, 315(1-2):206~210

【2】Zhong Minlin, Liu Wenjin. Leading areas and hot topics on global laser materials processing research [J]. Chinese J. Lasers, 2008, 35(11):1653~1659
?#29992;?#38678;, 刘文今. 国际激光材料加工研究的主导领域与热点[J]. 中国激光, 2008, 35(11):1653~1659

【3】Wang Huaming, Zhang Shuquan, Wang Xiangming. Progress and challenges of laser direct manufacturing of large titanium structural components [J]. Chinese J. Lasers, 2009, 36(12):3204~3209
王华明,张述泉,王向明. 大型钛合金结构件激光直接制造的进展与挑战[J]. 中国激光, 2009, 36(12):3204~3209

【4】Shizhou Xiao, Andreas Ostendorf. Laser processing in solar cell production [J]. Chinese J. Lasers, 2009, 36(12):3116~3124

【5】Wang Dongsheng, Tian Zongjun, Shen Lida et al.. Research development of nanostructured coatings prepared by laser cladding [J]. Chinese J. Lasers, 2008, 35(11):1698~1709
王东生,田宗军,沈理达 等. 激光表面熔覆制备纳米结构涂层的研究进展[J]. 中国激光, 2008, 35(11):1698~1709

【6】Hang Junsheng, Yang Yuanzheng, Tao Pingjun et al.. Laser remelting bulk metallic glass Cu60Zr30Ti10 [J]. Special Casting and Nonferrous Alloys, 2007, 27(6):411~412
黄钧声,杨元政,陶平均 等. 块状非晶合金Cu60Zr30Ti10的激光熔凝研究[J]. 特种铸造及有色合金, 2007, 27(6):411~412

【7】T. M. Yue, Y. P. Su, H. O. Yang. Laser cladding of Zr65Al7.5Ni10Cu17.5 amorphous alloy on magnesium [J]. Mater. Lett., 2007, 61(1):209~212

【8】B. Li, Z. Y. Li, J. G. Xiong et al.. Laser welding of Zr45Cu48Al7 bulk glassy alloy [J]. J. Alloys and Compounds, 2006, 413(1-2):118~121

【9】Tan Zuoxiang, Wang Xiaojing, Zhang Haifeng et al.. Friction welding of bulk glass with composition Zr55Al10Ni5Cu30 [J]. Acta Metallugica Sinica, 2009, 45(5):620~624
覃作祥,王小京,张海峰 等. Zr55Al10Ni5Cu30块体金属玻璃的摩擦焊焊接[J]. 金属学报, 2009, 45(5):620~624

【10】W. Xing, J. Shen, L. Y. Zhang et al.. Investigation of precipitation phases in as-cast wedge ingot of bulk amorphous Zr56.6Cu17.3Ni12.5Al9.6Ti4 alloy [J]. J. Alloys and Compounds, 2009, 481(1-2):531~538

【11】Hen Lin, Sun Jun. Effect of oxygen on the thermal stability of Zr-Cu-Ni-Al-Ti bulk amorphous alloy [J]. Acta Metallugica Sinica, 2006, 42(2):134~138
贺林, 孙军. 氧对Zr-Cu-Ni-Al-Ti 块体非晶合金热稳定性的影响[J]. 金属学报, 2006, 42(2):134~138

【12】L. Q. Xing, P. Ochin. Investigation of the effects of Al and Ti on the glass forming ability of Zr-Cu-Al and Zr-Ti-Al-Cu-Ni alloys through their solidfication charicteristics [J]. Acta Materialia, 1997, 45(9):3765~3774

【13】Michael Miller, Peter Liaw. Bulk Metallic Glasses: An Overview [M]. New York: Springer, 2008. Chapter 4

【14】J. Shen, J. Zou, L. Ye et al.. Glass-forming ability and thermal stability of a new bulk metallic glass in the quaternary Zr-Cu-Ni-Al system [J]. J. Non-Crystalline Solids, 2005, 351(30-32):2519~2523

【15】G. J. Fan, J. F. Loffler, R. K. Wunderlich et al.. Thermodynamics, enthalpy relaxation and fragility of the bulk metallic glass-forming liquid Pd43Ni10Cu27P20 [J]. Acta Materialia, 2004, 52(3):667~674

【16】B. Yang, Y. Du, Y. Liu. Recent progress in criterions for glass forming ability [J]. Trans. Nonferrous Met. Soc. China, 2009, 19(1):78~84

【17】Yang Gaolin, Lin Xin, Liu Weiwei et al.. The effect of heating rates on crystallization of bulk metallic glass [J]. Special Casting and Nonferrous Alloys, 2009, 29(3):203~206
杨高林, 林鑫, 刘伟伟 等. 升温速度对Zr65Al7.5Ni10Cu17.5块体非晶合金晶化的影响[J]. 特种铸造及有色合金, 2009, 29(3):203~206

【18】Jan Schroers, Andreas Masuhr, William L. Johnson. Pronounced asymmetry in the crystallization behavior during constant heating and cooling of a bulk metallic glass-forming liquid [J]. Phys. Rev. B, 1999, 60(17):11855~11858

引用该论文

Liu Weiwei,Lin Xin,Yang Gaolin,Yang Haiou,Huang Weidong,Li Jinfu. Influence of Glass Forming Ability of Alloy on Crystallization in Heat-Affected Zone by Laser Remelting Zr Based Bulk Metallic Glasses[J]. Chinese Journal of Lasers, 2010, 37(11): 2931-2936

刘伟伟,林鑫,杨高林,杨海欧,黄卫东,李金富. 合金的玻璃形成能力对激光重熔Zr基非晶热影响区晶化的影响[J]. 中国激光, 2010, 37(11): 2931-2936

被引情况

【1】张莹,林鑫,杨高林,胡桥,杨海欧,李鹏. 激光立体成?#29289;?#22522;块体非晶合金的组织特征. 中国激光, 2013, 40(3): 303005--1

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF

手机十三水作弊软件 广西快乐十分走势图app 上海快三开奖历史数据 青海福利彩票中心 东方6十1开奖历史号码 头条号推荐量一般多少 广东快乐十分追号技巧 cctv5直播 旗袍白小姐1一2彩图 二十一点保赢 快乐赛车人工计划在线