• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

脉冲激光束焊接 PdCuNiP 块状金属玻璃。

Pulsed Laser Beam Welding of PdCuNiP Bulk Metallic Glass.

机构信息

Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, 06511, USA.

School of Materials Science and Engineering, Beihang University, Beijing, 100191, China.

出版信息

Sci Rep. 2017 Aug 11;7(1):7989. doi: 10.1038/s41598-017-08460-6.

DOI:10.1038/s41598-017-08460-6
PMID:28801665
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5554243/
Abstract

We used pulsed laser beam welding method to join PdCuNiP (at.%) bulk metallic glass and characterized the properties of the joint. Fusion zone and heat-affected zone in the weld joint can be maintained completely amorphous as confirmed by X-ray diffraction and differential scanning calorimetry. No visible defects were observed in the weld joint. Nanoindentation and bend tests were carried out to determine the mechanical properties of the weld joint. Fusion zone and heat-affected zone exhibit very similar elastic moduli and hardness when compared to the base material, and the weld joint shows high ductility in bending which is accomplished through the operation of multiple shear bands. Our results reveal that pulsed laser beam welding under appropriate processing parameters provides a practical viable method to join bulk metallic glasses.

摘要

我们采用脉冲激光束焊接方法将 PdCuNiP（原子%）块状金属玻璃进行连接，并对连接性能进行了表征。X 射线衍射和差示扫描量热法证实，焊接接头的熔合区和热影响区可以完全保持非晶态。在焊接接头中没有观察到明显的缺陷。进行了纳米压痕和弯曲试验来确定焊接接头的力学性能。与母材相比，熔合区和热影响区表现出非常相似的弹性模量和硬度，焊接接头在弯曲时表现出高延展性，这是通过多个剪切带的作用实现的。我们的结果表明，在适当的工艺参数下采用脉冲激光束焊接为连接块状金属玻璃提供了一种实用可行的方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/87f601fa284b/41598_2017_8460_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/36731fa6bbf4/41598_2017_8460_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/b00783101d71/41598_2017_8460_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/b7157d247e4b/41598_2017_8460_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/af95f6de3171/41598_2017_8460_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/fa892b4ee62a/41598_2017_8460_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/e12275a5741e/41598_2017_8460_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/87f601fa284b/41598_2017_8460_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/36731fa6bbf4/41598_2017_8460_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/b00783101d71/41598_2017_8460_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/b7157d247e4b/41598_2017_8460_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/af95f6de3171/41598_2017_8460_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/fa892b4ee62a/41598_2017_8460_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/e12275a5741e/41598_2017_8460_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/10d7/5554243/87f601fa284b/41598_2017_8460_Fig7_HTML.jpg

相似文献

1
Pulsed Laser Beam Welding of PdCuNiP Bulk Metallic Glass.脉冲激光束焊接 PdCuNiP 块状金属玻璃。
Sci Rep. 2017 Aug 11;7(1):7989. doi: 10.1038/s41598-017-08460-6.
2
Structure and Properties of Zr-Based Bulk Metallic Glasses in As-Cast State and After Laser Welding.铸态及激光焊接后锆基大块金属玻璃的结构与性能
Materials (Basel). 2018 Jun 29;11(7):1117. doi: 10.3390/ma11071117.
3
Steel Sheets Laser Lap Joint Welding-Process Analysis.钢板激光搭接焊接工艺分析
Materials (Basel). 2020 May 14;13(10):2258. doi: 10.3390/ma13102258.
4
Microstructural Characterization of Laser Weld of Hot-Stamped Al-Si Coated 22MnB5 and Modification of Weld Properties by Hybrid Welding.热冲压铝硅涂层22MnB5激光焊接的微观结构表征及混合焊接对焊接性能的改性
Materials (Basel). 2021 Jul 14;14(14):3943. doi: 10.3390/ma14143943.
5
Solid State Joining of a Cold Rolled Zr-Based Bulk Metallic Glass to a Wrought Aluminum Alloy by Power Ultrasonics.通过功率超声实现冷轧锆基大块金属玻璃与变形铝合金的固态连接。
Materials (Basel). 2022 Nov 1;15(21):7673. doi: 10.3390/ma15217673.
6
Propagation characteristics of ultrasonic weld-guided waves in Friction stir welding joint of same material.同种材料搅拌摩擦焊接接头中超声焊缝导波的传播特性
Ultrasonics. 2020 Mar;102:106058. doi: 10.1016/j.ultras.2019.106058. Epub 2019 Dec 7.
7
Laser-Based Additive Manufacturing and Characterization of an Open-Porous Ni-Based Metallic Glass Lattice Structure (NiNbTa).基于激光的开孔多孔镍基金属玻璃晶格结构（NiNbTa）的增材制造与表征
3D Print Addit Manuf. 2024 Apr 1;11(2):e537-e547. doi: 10.1089/3dp.2022.0118. Epub 2024 Apr 16.
8
Quasi-Continuous Wave Pulsed Laser Welding of Copper Lap Joints Using Spatial Beam Oscillation.基于空间光束振荡的铜搭接接头准连续波脉冲激光焊接
Micromachines (Basel). 2022 Nov 27;13(12):2092. doi: 10.3390/mi13122092.
9
Effect of joint design and welding type on the flexural strength and weld penetration of Ti-6Al-4V alloy bars.接头设计和焊接类型对Ti-6Al-4V合金棒材抗弯强度和焊缝熔深的影响
J Prosthet Dent. 2015 May;113(5):467-74. doi: 10.1016/j.prosdent.2014.10.010. Epub 2015 Mar 4.
10
Anomalous shear band characteristics and extra-deep shock-affected zone in Zr-based bulk metallic glass treated with nanosecond laser peening.纳秒激光喷丸处理的 Zr 基块状金属玻璃中的异常剪切带特征和超深冲击影响区。
Sci Rep. 2017 Mar 7;7:43948. doi: 10.1038/srep43948.

引用本文的文献

1
Increased tensile strength induced by the precipitation of nanocrystals for welding joints of Zr-based amorphous alloys.纳米晶体析出对锆基非晶合金焊接接头拉伸强度的增强作用。
Heliyon. 2024 Jul 22;10(15):e35005. doi: 10.1016/j.heliyon.2024.e35005. eCollection 2024 Aug 15.

本文引用的文献

1
Castable Bulk Metallic Glass Strain Wave Gears: Towards Decreasing the Cost of High-Performance Robotics.可铸造块状金属玻璃应变波齿轮：降低高性能机器人成本。
Sci Rep. 2016 Nov 24;6:37773. doi: 10.1038/srep37773.
2
Liquid-solid joining of bulk metallic glasses.大块金属玻璃的液固连接
Sci Rep. 2016 Jul 29;6:30674. doi: 10.1038/srep30674.
3
Imprinting bulk amorphous alloy at room temperature.室温下对块状非晶合金进行压印。
Sci Rep. 2015 Nov 13;5:16540. doi: 10.1038/srep16540.
4
Fractal atomic-level percolation in metallic glasses.分形原子级在金属玻璃中的渗透。
Science. 2015 Sep 18;349(6254):1306-10. doi: 10.1126/science.aab1233.
5
Rejuvenation of metallic glasses by non-affine thermal strain.非弹性热应变对金属玻璃的再活化。
Nature. 2015 Aug 13;524(7564):200-3. doi: 10.1038/nature14674.
6
Critical fictive temperature for plasticity in metallic glasses.金属玻璃塑性的临界虚构温度。
Nat Commun. 2013;4:1536. doi: 10.1038/ncomms2546.