• 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

电子束熔炼制造的Ti-6Al-4V实心样品的单调和疲劳行为：实验、分析与数值研究

Monotonic and Fatigue Behavior of EBM Manufactured Ti-6Al-4V Solid Samples: Experimental, Analytical and Numerical Investigations.

作者信息

Radlof Wiebke, Benz Christopher, Heyer Horst, Sander Manuela

机构信息

Institute of Structural Mechanics, Faculty of Mechanical Engineering and Marine Technology, University of Rostock, 18059 Rostock, Germany.

出版信息

Materials (Basel). 2020 Oct 17;13(20):4642. doi: 10.3390/ma13204642.

DOI:10.3390/ma13204642
PMID:33080913
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7603216/
Abstract

The present study aims to carry out an experimental, analytical and numerical investigation of the monotonic and fatigue performance of electron beam melted Ti-6Al-4V structures. Therefore, tensile tests, multiple step tests and strain-life tests were performed on machined EBM Ti-6Al-4V solid samples. An elastic-plastic material model in combination with a numerical damage model was examined according to the experimental tensile tests. Analytical models proposed by Ramberg and Osgood, as well as Coffin and Manson were obtained to describe the cyclic stress-strain curves and strain-life curves, respectively. The fracture surfaces of the tested samples and the influence of different build directions were analyzed. A prediction of the static and fatigue material properties is of particular importance, e.g., for the safe application of additively manufactured load-bearing implant structures. Based on the determined analytical and numerical models, the material and product behavior of complex electron beam melted structures under cyclic loading and fatigue life determination can be investigated in the early stages of the product development process.

摘要

本研究旨在对电子束熔化的Ti-6Al-4V结构的单调和疲劳性能进行实验、分析和数值研究。因此，对加工后的电子束熔化Ti-6Al-4V实心样品进行了拉伸试验、多步试验和应变寿命试验。根据实验拉伸试验，研究了弹塑性材料模型与数值损伤模型相结合的情况。分别获得了Ramberg和Osgood以及Coffin和Manson提出的解析模型，以描述循环应力-应变曲线和应变寿命曲线。分析了测试样品的断口表面以及不同构建方向的影响。例如，对于增材制造的承重植入物结构的安全应用，预测静态和疲劳材料性能尤为重要。基于所确定的解析和数值模型，可以在产品开发过程的早期阶段研究复杂电子束熔化结构在循环载荷下的材料和产品行为以及疲劳寿命确定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/7020f392809e/materials-13-04642-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/de2d4a7ffcb4/materials-13-04642-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/0c732d487db1/materials-13-04642-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/7a8c82123d8f/materials-13-04642-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/497ae00faf38/materials-13-04642-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/e8b273ba1a71/materials-13-04642-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/4bad0246dfad/materials-13-04642-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/1d622f2626dc/materials-13-04642-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/41cf23d2b057/materials-13-04642-g008a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/86441e2b164f/materials-13-04642-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/74db86bdc56d/materials-13-04642-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/f09d1114454e/materials-13-04642-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/83307d5ef187/materials-13-04642-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/7020f392809e/materials-13-04642-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/de2d4a7ffcb4/materials-13-04642-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/0c732d487db1/materials-13-04642-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/7a8c82123d8f/materials-13-04642-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/497ae00faf38/materials-13-04642-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/e8b273ba1a71/materials-13-04642-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/4bad0246dfad/materials-13-04642-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/1d622f2626dc/materials-13-04642-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/41cf23d2b057/materials-13-04642-g008a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/86441e2b164f/materials-13-04642-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/74db86bdc56d/materials-13-04642-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/f09d1114454e/materials-13-04642-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/83307d5ef187/materials-13-04642-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cdc1/7603216/7020f392809e/materials-13-04642-g013.jpg

相似文献

1
Monotonic and Fatigue Behavior of EBM Manufactured Ti-6Al-4V Solid Samples: Experimental, Analytical and Numerical Investigations.电子束熔炼制造的Ti-6Al-4V实心样品的单调和疲劳行为：实验、分析与数值研究
Materials (Basel). 2020 Oct 17;13(20):4642. doi: 10.3390/ma13204642.
2
Low-Cycle Fatigue Behavior of Wire and Arc Additively Manufactured Ti-6Al-4V Material.电弧增材制造Ti-6Al-4V材料的低周疲劳行为
Materials (Basel). 2023 Sep 5;16(18):6083. doi: 10.3390/ma16186083.
3
Influence of Manufacturing Parameters on Microstructure and Hydrogen Sorption Behavior of Electron Beam Melted Titanium Ti-6Al-4V Alloy.制造参数对电子束熔炼Ti-6Al-4V钛合金微观结构及氢吸附行为的影响
Materials (Basel). 2018 May 10;11(5):763. doi: 10.3390/ma11050763.
4
Effect of Precrack Configuration and Lack-of-Fusion on the Elastic-Plastic Fracture Toughness of Additively Manufactured Ti-6Al-4V parts.预裂纹形态和未熔合对增材制造Ti-6Al-4V零件弹塑性断裂韧性的影响。
Mater Perform Charact. 2020;9(5). doi: 10.1520/mpc20190155.
5
Stress-Strain Curves and Modified Material Constitutive Model for Ti-6Al-4V over the Wide Ranges of Strain Rate and Temperature.Ti-6Al-4V在宽应变率和温度范围内的应力-应变曲线及修正的材料本构模型
Materials (Basel). 2018 Jun 2;11(6):938. doi: 10.3390/ma11060938.
6
Low Cycle Fatigue Life Prediction Using Unified Mechanics Theory in Ti-6Al-4V Alloys.基于统一力学理论的Ti-6Al-4V合金低周疲劳寿命预测
Entropy (Basel). 2019 Dec 23;22(1):24. doi: 10.3390/e22010024.
7
The effect of surface topography and porosity on the tensile fatigue of 3D printed Ti-6Al-4V fabricated by selective laser melting.表面形貌和孔隙率对选区激光熔化 3D 打印 Ti-6Al-4V 拉伸疲劳的影响。
Mater Sci Eng C Mater Biol Appl. 2019 May;98:726-736. doi: 10.1016/j.msec.2019.01.024. Epub 2019 Jan 9.
8
An Investigation of the Anisotropic Fatigue Properties of Laser Additively Manufactured Ti-6Al-4V under Vibration Loading.振动载荷下激光增材制造Ti-6Al-4V的各向异性疲劳性能研究
Materials (Basel). 2023 Jul 19;16(14):5099. doi: 10.3390/ma16145099.
9
Fatigue Crack Growth of Electron Beam Melted Ti-6Al-4V in High-Pressure Hydrogen.电子束熔炼Ti-6Al-4V在高压氢气中的疲劳裂纹扩展
Materials (Basel). 2020 Mar 12;13(6):1287. doi: 10.3390/ma13061287.
10
Defects in Electron Beam Melted Ti-6Al-4V: Fatigue Life Prediction Using Experimental Data and Extreme Value Statistics.电子束熔炼Ti-6Al-4V的缺陷：利用实验数据和极值统计预测疲劳寿命
Materials (Basel). 2021 Jan 30;14(3):640. doi: 10.3390/ma14030640.

引用本文的文献

1
Nano-Mechanical Properties and Creep Behavior of Ti6Al4V Fabricated by Powder Bed Fusion Electron Beam Additive Manufacturing.电子束粉末床熔融增材制造Ti6Al4V的纳米力学性能及蠕变行为
Materials (Basel). 2021 Jun 1;14(11):3004. doi: 10.3390/ma14113004.
2
Mechanical Properties of High-Strength Cu-Cr-Zr Alloy Fabricated by Selective Laser Melting.选择性激光熔化制备的高强度Cu-Cr-Zr合金的力学性能
Materials (Basel). 2020 Nov 7;13(21):5028. doi: 10.3390/ma13215028.

本文引用的文献

1
Additive manufacturing technology for porous metal implant applications and triple minimal surface structures: A review.用于多孔金属植入物应用的增材制造技术及三重极小曲面结构：综述
Bioact Mater. 2018 Dec 21;4(1):56-70. doi: 10.1016/j.bioactmat.2018.12.003. eCollection 2019 Mar.
2
Influence of Inherent Surface and Internal Defects on Mechanical Properties of Additively Manufactured Ti6Al4V Alloy: Comparison between Selective Laser Melting and Electron Beam Melting.固有表面和内部缺陷对增材制造Ti6Al4V合金力学性能的影响：选择性激光熔化与电子束熔化的比较
Materials (Basel). 2018 Mar 31;11(4):537. doi: 10.3390/ma11040537.
3
The relationships between deformation mechanisms and mechanical properties of additively manufactured porous biomaterials.
增材制造多孔生物材料的变形机制与力学性能之间的关系。
J Mech Behav Biomed Mater. 2017 Jun;70:28-42. doi: 10.1016/j.jmbbm.2016.09.018. Epub 2016 Sep 16.