• 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

镁合金材料模型的开发及其强度评估

Material Model Development of Magnesium Alloy and Its Strength Evaluation.

作者信息

Huang Wenjia, Ma Ninshu, Ma Yunwu, Amaishi Toshiro, Takada Kenji, Hama Takayuki

机构信息

Joining and Welding Research Institute, Osaka University, Osaka 567-0047, Japan.

Division of Global Architecture, Graduate School of Engineering, Osaka University, Osaka 565-0871, Japan.

出版信息

Materials (Basel). 2021 Jan 19;14(2):454. doi: 10.3390/ma14020454.

DOI:10.3390/ma14020454
PMID:33477784
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7832298/
Abstract

A new material model of magnesium alloys, combining both Hill'48 yield function and Cazacu'06 yield function, was developed and programmed into LS-DYNA using user subroutine, in which both slip dominant and twinning/untwinning dominant hardening phenomena were included. First, a cyclic load test was performed, and its finite element analysis was carried out to verify the new material model. Then, the deformation behaviors of the magnesium crash box subjected to the compressive impact loading were investigated using the developed material model. Compared with the experimental results, the new material model accurately predicted the deformation characteristics of magnesium alloy parts. Additionally, the effect of the thickness distribution, initial deflection and contact friction coefficient in simulation models on deformation behaviors were investigated using this validated material model.

摘要

开发了一种结合Hill'48屈服函数和Cazacu'06屈服函数的新型镁合金材料模型，并使用用户子程序将其编程到LS-DYNA中，该模型包含了滑移主导和孪生/去孪生主导的硬化现象。首先，进行了循环载荷试验，并对其进行了有限元分析以验证新材料模型。然后，使用所开发的材料模型研究了镁质碰撞盒在压缩冲击载荷下的变形行为。与实验结果相比，新材料模型准确地预测了镁合金零件的变形特性。此外，使用该经过验证的材料模型研究了模拟模型中厚度分布、初始挠度和接触摩擦系数对变形行为的影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/a8f7ae5da343/materials-14-00454-g019.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/7f18c45f4e6a/materials-14-00454-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0b7b795dbe7f/materials-14-00454-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/ed6b22ce148c/materials-14-00454-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/37dd689ea736/materials-14-00454-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/61d10d2cae2a/materials-14-00454-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/a6fa423aeff8/materials-14-00454-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/f3a2f6b2ae21/materials-14-00454-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/27efd373b19b/materials-14-00454-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/9dcfb69ae965/materials-14-00454-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/44a2df23170a/materials-14-00454-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/c234af831d31/materials-14-00454-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0e0f8209c9ec/materials-14-00454-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/8e7a1ec1a353/materials-14-00454-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/d5a7c344d0a7/materials-14-00454-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0dfcdae9575f/materials-14-00454-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/b4766426c7fa/materials-14-00454-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/fe6507abf6d4/materials-14-00454-g017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/804d8569a4ff/materials-14-00454-g018.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/a8f7ae5da343/materials-14-00454-g019.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/7f18c45f4e6a/materials-14-00454-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0b7b795dbe7f/materials-14-00454-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/ed6b22ce148c/materials-14-00454-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/37dd689ea736/materials-14-00454-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/61d10d2cae2a/materials-14-00454-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/a6fa423aeff8/materials-14-00454-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/f3a2f6b2ae21/materials-14-00454-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/27efd373b19b/materials-14-00454-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/9dcfb69ae965/materials-14-00454-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/44a2df23170a/materials-14-00454-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/c234af831d31/materials-14-00454-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0e0f8209c9ec/materials-14-00454-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/8e7a1ec1a353/materials-14-00454-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/d5a7c344d0a7/materials-14-00454-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/0dfcdae9575f/materials-14-00454-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/b4766426c7fa/materials-14-00454-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/fe6507abf6d4/materials-14-00454-g017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/804d8569a4ff/materials-14-00454-g018.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e558/7832298/a8f7ae5da343/materials-14-00454-g019.jpg

相似文献

1
Material Model Development of Magnesium Alloy and Its Strength Evaluation.镁合金材料模型的开发及其强度评估
Materials (Basel). 2021 Jan 19;14(2):454. doi: 10.3390/ma14020454.
2
Study on Plastic Constitutive Relation and Ductile Fracture Criterion of AM60B Magnesium Alloy.AM60B镁合金塑性本构关系及延性断裂准则研究
Materials (Basel). 2024 Apr 7;17(7):1684. doi: 10.3390/ma17071684.
3
Anelastic Behaviour of Commercial Die-Cast Magnesium Alloys: Effect of Temperature and Alloy Composition.商用压铸镁合金的滞弹性行为：温度和合金成分的影响。
Materials (Basel). 2021 Nov 26;14(23):7220. doi: 10.3390/ma14237220.
4
A Coupled Finite Element and Crystal Plasticity Study of Friction Effect on Texture Evolution in Uniaxial Compression of NiTi Shape Memory Alloy.镍钛形状记忆合金单轴压缩中摩擦对织构演变影响的有限元与晶体塑性耦合研究
Materials (Basel). 2018 Nov 1;11(11):2162. doi: 10.3390/ma11112162.
5
Fatigue properties of magnesium alloy AZ91 processed by severe plastic deformation.通过剧烈塑性变形加工的AZ91镁合金的疲劳性能
J Mech Behav Biomed Mater. 2015 Feb;42:219-28. doi: 10.1016/j.jmbbm.2014.11.019. Epub 2014 Nov 29.
6
Statistical Analysis of Grain-Scale Effects of Twinning Deformation for Magnesium Alloys under Cyclic Strain Loading.循环应变载荷下镁合金孪晶变形晶粒度效应的统计分析
Materials (Basel). 2020 May 28;13(11):2454. doi: 10.3390/ma13112454.
7
Orthotropic Behavior of Twin-Roll-Cast and Hot-Rolled Magnesium ZAX210 Sheet.双辊铸轧和热轧镁合金ZAX210板材的正交各向异性行为
Materials (Basel). 2022 Sep 16;15(18):6437. doi: 10.3390/ma15186437.
8
Experimental study on high temperature tensile behaviour of aluminium alloy AA5083 with oscillating load.AA5083铝合金在交变载荷作用下高温拉伸行为的试验研究
Sci Rep. 2023 Aug 16;13(1):13307. doi: 10.1038/s41598-023-40527-5.
9
Implementation and validation of the extended Hill-type muscle model with robust routing capabilities in LS-DYNA for active human body models.LS-DYNA 中具有强大路由功能的扩展 Hill 型肌肉模型的实现与验证及其在主动人体模型中的应用。
Biomed Eng Online. 2017 Sep 2;16(1):109. doi: 10.1186/s12938-017-0399-7.
10
Mechanical Behavior of AZ31B Mg Alloy Sheets under Monotonic and Cyclic Loadings at Room and Moderately Elevated Temperatures.AZ31B镁合金板材在室温和适度高温下单向及循环加载下的力学行为
Materials (Basel). 2014 Feb 18;7(2):1271-1295. doi: 10.3390/ma7021271.

引用本文的文献

1
Assessment of Metallurgical and Mechanical Properties of Welded Joints via Numerical Simulation and Experiments.通过数值模拟和实验评估焊接接头的冶金和力学性能
Materials (Basel). 2022 May 21;15(10):3694. doi: 10.3390/ma15103694.
2
Study on the Strengthening Mechanism of Rare Earth Ce in Magnesium Alloys, Based on First-Principle Calculations and Electronegativity Theory.基于第一性原理计算和电负性理论的镁合金中稀土铈强化机制研究
Materials (Basel). 2021 Nov 5;14(21):6681. doi: 10.3390/ma14216681.

本文引用的文献

1
Thermo-Fluid-Dynamic Modeling of the Melt Pool during Selective Laser Melting for AZ91D Magnesium Alloy.AZ91D镁合金选择性激光熔化过程中熔池的热流体动力学建模
Materials (Basel). 2020 Sep 18;13(18):4157. doi: 10.3390/ma13184157.
2
In vivo study of microarc oxidation coated Mg alloy as a substitute for bone defect repairing: Degradation behavior, mechanical properties, and bone response.体内研究微弧氧化涂层镁合金作为骨缺损修复替代物：降解行为、力学性能和骨反应。
Colloids Surf B Biointerfaces. 2019 Sep 1;181:349-359. doi: 10.1016/j.colsurfb.2019.05.052. Epub 2019 May 23.
3
Predicting the Biodegradation of Magnesium Alloy Implants: Modeling, Parameter Identification, and Validation.
预测镁合金植入物的生物降解：建模、参数识别与验证
Bioengineering (Basel). 2018 Nov 29;5(4):105. doi: 10.3390/bioengineering5040105.
4
Improved Formability of Mg-AZ80 Alloy under a High Strain Rate in Expanding-Ring Experiments.Mg-AZ80合金在扩环试验中高应变速率下的可成形性改善
Materials (Basel). 2018 Feb 24;11(2):329. doi: 10.3390/ma11020329.