• 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

考虑剪切效应的金属微观组织演变模型及其在重型圆筒轧制中的模拟应用

Model of Metal Microstructure Evolution Considering Shear Effect and Its Simulation Application in Rolling of Heavy Cylinders.

作者信息

Jiao Yunjing, Dong Zhikui, Liang Pengwei, Sun Jianliang

机构信息

School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China.

National Engineering Research Center for Equipment and Technology of C.S.R., Yanshan University, Qinhuangdao 066004, Hebei, China.

出版信息

Materials (Basel). 2021 Mar 18;14(6):1500. doi: 10.3390/ma14061500.

DOI:10.3390/ma14061500
PMID:33803860
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8003306/
Abstract

In the rolling process of heavy cylinders, the deformation section is subjected to the effects of compression and shear. In order to analyze the influences of the shear effect on the microstructure evolution characteristics, a mathematical model was established and the rolling process was simulated. Firstly, shear-compression specimen (SCS) and ordinary cylinder specimens were designed, high-temperature compression experiments were carried out and the mathematical model of microstructure evolution considering shear effect was established; then, a program based on finite element software was developed to simulate the microstructure evolution process, and the feasibility of the development program was verified by compression experiments. Finally, a macro-micro coupling model based on the development program was established to simulate the microstructure evolution of the heavy cylinder during the rolling process. Then, the influence of the shear effect on the microstructure evolution was analyzed. The results showed that the shear effect had a great influence on the heavy cylinder. Dynamic recrystallization was more likely to occur in the heavy cylinder during the rolling process and the grain refinement was more obvious; compared with the case without considering the shear effect, the volume fraction of dynamic recrystallization was increased by 0.25%, and the grain size was refined by 30 μm.

摘要

在重型轧辊的轧制过程中，变形区受到压缩和剪切作用。为了分析剪切作用对微观组织演变特征的影响，建立了数学模型并对轧制过程进行了模拟。首先，设计了剪切-压缩试样（SCS）和普通圆柱试样，进行了高温压缩实验，并建立了考虑剪切作用的微观组织演变数学模型；然后，基于有限元软件开发了程序来模拟微观组织演变过程，并通过压缩实验验证了所开发程序的可行性。最后，基于所开发的程序建立了宏观-微观耦合模型，以模拟重型轧辊轧制过程中的微观组织演变。进而分析了剪切作用对微观组织演变的影响。结果表明，剪切作用对重型轧辊有很大影响。轧制过程中重型轧辊更易发生动态再结晶，晶粒细化更明显；与不考虑剪切作用的情况相比，动态再结晶体积分数增加了0.25%，晶粒尺寸细化了30μm。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f2e9b841e974/materials-14-01500-g019.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8fa437756dec/materials-14-01500-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/bd3e62111791/materials-14-01500-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/a3d6bb1daa65/materials-14-01500-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/384ab5372007/materials-14-01500-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f2ad3a5e3f3f/materials-14-01500-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/307c9bfbd8d3/materials-14-01500-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/2036dceeaf1b/materials-14-01500-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/aea52577692c/materials-14-01500-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/689a0baad6f4/materials-14-01500-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/728f7e26b69a/materials-14-01500-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/0ee6d84d5209/materials-14-01500-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f65fafe93001/materials-14-01500-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/c744336f9b2a/materials-14-01500-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8d04b2118dea/materials-14-01500-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/66e86ec0a184/materials-14-01500-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/59db8e52356f/materials-14-01500-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8f8130885eff/materials-14-01500-g017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/6648add2a3c8/materials-14-01500-g018.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f2e9b841e974/materials-14-01500-g019.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8fa437756dec/materials-14-01500-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/bd3e62111791/materials-14-01500-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/a3d6bb1daa65/materials-14-01500-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/384ab5372007/materials-14-01500-g004a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f2ad3a5e3f3f/materials-14-01500-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/307c9bfbd8d3/materials-14-01500-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/2036dceeaf1b/materials-14-01500-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/aea52577692c/materials-14-01500-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/689a0baad6f4/materials-14-01500-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/728f7e26b69a/materials-14-01500-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/0ee6d84d5209/materials-14-01500-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f65fafe93001/materials-14-01500-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/c744336f9b2a/materials-14-01500-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8d04b2118dea/materials-14-01500-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/66e86ec0a184/materials-14-01500-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/59db8e52356f/materials-14-01500-g016.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/8f8130885eff/materials-14-01500-g017.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/6648add2a3c8/materials-14-01500-g018.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8716/8003306/f2e9b841e974/materials-14-01500-g019.jpg

相似文献

1
Model of Metal Microstructure Evolution Considering Shear Effect and Its Simulation Application in Rolling of Heavy Cylinders.考虑剪切效应的金属微观组织演变模型及其在重型圆筒轧制中的模拟应用
Materials (Basel). 2021 Mar 18;14(6):1500. doi: 10.3390/ma14061500.
2
Evaluation Methods and Coupled Optimization at Macro- and Micro-Scales for Profiled Ring Rolling of Inconel718 Alloy.Inconel718合金异形环件轧制的宏观与微观尺度评价方法及耦合优化
Materials (Basel). 2024 Sep 15;17(18):4538. doi: 10.3390/ma17184538.
3
Comparisons of Different Models on Dynamic Recrystallization of Plate during Asymmetrical Shear Rolling.非对称异步轧制过程中板材动态再结晶不同模型的比较
Materials (Basel). 2018 Jan 17;11(1):151. doi: 10.3390/ma11010151.
4
Analysis of the Microstructure Development of Nb-Microalloyed Steel during Rolling on a Heavy-Section Mill.在大型型钢轧机上轧制过程中铌微合金钢的微观组织演变分析
Materials (Basel). 2022 Dec 28;16(1):288. doi: 10.3390/ma16010288.
5
Modeling of Dynamic Recrystallization Evolution for Cr8 Alloy Steel and Its Application in FEM.Cr8合金钢动态再结晶演变的建模及其在有限元法中的应用
Materials (Basel). 2022 Oct 1;15(19):6830. doi: 10.3390/ma15196830.
6
Finite Element Analysis of Dynamic Recrystallization Model and Microstructural Evolution for GCr15 Bearing Steel Warm-Hot Deformation Process.GCr15轴承钢温热变形过程动态再结晶模型及微观组织演变的有限元分析
Materials (Basel). 2023 Jul 4;16(13):4806. doi: 10.3390/ma16134806.
7
Multi-Scale Modeling of Microstructure Evolution during Multi-Pass Hot-Rolling and Cooling Process.
Materials (Basel). 2021 May 29;14(11):2947. doi: 10.3390/ma14112947.
8
Crystal Plasticity Finite Element Simulation of Grain Evolution Behavior in Aluminum Alloy Rolling.铝合金轧制过程中晶粒演变行为的晶体塑性有限元模拟
Materials (Basel). 2024 Jul 29;17(15):3749. doi: 10.3390/ma17153749.
9
Numerical Prediction of Microstructure Evolution of Small-Diameter Stainless Steel Balls during Cold Skew Rolling.小直径不锈钢球冷斜轧过程中微观组织演变的数值预测
Materials (Basel). 2023 Apr 20;16(8):3246. doi: 10.3390/ma16083246.
10
Hot Deformation Behavior of Q345 Steel and Its Application in Rapid Shear Connection.Q345钢的热变形行为及其在快速剪切连接中的应用
Materials (Basel). 2019 Jul 7;12(13):2186. doi: 10.3390/ma12132186.