Investigation on FEM Simulation of Bi-based Superconducting Composite Strip Roll Forming Based on ANSYS

机译：基于ANSYS的双基超导复合带材成形有限元仿真研究。

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A micro-mechanics model of superconducting composite strip has been established. Based on this, in this study, an FEM model of superconducting composite strip was built by ANSYS. And then the forming process and results were simulated and analyzed. The results showed that when the rate of reduction is too large, the strip edge will break, and the cored wire will fracture, super-cored powder wire appears larger lateral cracks, which coincides with the experiment.

机译：建立了超导复合带的微力学模型。基于此，本研究利用ANSYS建立了超导复合带的有限元模型。然后对成形过程和结果进行了仿真和分析。结果表明，当压下率过大时，带材边缘断裂，药芯焊丝断裂，超药芯粉末焊丝出现较大的横向裂纹，与实验吻合。

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《International Conference on Information and Computing Science;ICIC '09》|2009年|145-147|共3页
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Li Guang; Zhang Yang;
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bismuth compounds; calcium compounds; composite superconductors; cracks; finite element analysis; forming processes; fracture; high-temperature superconductors; lead compounds; micromechanics; rolling; strontium compounds; ANSYS; Bi-based superconducting composite strip roll forming; Bisub2-x/subPbsubx/subSrsub2/subCasub2/subCusub3/subOsub10/sub; FEM simulation; forming process; lateral cracks; micromechanics model; supercored powder wire; Composite Strip; FEM; Roll Forming; Superconducting;

机译：铋化合物;钙化合物;复合超导体;裂纹;有限元分析;成形工艺;断裂;高温超导体;铅化合物;微机械;轧制;锶化合物; ANSYS; Bi基超导复合带材轧制; Bi _{2-x Pb _{x Sr _{2 Ca _{2 Cu _{3 O ₁₀}}}}}

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1. Superconductive percolation in Bi-based superconductor/Bi-based insulator composites: case of Bi-2223/Bi-2310 and Bi-2212/Bi FeO_3 [J] . Nadifit H., Ouali A. Superconductor Science & Technology . 2000,第8期

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2. Dielectric properties of Bi-based superconductors nanoparticles filled natural rubber/low density Polyethelene nanocomposites [J] . A. A. Al-Ghamdi, S. Al-Heniti, F. Salman, International Journal of Nanoparticles . 2009,第1a6期

机译：填充天然橡胶/低密度聚乙烯纳米复合材料的Bi基超导体纳米粒子的介电性能
3. Multi-stable static states of Bi-based superconducting composites and current instabilities at various operating temperatures [J] . Romanovskii VR, Watanabe K Physica, C. Superconductivity and its applications . 2005,第3a4期

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4. Investigation on FEM Simulation of Bi-based Superconducting Composite Strip Roll Forming Based on ANSYS [C] . Li Guang, Zhang Yang International Conference on Information and Computing Science . 2009

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Investigation on FEM Simulation of Bi-based Superconducting Composite Strip Roll Forming Based on ANSYS

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