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recrystallization model
    A Dynamic Recrystallization Model of Al-alloys
    铝合金动态再结晶模型
    Recrystallization Model for Hot rolling of 5182 Aluminum Alloy
    5182铝合金热轧再结晶模型
    Austenite Recrystallization Model of Pipe-Line X70 in Hot-Rolling
    X70管线钢热轧过程中奥氏体再结晶模型
    A Study on Dynamic Recrystallization Model for a Boron Bearing Microalloy Steel
    含硼微合金钢动态再结晶模型的研究
    Thermal Deformation Behavior and Dynamic Recrystallization Model of BH08G Welded Steel
    BH08G焊接用钢的热变形行为及动力学再结晶模型
    The stress-strain curves of EH36 ship plate steel are determined by Gleeble-2000 hot simulating experiment machine in single pass compress deformation test. The influence of deformation temperature and rate on recrystallization behavior of experiment steel are studied and a dynamic recrystallization model for the steel is established.
    在单道次压缩变形实验中,利用G leeb le—2000热模拟实验机测定了EH 36船板钢的应力—应变曲线,研究了变形温度、变形速率对实验钢再结晶行为的影响,建立了EH 36船板钢的动态再结晶模型
    Based on the thermal simulating experiment,a dynamic recrystallization model of 19CuPTiRE steel was established.
    以热模拟实验为基础,建立09CuPTiRE钢的动态再结晶模型.
    Construction of the recrystallization model of low carbon steel during deformation
    低碳钢奥氏体再结晶模型的建立
    And based on this, the microstructure evolution behavior in the rolling process and the phase transformation law in the cooling process were analyzed. The appropriate recrystallization model and phase transformation model were chosen to calculate the austenite’s crystal grain size and the residual strain after the last pass.
    并以此为基础分析了轧制过程中轧件的组织演变行为和轧后冷却过程组织相变规律,选取合适的再结晶模型和相变动力学模型,求出终轧结束后轧件的奥氏体晶粒尺寸和残余应变,进而求出奥氏体向铁素体和珠光体的转变分数及最终铁素体晶粒尺寸;
    A recrystallization model of pipe_line X70 in hot_rolling is given,A constart in the expression of recrystallization rate is put in regression analysis by the experiment of hot_simulation,and the recrystallzation during hot_rolling caluclated based on the model. Its result is in accord with the experimental result.
    给出了X70管线钢热轧过程中的再结晶模型 . 利用热模拟实验对再结晶率表达式中的常数进行了回归 ,并根据模型对热轧过程中的再结晶进行了计算 ,计算结果与实验结果相吻合
    the result can accurately give expression to the actual value, and the austenitic recrystallization model is in according with the experiment result.
    通过对实测结果与预测结果的对比分析可知 :作者所建奥氏体再结晶模型和实验结果比较吻合
    and the austenitic recrystallization model was in according with the experimentation result.
    作者所建奥氏体再结晶模型和实验结果比较吻合。
    And the basic methods for building up austenitic recrystallization model,austenitic phase transformation model,structure model and mechanical model are further described as well.
    并进一步阐述了在硬线生产过程中建立奥氏体再结晶模型、奥氏体相变模型、组织模型和力学性能模型的基本方法。
    With many different microstructure defeats during producing which reduce the performance of the turbine disc, the dynamic recrystallization model and grain growth model of the GH4169 alloy are written into the user subroutine of finite element software MSC Superform, and the microstructural evolution of GH4169 alloy turbine disc during forging is predicted. The results of the simulation is consistent with the fact well.
    针对GH4169合金涡轮盘的在实际生产中总存在不同程度的组织不均匀性从而降低涡轮盘使用性能的问题. 将GH4169合金的动态再结晶模型和晶粒长大模型写入有限元软件MSCSuperform的组织用户子程序中,进行二次开发,预测某GH4169合金涡轮盘锻造过程中的组织演变,预测结果与实际结果一致.
    The thesis simulated evolutionary process of the recrystallization rule of 16MnR plate during hot rolling and amend stat- ic recrystallization model by actual results in the presence of theory analysis and experiment model research.
    借助于理论分析与实验模型研究,模拟了16MnR中板热轧变形时奥氏体再结晶规律的演化过程,并根据实测结果对静态再结晶模型进行了修正。
 

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