摘要
为实现钛铝异温轧制复合过程中钛板电磁感应加热时温度分布更均匀,设计不同的感应加热线圈组对钛板进行加热,使用有限元模拟了电磁感应加热中感应线圈的结构参数对温度场的影响,通过调节感应加热参数将钛板宽度方向温差控制在50℃以内,形成较均匀的钛板温度。对钛板进行感应加热和测温试验,在较短时间的加热下形成了平均温度635℃,温差45℃以内的钛板温度,验证了仿真结果的正确性。对均匀性较好的高温钛板与室温铝合金板进行异温轧制,制备出界面剪切强度为63.3MPa的钛/铝复合板,并对制备出的钛/铝复合板结合性能的分布受温度均匀性的影响做了分析。
In order to achieve a more uniform temperature distribution of titanium plate during electromagnetic induction heating of titanium/aluminum composite plate prepared by heterogeneous temperature rolling,different induction heating coil sets were designed to heat the titanium plate,and the influence of the structural parameters of the induction coil on the temperature field in electromagnetic induction heating was simulated by finite elements,and the temperature difference between the width of the titanium plate was controlled within 5o C by adjusting the induction heating parameters to form a more uniform temperature of the titanium plate.The induction heating and temperature measurement experiments of the titanium plate were carried out,and the average temperature of the titanium plate was formed under a short heating time of 635℃,and the temperature difference within 45℃ was formed,which verified the simulation results.A titanium/aluminum composite plate with an interface shear strength of 63.3 MPa is prepared by rolling the high-temperature titanium plate and the room-temperature aluminum alloy plate with good uniformity,and the distribution of the bonding performance of the prepared titanium/aluminum composite plate was analyzed by temperatureuniformity.
作者
余超
郭允畅
肖子涵
姜润五
和志斌
肖宏
Yu Chao;Guo Yunchang;Xiao Zihan;Jiang Runwu;He Zhibin;Xiao Hong(National Engineering Research Center for Equipment and Technology of Cold Strip Rolling,Yanshan University,Qinhuangdao 066004,China)
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2024年第6期1693-1700,共8页
Rare Metal Materials and Engineering
基金
河北省自然科学基金(E2020203001)
国家自然科学基金(52075472,52004242)
国家重点研发计划(2018YFA0707300)。
关键词
钛/铝复合板
异温轧制
感应加热
温度控制
线圈设计
titanium/aluminum composite plate
heterogeneous temperature rolling
induction heating
temperature control
coil design
作者简介
余超,男,1990年生,博士,副教授,燕山大学国家冷轧板带装备及工艺工程技术研究中心,河北秦皇岛066004,电话:0335-8387652,E-mail:yuc@ysu.edu.cn;Corresponding author:Xiao Hong,Ph.D.,Professor,National Engineering Research Center for Equipment and Technology of Cold Strip Rolling,Yanshan University,Qinhuangdao 066004,P.R.China,Tel:0086-335-8387652,E-mail:xhh@ysu.edu.cn。
