Analysis of bulging for high speed continuous casting-中国期刊网

摘要 Inordertoresearchthetemperaturedistributionandmechanicaldeformationofslabbulgingduringhighspeedcontinuouscasting,mathematicalmodelshavebeendevelopedtoanalyzethethermalandmechanicalbehavioroftheslab.Thethermalhistoryoftheslabhasbeenpredictedbyatwo-dimensionaltransientfiniteelementheattransfermodel,whoseresultsserveastheinputtothestressmodel.Thestressmodelhasbeenformulatedforatwo-dimensionallongitudinalplane.Inthiscase,themaximumtensilestrainduringthebulgingprocessislocatedatthesolidificationfrontjustpastthetopoftheupstreamroll,whichmaycontributetocrackformation.Themaximumtensilestressesarelocatedatthecoldsurfaceinthemiddleofthetwoback-uprolls,justatthepointofthemaximumbulging.Stressesnearthesolidificationfrontaresmallbecauseofthehightemperatureswhichproducelowerelasticmodulusvalues.Finally,theeffectofthecastingspeedonthebulgingdeformationisdiscussed.

1. Structure and Material Design of High Performance Functional Refractories for High-speed Continuous Casting.硅酸盐工业,2012-01.
2蒋持平;曹利;邹振祝;王铎;姚忠凯. Fracture Analysis of Composites in High-speed Tension.材料科学与工程,1989-06.
3Alan W CRAMB. Surface phenomena and continuous casting.钢铁冶金,2010-03.
4TIANShouxin JINCongjin YAOJinfu LIZeya. Development of Refractories for Continuous Casting.硅酸盐工业,2004-01.
5LIU Junzhan;ZHOU Tongjun;LUO Hui. Process for improving the ladle free-opening rate for high aluminum steel in continuous casting.钢铁冶金,2015-01.
6张志宁. 智慧高速试验检测浅析 Introduction,to,the,Principles,of,Intelligent,High,Speed,Platform,Testing,and,Analysis,of,Experimental,Testing,for,Intelligent,High,Speed.建筑理论,2023-06.
7Jungang LIU Oliver W. W. YANG. Convergence, stability and robustness analysis of the OFEX controller for high-speed networks.控制理论与控制工程,2016-02.
8Khaled Hafez;Abdel-Rahman EI-Kot. Comparative Analysis of the Separation Variation Influence on the Hydrodynamic Performance of a High Speed Trimaran.船舶与海洋工程,2011-04.
9Lei DOU;Zhiquan WANG. Sensitivity analysis of distributed parameter elements in high-speed circuit networks.控制理论与控制工程,2007-01.
10赵如汉. THE CONTINUOUS CASTING PON α-BLOCH FUNCTIONS AND VMOA.基础数学,1996-03.

Analysis of bulging for high speed continuous casting

来源期刊

相关推荐

同分类资源更多

相关关键词

Analysis of bulging for high speed continuous casting

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多