Results 41 to 50 of about 27,069 (212)

Influence of Hot Rolling Process on Microstructure and Properties of Low-strength IF Steel [PDF]

Teshugang
On the basis of the successful developed ferrite zone rolling process technology in a hot rolling plant production line， a comparative study was conducted to investigate the effects of two hot rolling processes， on the metallographic microstructure ...
Liu　Gan, Ai　Chengshen, Li　Jiangwei, Kong　Xianglei, Wang　Yang, Huang　Minghao
doaj   +1 more source

Mechanism of and Key Technologies for Copper Bonding in the Hot Rolling of SCR Continuous Casting and Rolling

Applied Sciences, 2021
In the process of copper alloy hot continuous rolling, the problem of copper sticking to the roller seriously affects the surface quality, performance, and service life of the copper products.
Yang Liu, Yan Peng, Xiaobo Qu
doaj   +1 more source

Online Prediction of Deformation Resistance for Strip Tandem Cold Rolling Based on Data-Driven

Metals, 2023
An online model is proposed for predicting deformation resistance in the strip tandem cold rolling by combining the back propagation neural network optimized by the mind evolutionary algorithm (MEA-BP) and the deformation resistance analytical model. The
Jianwei Zhao, Jingdong Li, Haotang Qie, Jian Shao, Xiaochen Wang, Quan Yang   +5 more
doaj   +1 more source

Optimization Of Laboratory Hot Rolling Of Brittle Fe-40at.%Al-Zr-B Aluminide

Archives of Metallurgy and Materials, 2015
Use of the protective steel capsules enabled to manage the laboratory hot flat rolling of the extremely brittle as-cast aluminide Fe-40at.%Al-Zr-B with the total height reduction of almost 70 %.
Schindler I., Hadasik E., Kopeček J., Kawulok P., Fabík R., Opěla P., Rusz S., Kawulok R., Jabłońska M.   +8 more
doaj   +1 more source

Fabrication Technology and Material Characterization of Hot Rolled Cylindrical Fe-6.5 wt. % Si Bars

Metals, 2018
Cylindrical Fe-6.5 wt. % Si bars of 7.5 mm diameter were successfully fabricated from an as-cast ingot through three rolling stages, with 10 total passes: rough rolling at 850–900 °C and 8–10 m/min; medium rolling at 800–850 °C ...
Shibo Wen, Shaowei Xue, Chaoyu Han, Binbin Liu, Yongfeng Liang, Feng Ye   +5 more
doaj   +1 more source

Interfacial microstructure and shear strength of Ti-6Al-4V/TiAl laminate composite sheet fabricated by hot packed rolling

, 2011
A two layer Ti-6Al-4V(wt%)/Ti-43Al-9V-Y(at%) laminate composite sheet with a uniform interfacial microstructure and no discernible defects at the interfaces has been prepared by hot-pack rolling, and its interfacial microstructure and shear strength were
Chen, Yuyong, Yuyong Chen, Kong, Fantao, Fantao Kong, Deliang Zhang, Zhang, Deliang   +5 more
core   +1 more source

Effect of induction heating temperature on the interface of cold−hot-rolled titanium/steel composite plates

工程科学学报, 2020
Titanium/steel composite plates are widely used in petrochemical equipment, seawater desalination equipment, nuclear power equipment, ocean engineering, and other fields owing to the excellent corrosion resistance of titanium and low steel cost.
Yu-liang BAI, Jing-kun LI, Xue-feng LIU, Huai-liu WANG, Guang-lin DAI   +4 more
doaj   +1 more source

Role of Surface Texture on Workpiece Angular Deformation in Cross Wedge Rolling [PDF]

, 2011
The cross wedge rolling process is commonly used for the manufacturing of shaft or for preforms, being used for preliminary operation of forming cycle.
Bigot, Régis, MANGIN, Philippe, LANGLOIS, Laurent   +2 more
core  

Development and Application of Lubrication Technology for Rolling Process

Teshugang, 2007
Application of lubrication technology for rolling process can not only decrease energy consumption and met- al loss in rolling process but also save water and decrease acid consumption.Effect of process rolling on bite in hot rolling and surface quality ...
孙建林, 马艳丽
doaj  

Mechanical performance improvement for various 9Cr ODS alloys at room temperature and 650 °C by tailoring hot rolling and subsequent heat treatments

Journal of Materials Research and Technology
With respect to transformable 9Cr oxide dispersion strengthened (ODS) steels, the interaction between moving phase interface and oxide nanoparticles could lead to the inhomogeneous distribution of oxide particles.
Ruhao Sun, Hao Li, Jie Xiong, Pengfei Wang, Zhenya Chen, Meini Yuan, Xiaosheng Zhou   +6 more
doaj   +1 more source