Results 11 to 20 of about 47,683 (307)

Hot stamping of AA6082 tailor welded blanks: experiment and FE simulation

Manufacturing Review, 2016
An advanced forming technology, solution Heat treatment, Forming and in-die Quenching (HFQ®), has been employed to form AA6082 tailor welded blanks (TWBs).
Liu Jun, Gao Haoxiang, El Fakir Omer, Wang Liliang, Lin Jianguo   +4 more
doaj   +2 more sources

Influence of welding parameters on weld forming appearance in VPPA welding of Al-Mg alloy

Journal of Hebei University of Science and Technology, 2019
In order to reveal the influence of VPPAW on the weld appearance of 5A06 aluminum alloy, the weld appearance is measured and analyzed by single factor control comparison test.
Lei CAO, Liang ZHANG, Fan JIANG
doaj   +2 more sources

Research on thermal efficiency and weld forming coefficient prediction of ultra-high strength steel welded joint under different energy inputs

Journal of Materials Research and Technology
As an ultra-high strength steel, Al–Si coated 22MnB5 hot stamping steel is widely used in the manufacturing of body-in-white structural parts. Compared with traditional welding technology, laser welding is widely used in the field of automobile body-in ...
Siliang Li, Haijiang Liu, Heng Zhang, Xuanjun Pan, Swee Leong Sing   +4 more
exaly   +3 more sources

Investigation of the Effects of Laser Welding Process Parameters on Weld Forming Quality Based on Orthogonal Experimental Design and Image Processing [PDF]

Materials
Ai Y, Sun N, Han S, Zhang Y, Lei C.
exaly   +2 more sources

Effects of Ti on the forming, microstructure and mechanical properties of laser welded joints of SiCp/2A14 composites

Journal of Materials Research and Technology, 2021
Despite the tremendous application potential of SiCp/Al composites, their use has been restricted by poor weldability. To investigate the effect of Ti addition on the laser weld quality of SiCp/Al composite materials, pure titanium foil with a thickness ...
Zhijia Hua, Chunming Wang, Gaoyang Mi, Ping Jiang, Lingda Xiong   +4 more
doaj   +1 more source

Microstructure and forming control of laser welding-brazing joint of magnesium alloy and steel dissimilar materials

Cailiao gongcheng, 2022
The laser welding-brazing technology assisted by alternating magnetic field was adapted to AZ31B and Q235. In order to improve the mechanical properties of the joint, Ni interlayer was added to coordinate the metallurgical connection between magnesium ...
RONG Yi, LI Haitao, XIONG Zhenyu, CHENG Donghai, CHEN Yiping, HU Dean, WANG De, LIU Zhaoze, LI Wenjie   +8 more
doaj   +1 more source

DELAYED CRACKING FAILURE OF A FREEZER BARREL

Rekayasa Mesin, 2023
Freezers were used to produce ice cream, pumped by a screw pump into a barrel. The barrel’s outer surface was operated with NH3 gas at -40 oC and a 12–13 bar pressure. After being in service for 3 years, the unit experienced cracking. The barrel material
Thomas Albatros, Husaini Ardy
doaj   +1 more source

Monitoring of butt weld penetration based on infrared sensing and improved histograms of oriented gradients

Journal of Materials Research and Technology, 2023
In the process of butt welding, achieving real-time monitoring of butt weld penetration is of great significance for improving forming quality. Currently, weld penetration detection methods based on weld pool vision are easily disturbed by arc lights. In
Rongwei Yu, Yong Huang, Yong Peng, Kehong Wang   +3 more
doaj   +1 more source

Achievement of high-quality joints and regulation of intermetallic compounds in ultrasonic vibration enhanced friction stir lap welding of aluminum/steel

Journal of Materials Research and Technology, 2023
The lap joints of 6061-T6 aluminum alloy/Q235 steel were obtained by conventional friction stir welding (FSW) and ultrasonic vibration enhanced friction stir welding (UVeFSW).
Tao Liu, Song Gao, Weicheng Ye, Lei Shi, Sachin Kumar, Junnan Qiao   +5 more
doaj   +1 more source

Sustainability aspects in the warm forming of tailor welded blanks [PDF]

E3S Web of Conferences, 2020
Tailor welded blank (TWB) technology has been used in the manufacture of automobile body-in-white components since a long time. These components consist of different materials/thicknesses.
Satya Suresh V.V.N., Suresh A., Regalla S.P, Ramana P.V, Vamshikrishna O.   +4 more
doaj   +1 more source