Results 31 to 40 of about 807,470 (283)

Study on Deformation Characteristics and Microstructure Evolution of 2205/AH36 Bimetal Composite in a Novel Hot Forming Process

Metals, 2020
A new hot forming process of a hot-rolled 2205 duplex stainless/AH36 low-carbon steel bimetal composite (2205/AH36 BC) was proposed in this study, using the Gleeble 3500 thermal-mechanical simulator and hot bending tools.
Zhou Li, Haibo Xie, Fanghui Jia, Yao Lu, Xiangqian Yuan, Sihai Jiao, Zhengyi Jiang   +6 more
doaj   +1 more source

Self-healing of damage inside metals triggered by electropulsing stimuli

Scientific Reports, 2017
The microscopic defects that distributed randomly in metals are not only hard to detect, but also may inevitably cause catastrophic failure. Thus, autonomic probing and healing for damage inside metals continue to be a challenging.
Hui Song, Zhong-jin Wang, Xiao-dong He, Jie Duan   +3 more
doaj   +1 more source

Identifying Optimal Hot Forming Conditions for AA6010 Alloy by Means of Elevated Temperature Tensile Testing

Metals, 2022
AA6010 in the F temper was investigated using a Gleeble 3800 test rig across a range of temperatures (350–550 °C) and strain rates (1 × 10−1 s−1 1 × 101 s−1) to identify optimal forming conditions.
Scott Taylor, Sisir Dhara, Carl Slater, Hiren Kotadia   +3 more
doaj   +1 more source

Enhanced granular medium-based tube press hardening

, 2016
Active and passive control strategies of internal pressure for hot forming of tubes and profiles with granular media are described. Force transmission and plastic deformation of granular medium is experimentally investigated.
Born, Philip, Chen, Hui, Güner, Alper, Haeberle, Jan, Hess, Sigrid, Pitikaris, Sebastian, Sperl, Matthias, Tekkaya, A. Erman   +7 more
core   +1 more source

SDSS-IV MANGA: Spatially Resolved Star Formation Main Sequence and LI(N)ER Sequence [PDF]

, 2017
We present our study on the spatially resolved H_alpha and M_star relation for 536 star-forming and 424 quiescent galaxies taken from the MaNGA survey.
Barrera-Ballesteros, J. K., Bizyaev, D., Boquien, M., Brownstein, J., Cano-díaz, M., Cruz-González, I., Hagen, A., Hsieh, B. C., Hsu, C. H., Ibarra, H., Lin, J. H., Lin, Lihwai, Oravetz, D., Pan, H. A., Pan, K., Riffel, R., Simmons, A., Sánchez, S. F., Yan, R., Zhang, K.   +19 more
core   +3 more sources

Study on Hot Diaphragm Forming Process of CCF300/5228A Composites

MATEC Web of Conferences, 2017
In this paper, the hot diaphragm forming process of CCF300/5228A composite was studied through self-developed hot diaphragm forming equipment. CCF300/5228A prepreg for the hot diaphragm forming process was modified.
Yan Li, An Xuefeng
doaj   +1 more source

Study on Hot Press Forming Process of Large Curvilinear Generatrix Workpiece of Ti55 High-Temperature Titanium Alloy

Metals, 2018
In order to manufacture complex curvilinear generatrix workpieces of high-temperature titanium alloy, the hot tensile behavior of Ti55 alloy sheet was tested and the hot press forming process was investigated using Finite Element Method (FEM) simulation ...
Fengyong Wu, Wenchen Xu, Zhongze Yang, Bin Guo, Debin Shan   +4 more
doaj   +1 more source

Doppler shift of hot coronal lines in a moss area of an active region [PDF]

, 2012
The moss is the area at the footpoint of the hot (3 to 5 MK) loops forming the core of the active region where emission is believed to result from the heat flux conducted down to the transition region from the hot loops. Studying the variation of Doppler
Dadashi, Neda, Solanki, Sami K., Teriaca, Luca, Tripathi, Durgesh, Wiegelmann, Thomas   +4 more
core   +1 more source

Numerical and Experimental Study on Hot Forming by Partition Cooling of 38MnB5Nb

Metals, 2022
Tailored properties hot forming of 38MnB5Nb by partition cooling can be configured on-demand. A gradient distribution microstructural characteristic can be generated by undertaking an appropriate cooling-tempering process for the regions with different ...
Xiao Liang, Xianjun Li, Decheng Wang, Xiyue Lin, Ping Luo, Zhunli Tan, Yong Song, Yu Tian, Junqing Hou, Chao Jiang, Yi Bian, Huasheng Xie   +11 more
doaj   +1 more source

Comparative study on cold-formed, hot-formed and hot-finished structural hollow sections

, 2012
A comparative study on the influence of different manufacturing process on physical, chemical and mechanical properties of cold-formed, hot-formed and cold-formed with subsequent heat treatment steel square structural hollow sections manufactured to Grade S355J2H of BS EN 10219 and BS EN 10210 was carried out.
Zhao, M. S., Chiew, Sing Ping
openaire   +2 more sources