Mechanism of magnetic field condition on deformation behavior of sheet metal using a property-adjustable flexible-die

2020 ◽  
Vol 109 (3-4) ◽  
pp. 629-644
Author(s):  
Peng-yi Wang ◽  
Zhong-jin Wang ◽  
Nan Xiang ◽  
Shu-peng Cai ◽  
Ze-xin Li
Keyword(s):  
Magnetic Field ◽  
Sheet Metal ◽  
Field Condition ◽  
Deformation Behavior ◽  
Flexible Die ◽  
Magnetic Field Condition

scholarly journals Can an interplanetary magnetic field reach the surface of Venus?

2018 ◽  
Vol 36 (6) ◽  
pp. 1537-1543
Author(s):  
Yasuhito Narita ◽  
Uwe Motschmann
Keyword(s):  
Magnetic Field ◽  
Solar Wind ◽  
Solar Activity ◽  
Interplanetary Magnetic Field ◽  
Field Condition ◽  
Diffusion Time ◽  
Field Reversal ◽  
Magnetic Diffusion ◽  
The Magnetic Field ◽  
Magnetic Field Condition

Abstract. We address the question of whether there is a possibility of an interplanetary magnetic field reaching Venus' surface by magnetic diffusion across the ionosphere. We present a model calculation, estimate the magnetic diffusion time at Venus, and find out that the typical diffusion timescale is in a range between 12 and 54 h, depending on the solar activity and the ionospheric magnetic field condition. The magnetic field can thus permeate Venus' surface and even its interior when the solar wind is stationary (i.e., no magnetic field reversal) on the timescale of half a day to several days.

scholarly journals Can interplanetary magnetic field reach the Venus surface?

2018 ◽  
Author(s):  
Yasuhito Narita ◽  
Uwe Motschmann
Keyword(s):  
Magnetic Field ◽  
Solar Wind ◽  
Solar Activity ◽  
Interplanetary Magnetic Field ◽  
Field Condition ◽  
Time Scale ◽  
Diffusion Time ◽  
Field Reversal ◽  
Magnetic Diffusion ◽  
Magnetic Field Condition

Abstract. The question is addressed if there is a possibility of interplanetary magnetic field reaching the Venus surface by magnetic diffusion across the ionosphere. We present a model calculation and estimate the magnetic diffusion time at Venus, and find out that the typical diffusion time scale is in a range between 11 and 40 h, depending on the solar activity and the ionospheric magnetic field condition. Magnetic field can thus permeate Venus surface and even Venus interior when the solar wind is stationary (i.e., no magnetic field reversal) on the time scale of half-a-day to several days.

A new method to realize high-throughput protein crystallization in a superconducting magnet

CrystEngComm ◽  
2015 ◽  
Vol 17 (6) ◽  
pp. 1237-1241 ◽  
Author(s):  
Lin-Jun Huang ◽  
Hui-Ling Cao ◽  
Ya-Jing Ye ◽  
Yong-Ming Liu ◽  
Chen-Yan Zhang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Throughput ◽  
Field Condition ◽  
Protein Crystallization ◽  
Superconducting Magnet ◽  
New Method ◽  
Crystallization Condition ◽  
Magnetic Field Condition

We present a new method for the realization of high-throughput protein crystallization screening using an array of 96 capillaries aligned in a circle. In this method, each capillary represents a single crystallization condition, and all capillaries experience an identical magnetic field condition.

Development of Inline Micro-Deburring Applying Magnetic-Field-Assisted Polishing

2010 ◽  
Vol 4 (1) ◽  
pp. 9-14 ◽  
Author(s):  
Masahiro Anzai ◽  
◽  
Takeo Nakagawa ◽  
Nobuhiro Yoshioka ◽  
Shigeki Banno ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Sheet Metal ◽  
Thin Sheet ◽  
Practical Application ◽  
Metal Parts ◽  
Actual Production ◽  
Thin Sheet Metal ◽  
Actual Operation ◽  
Machine Parts ◽  
Magnetic Abrasives

The ongoing miniaturization and increasing precision of machine parts have made minute burrs generated in shearing, cutting, and grinding, a serious problem and their elimination a vital necessity. With no currently efficient way of deburring metal parts made by press-forming thin sheet metal. We applied a polishing using magnetic abrasives to micro-deburring, and used this in actual production. Results showed that three-dimensionally formed thin sheet hoops can be deburred, and clarified that nonstop operator-free deburring lines can be put into actual operation at production sites. We also attempted deburring the outer blade of an electric shaver as a practical application, attaining excellent results.

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