Fabrication of Stainless Steel Metal Mask with Electrochemical Fabrication Method and Its Improvement in Dimensional Uniformity

Abstract Interface interaction between gallium-based liquid metal and copper-based materials results in the formation of intermetallic CuGa2 grains. In particular, CuGa2 grains are able to produce a uniform film and the newly formed CuGa2 film holds peculiar characteristics, which have not been fully explored up to now. In this study, we present an electrochemical fabrication method of an in situ CuGa2 film on copper surface. Surface morphology and chemical composition of this film are confirmed. Tribological experiments demonstrate that the CuGa2 film enables good antifriction and antiwear abilities. Furthermore, the lubrication mechanisms of the CuGa2 film are revealed.

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1T-MoS2/carbon nanofiber composite as an interlayer fabricated by an in situ electrochemical fabrication method for lithium-sulfur batteries

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2020.158236 ◽

2021 ◽

Vol 857 ◽

pp. 158236

Author(s):

Sang-Hyun Moon ◽

Min-Cheol Kim ◽

Jin-Hyeok Choi ◽

Yo-Seob Kim ◽

Hyeona Kim ◽

...

Keyword(s):

Carbon Nanofiber ◽

Fabrication Method ◽

Nanofiber Composite ◽

Lithium Sulfur Batteries ◽

Electrochemical Fabrication ◽

Lithium Sulfur

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Fabrication method for stainless steel foam block in directed energy deposition

CIRP Annals ◽

10.1016/j.cirp.2020.04.060 ◽

2020 ◽

Vol 69 (1) ◽

pp. 173-176

Author(s):

Ryo Koike ◽

Takashi Matsumoto ◽

Tojiro Aoyama ◽

Masaki Kondo

Keyword(s):

Stainless Steel ◽

Energy Deposition ◽

Fabrication Method ◽

Directed Energy Deposition ◽

Steel Foam ◽

Directed Energy

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Fabrication of Deep Tapered Perforation Using a Modified through-Mask Electrochemical Micromachining

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.423-426.1948 ◽

2013 ◽

Vol 423-426 ◽

pp. 1948-1954

Author(s):

Ping Mei Ming ◽

Zhen Bin Lv ◽

Xiao Hui Bao ◽

Shu Qing Wang ◽

Si Qi Liu

Keyword(s):

Stainless Steel ◽

Metal Plate ◽

Experimental Results ◽

The Other ◽

Electrochemical Micromachining ◽

Hole Array ◽

Wall Angle ◽

Metal Mask ◽

The One

Through-mask electrochemical micromachining (Through-mask EMM) has been being employed to fabricate hole array on metal plate for its some unique merits. A modified double-sided through-mask EMM, in which a composite mask containing inert metal mask and insulation mask with an acute wall angle on the one side, and only insulation mask having an acute wall angle on the other side are used, was proposed to fabricate deep tapered perforations in the thick stainless steel in this paper. The evolving of hole contour was analyzed numerically and some mask artwork parameters were chosen optimally. Experimental results further verified the feasibility to shaped deep tapered perforation.

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