Results 281 to 290 of about 941,826 (327)

Angular Wire Coating by Drawdown of an Extruded Melt

Polymer-Plastics Technology and Engineering, 1999
An approximate analytical solution for tube-coating wire with a highly viscous Newtonian fluid is developed (high Froude and capillary numbers). Acute extrusion angles for the annular slit are considered. We obtain expressions for the melt cone shape, coating thickness, contact length, contact pressure, drawing force, apparent contact angle, and ...
Fan Ding, A. Jeffrey Giacomin, John C. Slattery   +2 more
openaire   +1 more source

Mass productivity of water based and hot melt wire enamels and enameled wire

1979 EIC 14th Electrical/Electronics Insulation Conference, 1979
This paper deals with problems related to mass productivity of “water based” and “hot melt” type polyester wire enamels and enameled wires, the development of which is strongly desired to cope with the problem of environmental pollution. In the present investigation, an electric radiant type oven of a commercial scale was built so as to study the ...
E. Hosokawa, M. Waki, M. Fukushima, T. Takahashi   +3 more
openaire   +1 more source

Observation of Melting Wire Solder for Sleeve Soldering

Volume 2A: Advanced Manufacturing, 2015
Wire solders usually contain flux and it can remove an oxide film on the metal surface chemically. The influence of the flux is important in soldering. Recently, the new packaging technology was developed, it is called Sleeve soldering. It is a kind of through-hole technology.
Hajime Nomura, Ken Imanishi, Shinichi Enoki, Mitsuo Ebisawa, Katsuyuki Tsuji   +4 more
openaire   +1 more source

Stabilization of austenitic structure in transition zone of “austenitic stainless steel/NiCr alloy” joint fabricated by wire-feed electron beam melting

, 2020
The gradient material “stainless steel/NiCr alloy” has been designed using the additive manufacturing method – double wire-feed electron-beam melting.
V. Moskvina, E. Melnikov, M. Panchenko, G. Maier, K. Reunova, S. Astafurov, E. Kolubaev, E. Astafurova   +7 more
semanticscholar   +1 more source

Selective laser melting-wire arc additive manufacturing hybrid fabrication of Ti-6Al-4V alloy: Microstructure and mechanical properties

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2017
Xuezhi Shi, Shuyuan Ma, Changmeng Liu
exaly   +2 more sources

Formation of melt-extracted wire of Fe–Cu–Si–B alloy with core-wire/surface-cover-layer structure by arc-melt-type melt-extraction method

Journal of Alloys and Compounds, 2010
Abstract A rapidly solidified wire of Fe–Cu–Si–B alloy with a macroscopically separated structure was formed by the arc-melt-type melt-extraction method. A unique core-wire/surface-cover-layer structure composed of core Fe–Si–B-based amorphous alloy and cover Cu crystal was formed by liquid phase separation during rapid quenching of thermal melt.
Takeshi Nagase, Yukichi Umakoshi
openaire   +1 more source

Melting rate of electrode wire in arc welding

Russian Engineering Research, 2010
A mathematical model is proposed for the melting rate of electrode wire during the arc welding of low-alloy steel in protective gases. The discrepancy with experimental data is no more than 4%.
openaire   +1 more source

An Analytical Model for Filler Wire Heating and Melting during Wire Feed Laser Deposition

Key Engineering Materials, 2019
Additive technologies, in particular, wire-feed laser deposition, can significantly reduce the production cycle of manufacturing large-sized parts or parts of complex shape due to partial or complete elimination of technological operations such as casting, machining and welding.
D.V. Mukin, Sergei Yu. Ivanov, Ekaterina A. Valdaitseva, Gleb A. Turichin, Alexander E. Beniash   +4 more
openaire   +1 more source

Wire Design Influence on the Melting Behavior in the High elocity Combustion Wire Spraying Process

Advanced Engineering Materials, 2006
Thermal spray processes using wire feedstock are advantageous in respect of the achievable deposition rate and efficiency. However, the coating material needs to be provided in wire shape, which limits the material choice significantly. Cored wires permit large expansion of the applicable material spectrum.
B. Wielage, C. Rupprecht, A. Wank, S. Zimmermann, K. Landes   +4 more
openaire   +1 more source

An operando synchrotron study on the effect of wire melting state on solidification microstructures of inconel 718 in wire-laser directed energy deposition

International journal of machine tools & manufacture, 2023
Lin Gao, A. C. Chuang, Peter Kenesei, Zhongshu Ren, Lilly Balderson, T. Sun   +5 more
semanticscholar   +1 more source