Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yarop Ali"'
Autor:
Jan Reimann, Stefan Hammer, Philipp Henckell, Maximilian Rohe, Yarop Ali, Alexander Rauch, Jörg Hildebrand, Jean Pierre Bergmann
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 7075 (2021)
This research presents a hybrid approach to generate sample data for future machine learning applications for the prediction of mechanical properties in directed energy deposition-arc (DED-Arc) using the GMAW process. DED-Arc is an additive manufactu
Externí odkaz:
https://doaj.org/article/79f57ad5e43449bca7cb2bde5296c73c
Publikováno v:
Materials, Vol 13, Iss 12, p 2671 (2020)
Large-scale aluminum parts are used in aerospace and automotive industries, due to excellent strength, light weight, and the good corrosion resistance of the material. Additive manufacturing processes enable both cost and time savings in the context
Externí odkaz:
https://doaj.org/article/8c08914e065440a89508d726c4bdea3a
Publikováno v:
Materials, Vol 13, Iss 11, p 2491 (2020)
Wire arc additive manufacturing (WAAM) by gas metal arc welding (GMAW) is a suitable option for the production of large volume metal parts. The main challenge is the high and periodic heat input of the arc on the generated layers, which directly affe
Externí odkaz:
https://doaj.org/article/d45b393c2d484990a1fea92180a374e6
Publikováno v:
Metals, Vol 9, Iss 5, p 578 (2019)
As part of a feasibility study, an alternative production process for titanium aluminides was investigated. This process is based on in situ alloying by means of a multi-wire technique in the layer-wise additive manufacturing process. Thereby, gas me
Externí odkaz:
https://doaj.org/article/5952316404c34b72ba04fd815cfdaed8
Autor:
Alexander Rauch, Jörg Hildebrand, Philipp Henckell, Yarop Ali, Jan Reimann, Stefan Hammer, Jean Pierre Bergmann
Publikováno v:
Journal of Civil Engineering and Construction. 10:101-107
The desire to generate a stress optimised structural node with maximum stability is often coupled with the goal of low manufacturing costs and an adapted and minimal use of material. The complex, three-dimensional free-form structures, which are crea
Autor:
Yarop Ali, Jörg Hildebrand, Jan Reimann, Jean Pierre Bergmann, S. Barnikol-Oettler, Philipp Henckell
Publikováno v:
Journal of Materials Processing Technology. 269:109-116
This study presents investigations on the additive manufacturing of hot work steel with the energy-reduced gas metal arc welding (GMAW) process, which is a cold metal transfer (CMT) process. The paper analyses the influence of arc energy and the ther
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 70:224-231
The application of fused tungsten carbides (FTCs) in nickel-based alloys is important in improving the wear resistance of tooling equipment in the mining industry. However, FTCs are thermally instable and dilute under excessive energy input during we