Results 31 to 40 of about 117,397 (280)

Design of MgZnSiCa casting magnesium alloy with high thermal conductivity

Journal of Magnesium and Alloys, 2020
Magnesium alloys are commonly used to produce lightweight parts. While most magnesium alloys exhibit low thermal conductivities, high thermal conductivities are needed for electronic devices.
V.E. Bazhenov, A.V. Koltygin, M.C. Sung, S.H. Park, A.Yu. Titov, V.A. Bautin, S.V. Matveev, M.V. Belov, V.D. Belov, K.V. Malyutin   +9 more
doaj   +1 more source

Implementing the Lean Sigma Framework in an Indian SME: a case study [PDF]

, 2006
Lean and Six Sigma are two widely acknowledged business process improvement strategies available to organisations today for achieving dramatic results in cost, quality and time by focusing on process performance.
Antony, J., Kumar, Maneesh, Perry, D., Singh, R. K., Tiwari, M. K.   +4 more
core   +1 more source

Minimizing the Casting Defects in High Pressure Die Casting Using Taguchi Analysis [PDF]

Scientia Iranica, 2021
High-Pressure Die Casting (HPDC) is one of the major production processes of automotive industry, widely used to manufacture geometrically complex nonferrous castings. The mechanical strength and microstructure of HPDC-manufactured products changes with variation in several process control parameters such as injection pressure, molten temperature, 1st ...
Surkhail Tariq, Adnan Tariq, Manzar Masud, Zabdur Rehman   +3 more
openaire   +1 more source

Microstructure and mechanical properties of ductile aluminium alloy manufactured by recycled materials [PDF]

, 2014
The present paper introduces the microstructure and mechanical properties of the Al-Mg- Si-Mn alloy made by recycled materials, in which the impurity levels of iron are mainly concerned. It is found that the increased Fe content reduces the ductility and
Fan, ZY, Ji, SX, Watson, D, White, M, Yang, HL   +4 more
core   +1 more source

Ester-Based Lubricant and Anti-Leidenfrost Additive Solutions on Aluminum High-Pressure Die-Casting Applications

Lubricants
The high-pressure die-casting process is growing since it is a cost-effective solution in the production of lightweight parts for a variety of industries. Nevertheless, the harsh working conditions of the die lead to premature failing and poor quality of
Nuria Cuadrado, Eduard Vidales, Manel da Silva, Wadi Wajana, Leandre Muntada, Angel Navarro, Lluis Beltran, Montserrat Vilaseca   +7 more
doaj   +1 more source

Analysis of a Special, 3D Metal-Printed HPDC Tool Material

International Journal of Engineering and Management Sciences, 2020
High Pressure Die Casting (HPDC) is still the most productive metal-casting method of our time, however the more demanding are the industrial expectations, the more challenging it becomes to ensure the creation of the difficult cavity geometries and the
Sándor Endre Kovács, László Varga, Zsolt Szentes   +2 more
doaj   +1 more source

Influence of automation of the process of producing castings by the method of casting under high pressure on the quality of castings

Литьë и металлургия
This paper presents various approaches to automation in high‑pressure die casting and analyzes its impact on casting quality. It has been established that automation in the die casting process not only reduces the labor intensity of production but also ...
V. I. Chechukha, M. A. Sadokha
doaj   +1 more source

Novel Magnesium Based Materials: Are They Reliable Drone Construction Materials? A Mini Review

Frontiers in Materials, 2021
Novel magnesium-based materials are ideal candidates for use in future aviation vehicles because they are extremely light and can therefore significantly increase the range of these vehicles.
Daniel Höche, Daniel Höche, Wolfgang E. Weber, Eugen Gazenbiller, Eugen Gazenbiller, Sarkis Gavras, Sarkis Gavras, Norbert Hort, Norbert Hort, Hajo Dieringa, Hajo Dieringa   +10 more
doaj   +1 more source

Porosity of Castings Produced by the Vacuum Assisted Pressure Die Casting Method

Archives of Foundry Engineering, 2015
The paper presents the results of investigations concerning the influence of negative (relative) pressure in the die cavity of high pressure die casting machine on the porosity of castings made of AlSi9Cu3 alloy.
Zyska A., Konopka Z., Łągiewka M., Nadolski M.   +3 more
doaj   +1 more source

Gating system optimization of high pressure die casting thin-wall AlSi10MnMg longitudinal loadbearing beam based on numerical simulation [PDF]

China Foundry, 2018
High pressure die casting (HPDC) is a kind of near net shape manufacturing method. However, air entrapment in HPDC parts has serious effects upon the casting quality.
Xu Zhao, Ping Wang,, Tao Li
doaj   +1 more source