Results 101 to 110 of about 3,736,155 (339)

Kaedah pembelajaran lukisan kejuruteraan berasaskan simulasi [PDF]

, 2004
Kajian yang dijalankan ini adalah untuk melihat kebolehgunaan sebuah perisian pendidikan yang menerapkan Kaedah Pembelajaran Lukisan Kejuruteraan Berasaskan Simulasi bagi menyelesaikan masalah kurang faham , kurang minat dan kebergantungan yang terlalu ...
Darmin, Darni
core  

Influence of intensive melt shearing on the microstructure and mechanical properties of an Al-Mg alloy with high added impurity content [PDF]

, 2011
The official published version can be accessed from the link below - Copyright @ The Minerals, Metals & Materials Society and ASM International 2011We have investigated the influence of melt conditioning by intensive shearing on the mechanical behavior ...
B. Dutta, C.A. Ahravci, C.I.A. Thomson, C.M. Allen, D. Liang, D.J. Lloyd, F. Ozturk, F.H. Samuel, G. Liu, G. M. Scamans, G. Scamans, G.B. Burger, H. Hlim, J. Sarkar, K. Spencer, N. Hari Babu, O. Umezawa, S. Kumar, W. Khalifa, W.S. Miller, X. Cao, X. Cao, Y. Zuo, Y.J. Li, Z. Fan, Z. Fan, Z. Fan, Z. Fan   +27 more
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Experimental confirmation of physical metal penetration generation and press casting production considering molten metal's pressure control [PDF]

China Foundry, 2012
This paper presents a technique for controlling the pressure of a molten metal when using a new type of iron casting method called sand mold press casting to realize high productivity and obtain high-quality products.
Ryosuke Tasaki, Yoshiyuki Noda, Kunihiro Hashimoto   +2 more
doaj  

Effect of Fe-rich intermetallics on the microstructure and mechanical properties of thixoformed A380 aluminum alloy

Engineering Science and Technology, an International Journal, 2014
The effect of α-Fe and β-Fe intermetallics concentration and morphology as well as α-Al morphology on the microstructure and mechanical properties of thixoformed and gravity cast A380 alloy was reported.
Simge Gencalp Irizalp, Nursen Saklakoglu
doaj   +1 more source

Hydrodynamic Analysis of Binary Immiscible Metallurgical Flow in a Novel Mixing Process: Rheomixing [PDF]

, 2005
This paper presents a hydrodynamic analysis of binary immiscible metallurgical flow by a numerical simulation of the rheomixing process. The concept of multi-controll is proposed for classifying complex processes and identifying individual processes in ...
Fan, Z, Tang, H, Wrobel, L C
core   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Temperature field in the hot-top during casting a new super-high strength Al-Zn-Mg-Cu alloy by low frequency electromagnetic process [PDF]

China Foundry, 2005
The billets of a new super-high strength Al-Zn-Mg-Cu alloy in 200 mm diameter were produced by the processed of low frequency electromagnetic casting (LFEC) and conventional direct chill(DC)casting, respectively.
Yubo ZUO, Jianzhong CUI, Feiyue QUAN
doaj  

Influence of grain-refiner addition on the morphology of fe-bearing intermetallics in a semi-solid processed Al-Mg-Si alloy [PDF]

, 2013
© The Minerals, Metals & Materials Society and ASM International 2013The three-dimensional morphologies of the Fe-bearing intermetallics in a semisolid-processed Al-Mg-Si alloy were examined after extracting the intermetallics. α -AlFeSi and β-AlFeSi are
A. Verma, C.J. Simensen, G. Sha, G. Sha, H. Ye, I.J. Polmear, Ian Stone, J.A. Taylor, J.L. Jorstad, Keyna O’Reilly, L. Sweet, L.F. Mondolfo, M. Cooper, N.C.W. Kuijpers, S. Kumar, S. Onurlu, S. Zajac, Sundaram Kumar, Tahsina Smith   +18 more
core   +1 more source

Dimensionless analysis for modelling surface finish in conventional investment casting

Journal of Mechanical Engineering, 2016
High level surface finish (SF) achievement is one of the major advantages of conventional investment casting process. Not much work hitherto has been reported for modeling the SF in conventional investment casting of industrial components. In the present study application of dimensionless analysis, has been made for developing a mathematical model for ...
Sunpreet Singh, Rupinder Singh
openaire   +2 more sources