Results 21 to 30 of about 3,736,155 (339)

Comparison of Precipitates and Texture Evolution in Nb-Bearing Grain-Oriented Silicon Steel Produced by Conventional Processing and Novel Twin-Roll Casting

Metals, 2020
The Nb-bearing grain-oriented silicon steel sheets were produced by conventional route and novel twin-roll casting route, respectively. The microstructure, texture and precipitate evolution were comparatively investigated by using electron backscattered ...
Yang Wang, Yuanxiang Zhang, Feng Fang, Xiang Lu, Guo Yuan, Guodong Wang   +5 more
doaj   +1 more source

Manufacturing of cast metal foams with irregular cell structure [PDF]

, 2015
Metallic foams are materials of which the research is still on-going, with the broad applicability in many different areas (e.g. automotive industry, building industry, medicine, etc.).
Bednářová, Vlasta, Kroupová, Ivana, Lichý, Petr, Radkovský, Filip   +3 more
core   +1 more source

Evaluation of marginal gap of Ni-Cr copings made with conventional and accelerated casting techniques

Indian Journal of Dental Research, 2013
Context: Conventional casting techniques following the manufacturers′ recommendations are time consuming. Accelerated casting techniques have been reported, but their accuracy with base metal alloys has not been adequately studied.
Pavan Kumar Tannamala, Nagarasampatti Sivaprakasam Azhagarasan, K Chitra Shankar   +2 more
doaj   +1 more source

Microstructural evolution under low shear rates during Rheo processing of LM25 alloy [PDF]

, 2012
© ASM InternationalMicrostructural features of LM25 alloy processed by two different routes: (1) conventional casting, and(2)shear casting based on inclined heated surface are studied.
BK Dhindaw, Brij K. Dhindaw, D Liu, DB Spencer, DH Kirkwood, EC Legoretta, EC Legoretta, F Taghavi, H Möller, HV Atkinson, Koushik Biswas, M Nili-Ahmadabadi, MC Fleming, MH Robert, Nilam S. Barekar, S Kuntongkum, Sunitha Jallepalli Satya, T Haga, T Haga, Vivek Kumar, WJ Boettinger, Y Birol, Z Fan   +22 more
core   +1 more source

Conventional vs 3-Dimensional Printed Cast Wear Comfort

HAND, 2018
Background: The objective of this study was to determine the functionality of 3-dimensional (3D) printed orthoses for upper extremity immobilization compared with conventional immobilization. Methods: Twelve healthy volunteers were fitted with a 3D custom printed short arm cast and a short arm fiberglass cast in separate sessions.
Jack Graham, Mark Wang, Kaela Frizzell, Cynthia Watkins, Pedro Beredjiklian, Michael Rivlin   +5 more
openaire   +3 more sources

Dispersion strengthening in vanadium microalloyed steels processed by simulated thin slab casting and direct charging: Part I - Processing parameters, mechanical properties and microstructure [PDF]

, 2007
A study simulating thin slab continuous casting followed by direct charging into an equalisation furnace has been undertaken based on six low carbon (0.06wt-%) vanadium microalloyed steels.
Baker, T.N., Craven, A.J., Crowther, D., Li, Y., Mitchell, P.S., Wilson, J.A.   +5 more
core   +1 more source

Evaluation of the marginal fit of metal copings fabricated on three different marginal designs using conventional and accelerated casting techniques: An in vitro study

Indian Journal of Dental Research, 2014
Introduction: Abundant resources and techniques have been used for complete coverage crown fabrication. Conventional investing and casting procedures for phosphate-bonded investments require a 2- to 4-h procedure before completion.
Sharad Vaidya, Hari Parkash, Akshay Bhargava, Sharad Gupta   +3 more
doaj   +1 more source

Numerical modelling and experimental validation of the effect of ultrasonic melt treatment in a direct-chill cast AA6008 alloy billet

Journal of Materials Research and Technology, 2021
In this work, we study how ultrasonic cavitation melt treatment (UST) affects the temperature distribution, sump profile, and resulting microstructure in the direct-chill (DC) casting of an AA6008 aluminum alloy.
Tungky Subroto, Gerard S.B. Lebon, Dmitry G. Eskin, Ivan Skalicky, Dan Roberts, Iakovos Tzanakis, Koulis Pericleous   +6 more
doaj   +1 more source

Preparation and evaluation of properties of cast metallic foams with regular inner structure [PDF]

, 2017
Lately we encounter still more new applications of metallic foams, as well as possible methods of their manufacture. These metallic materials have specific properties, such as large rigidity at low density, in some cases high thermal conductivity ...
Elbel, Tomáš, Kroupová, Ivana, Lichý, Petr, Radkovský, Filip   +3 more
core   +1 more source

Microstructure and Hardness of Cu-22Sn-xC Alloys Fabricated by Powder Metallurgy [PDF]

Archives of Metallurgy and Materials, 2023
Cu-Sn alloys have been known as bronze since ancient times and widely used as electrode materials, ornaments, tableware and musical instruments. Cu-22Sn alloy fabrication by hot forging process is a Korean traditional forged high-tin bronze.
Gwanghun Kim, Jungbin Park, Seok-Jae Lee, Hee-Soo Kim   +3 more
doaj   +1 more source