Results 51 to 60 of about 288,109 (302)
Casting made simple using modified sprue design: An in vitro study
Indian Journal of Dental Research, 2014 Background: Success in dental casting restorations for fixed partial dentures (FPDs) depends on the castability. Castability is described as the ability of an alloy to faithfully reproduce sharp detail and fine margins of a wax pattern.
B Eswaran Baskaran +5 more
doaj +1 more source
Refractory inserts used to form cooling passages in cast superalloy turbine vanes [PDF]
, 1973 Economical technique has been developed for manufacturing air-cooled turbine blades and vanes for gas turbine engines. Process uses tungsten inserts to form coolant passages.
Terpay, A.
core +1 more source
Heat exchanger method, ingot casting; fixed abrasive method, multi-wire slicing, phase 2. Silicon sheet growth development for the large area sheet task of the low cost silicon solar array project [PDF]
, 1978 A crack-free silicon ingot has been cast in a graded, semiconductor purity silica crucible. More than 90% single crystallinity has been achieved in 2.5 kg cast ingots.
Khattak, C. P., Schmid, F.
core +2 more sources
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
The history and present of art casting in China [PDF]
China Foundry, 2004 History of art casting in China has been over 5000 years. In the past few thousand years, numerous forming and decorating skills of art castings has been created, and left behind precious treasures in the world metal arts and crafts.
Derui Tan
doaj
Progressive refinement rendering of implicit surfaces [PDF]
, 2007 The visualisation of implicit surfaces can be an inefficient task when such surfaces are complex and highly detailed. Visualising a surface by first converting it to a polygon mesh may lead to an excessive polygon count.
Amanatides +34 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Casting Quality Enhancement Using New Binders on Sand Casting and High-Pressure Rheo-Die Casting
Успехи физики металлов, 2019 Casting quality is a perfection factor for measuring the success of the metal casting. One of efforts to obtain high-quality casting product is identifying the quality of sand moulding used.
P. Puspitasari, J. W. Dika
doaj +1 more source
Advances in Archaeomaterials, 2022 Scholars in a wide range of disciplines are interested in the casting techniques used to create the extraordinary bronze objects unearthed from the two pits of the Sanxingdui site.
Hao Tian +4 more
doaj +1 more source
Challenges encountered during acid resin transfer preparation of fossil fish from Monte Bolca, Italy [PDF]
, 2015 Copyright: Palaeontological Association May 2015. This is an open access article, available to all readers online, published under a creative commons licensing (https://creativecommons.org/licenses/by/4.0/). The file attached is the published version
Allington-Jones, L, Graham, M
core +1 more source