Results 201 to 210 of about 3,450 (256)
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Aircraft Engineering and Aerospace Technology, 1954
THE photographs reproduced on this and the following page show some of the main stages in the production of precision castings by the lost wax process, as carried out at the new Droitwich works of Deritend Precision Castings Ltd. The investment casting process is now widely used for the production of parts of intricate shape in materials difficult to ...
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THE photographs reproduced on this and the following page show some of the main stages in the production of precision castings by the lost wax process, as carried out at the new Droitwich works of Deritend Precision Castings Ltd. The investment casting process is now widely used for the production of parts of intricate shape in materials difficult to ...
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A modified phosphate‐bonded casting investment
European Journal of Oral Sciences, 1982Abstract – An experimental phosphate‐bonded casting investment with negligible setting‘expansion and a thermal expansion of 1.6%, sufficient to compensate for the solid thermal shrinkage of conventional dental gold alloys and high‐precious alloys for die porcelain fused to metal technique, is described.
W, Finger, K, Kota
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PROGRESS IN INVESTMENT CASTING
Metallurgical Reviews, 1960AbstractIn preparing this review the guiding question has been: What is the most significant development in investment casting over the past seven years? In 1952, the book “Investment Castings for Engineers” was published. At that time, the investment-casting industry was roughly ten years old, and the book constitutes a survey of the state of the art ...
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Analysis of Casting Defects in Investment Casting by Simulation
2019The present study shows the benefit of using casting simulation software in investment casting to analyze different defects like shrinkage porosity, cold shut, blowholes, and hard zones. In this context, three industrial case studies are discussed. For the first case, 100NB flange is taken as component and simulation is done by considering different ...
Sudip Banerjee, Goutam Sutradhar
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Investment casting applications
1980The process of investment casting has its origins in the ‘lost-wax’ technique first used over five thousand years ago. Because of its ability to produce detailed and often delicate castings, the process was originally used in jewellery manufacture and for objets d’art, but its use faded out so that it remained dormant for hundreds of years until it was
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Rapid Prototyping of Ceramic Casting Cores for Investment Casting
Key Engineering Materials, 2001Ainsley, C. +2 more
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Application of Stereolithography Based 3D Printing Technology in Investment Casting
Micromachines, 2020Asma Perveen +2 more
exaly