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Effect of Organoclay Content on the Physicochemical and Separation Properties of PVDF/Clay Nanocomposite Membranes. [PDF]
Polymers (Basel)Zhang J +8 more
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Concrete Shrinkage Behavior Under Varying Degrees of Restraints Using DIC. [PDF]
Materials (Basel)Guo H +6 more
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Simultaneous Strength and Elongation Enhancement of Al-5Si Alloy and Welding Performance via Trace Cu/La Addition. [PDF]
Materials (Basel)Wu W +5 more
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A stage-based framework for closed-loop recycling of polymeric composite membranes. [PDF]
Sci AdvLiang H +7 more
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An improved dental casting investment
European Journal of Oral Sciences, 1980Abstract –In the present investigation a gypsum‐bonded investment is presented with negligible setting expansion and a thermal expansion of 1. 7%. This investment can and should be used without a steel casting ring. In combination with an earlier described die‐spacing technique the new investment facilitates the production of gold inlays and crowns ...
W, Finger, K D, Jørgensen
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2008
Abstract This article reviews the pattern materials used in investment casting. It describes patternmaking process, pattern tooling, and pattern and cluster assembly. The article provides information on melting equipment, casting methods, and the inspection and testing of investment casted materials.
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Abstract This article reviews the pattern materials used in investment casting. It describes patternmaking process, pattern tooling, and pattern and cluster assembly. The article provides information on melting equipment, casting methods, and the inspection and testing of investment casted materials.
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Aircraft Engineering and Aerospace Technology, 1990
P.I. CASTINGS LTD of Altrincham, Cheshire, who celebrate their 40th Anniversary this year, are major Investment Casting Suppliers to Engine and Airframe makers and also to many Aerospace Systems and Electronic equipment manufacturers. Customers include all the major U.K. Aerospace Companies and many major Companies in Europe and the U.S.A.
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P.I. CASTINGS LTD of Altrincham, Cheshire, who celebrate their 40th Anniversary this year, are major Investment Casting Suppliers to Engine and Airframe makers and also to many Aerospace Systems and Electronic equipment manufacturers. Customers include all the major U.K. Aerospace Companies and many major Companies in Europe and the U.S.A.
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2002
Abstract This chapter discusses the application of investment casting to nickel- and cobalt-base superalloys. It describes the production of polycrystalline and single crystal castings, the materials normally used, and the part dimensions and tolerances typically achieved.
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Abstract This chapter discusses the application of investment casting to nickel- and cobalt-base superalloys. It describes the production of polycrystalline and single crystal castings, the materials normally used, and the part dimensions and tolerances typically achieved.
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The permeability of dental casting investments
Journal of Dentistry, 1974Gas permeation through investment materials is important in obtaining sound castings by centrifugal or gas-pressure techniques. The equations governing permeation are presented, followed by measurements of the permeability to air of casting investments, comparing different types of material, powder : liquid ratios, and bake-out temperatures.
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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 ...
openaire +1 more source