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Epoxies Used in Tensile Testing: Film vs. Liquid-Why is There a Difference?
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From IMR Test Labs
Tensile testing of thermal spray coatings is currently covered by a variety of internal company specifications and generally by ASTM C-633. It is a highly recognized fact that liquid epoxies, on average, produce higher results in side by side comparisons with their film counterparts. However, the liquid epoxies show a higher standard deviation in those same comparisons. This raises questions about the interaction of liquid epoxies with porous thermal spray coatings. Products & Services
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Topics of Interest
A Round Robin study involving 19 coating suppliers and independent laboratories was conducted on tensile testing of thermally sprayed coatings to determine the accuracy and consistency of the tensile...
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Low coefficient of thermal expansion (CTE) epoxies play an important role in the engineering and construction of electronic circuit boards as well as having great adhesive properties for other...
(Read More)
The characterization of a thermal barrier coating (TBC) using routine metallographic methods has has investigators uncertain as to the authenticity of the microstructure concerning porosity, cracking...
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Conventional hermetic sealing methods of the past - epoxies, solder seals and mechanical seals - cannot fulfill the microwave electronics requirement of 100% protection against moisture. Many...
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In Essen at the ITSC2002, the initial results of the EACMT (European Airline Committee for Materials & Technology) Sub-Committee on Standardization in Quality Control of Thermal Spray Coatings for the...
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