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Questions related from Musharaf Abbas
Is it necessary to make powder of composite or to make a specific size disk of Silica-Polymer composite materials to measure their thermal properties, particularly specific heat, using...
18 January 2024 4,292 4 View
Thermal diffusivity of materials generally increases with decrease of density. In case of porous materials, normally density decreases as the volume fraction of pores increases, however thermal...
14 October 2023 7,047 2 View
A term 'Reaction Curable' is generally used for different types of polymers, including rubbers, adhesives, resins and even for few glasses as well. Could anyone please explain why we call these...
14 August 2023 6,680 3 View
In different standards like in ASTM D1002 and ISO4587, the thickness of the sheet to check adhesive's strength is around 1.6 mm. My question is why this this is 1.6 mm with a tight tolerance, why...
11 April 2023 6,615 0 View
Let's we have two equal sized conductor and an insulator materials, which are perfectly joined together. We have two senerios: 1. Insulator is heated to 300 C and temperature is measured at...
27 March 2023 8,112 2 View
Under the same environmental conditions, which steel material is more susceptible to moisture adsorbates, austenitic stainless steel or mild steel? Does the material composition matter in the...
11 January 2020 9,546 2 View
Generally, in the literature it is mentioned that adsorbates are more prone to reside on polished surface as compared to oxidized one. Is there any contrary opinion, specifically with respect to...
08 March 2018 9,583 1 View
In metal solidification and thermal spray coatings, few people say that pores and voids both are same and lie under the term 'void' or 'porosity' (different opinions). However, few differentiate...
18 December 2017 4,257 19 View
