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Questions related from Saagar Malaichamy
At high temperature, Hafnia coating over a substrate act as a Thermal Barrier Coating. It is already proven to coat few microns of Hafnia coating using Soll-gel process. But, is it possible to...
12 December 2018 1,222 0 View
During the continuous operation of the engine, heat generated from the combustion chamber will transfer to the injector body. If this happens so, does the heat addition to the injection fuel...
10 October 2018 6,996 5 View
Micro porous plates or disc are mostly manufactured through powder sintering process. Also, I would like to know the possibilities of fabricating porous alloy plates. Can Any one suggest the...
10 October 2018 543 1 View
We are designing a heater bed to heat the substrate around 1300 C. Only Precious metal (Pt-Rh) or Tantalum can be used as the heater element. Power is limited for my application. Also, we have...
07 July 2018 9,962 0 View
We have a requirement to dissolve solid graphite by chemical process with or without electrolytic process. Note: This is not related to graphene production process in any way and responses...
06 June 2018 313 9 View
TBC (7-8% YSZ - NiCrAlY) on the titanium substrate by APS isused in a application where the service temperature of the system would be 1500 C. From the literature survey, it is clearly explained...
06 June 2018 6,255 5 View
For e.g., At 1600C, I need to use a metal alloy which can act as thermal insulator. I cannot increase the thickness of the metal alloy or can not provide cooling. Ceramics would crack due to high...
03 March 2018 9,597 1 View
Porosity ϵϵ which is a ratio between volume of voids and total volume of the medium. PPI (Pores Per Inch) which is the number of pores in one linear inch. This both parameters of a foam will exert...
12 December 2017 2,199 5 View
Iridium acetylacetonate is the iridium coordination complex with the formula Ir(O2C5H7)3, which is sometimes known as Ir(acac)3. acetylacetonates are commonly used in various catalysts and...
12 December 2017 2,165 6 View