7 Questions 15 Answers 0 Followers
Questions related from Lakshaman Kumar
In one of my works, I need to measure the specific heat capacity (Cp) of my ceramic samples up to or beyond 1100 degrees Celsius. Does anybody know any institutes where it is being done within India?
02 September 2024 6,083 2 View
I have been trying to make cubic BaTiO3 nanoparticles in ambient conditions but could not do so. The solid-state route that I tried ended up melting and sticking of BaCO3 powders in the crucible....
03 October 2020 5,704 7 View
The question is coming because for the two phase transitions, one is characterized by sharp changes in enthalpy & the other stays as a diffused broad change (e.g., glass transition). Is it...
20 August 2020 6,707 5 View
I have pelletized TiO2 powders using 4 tons pressure in 10mm die without any additive. The sintering has been done at 1200 degC. This sintered pellet have very low strength( it crumble during...
08 May 2020 1,189 15 View
Dear experts, I am in need of some information regarding vacuum furnace which can be avail anywhere in India. The tests are required up to 1500 °C temperature and 10-5 mbar or more.
06 December 2019 5,930 2 View
As multiple Lorentzian functions are linearly added; βh = βf + βg +... Two Gaussian functions are root mean square added; β2h = β2f + β2g +...
07 November 2019 300 5 View
How to address/sort out the issues while determining the instrumental broadening factor in X-Ray diffraction? I would like to determine instrumental broadening in X-Ray diffraction. For this...
25 June 2019 1,321 6 View
