Balakrishna Palanki

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Questions related from Balakrishna Palanki

How can base metal diffusion be prevented into electroplated Nickel in hot service?

Nickel is electroplated onto a metallic component. The component has to perform in hot region. What can be done to minimise base metal diffusion under thermal gradient into the nickel coating?

10 April 2023 2,418 2 View

What are the methods for separating the additive gadolinium from uranyl nitrate other than solvent extraction?

Other than the process of liquid liquid solvent extraction, how can gadolinium be separated from scrap mixed oxide of uranium dioxide and gadolinium oxide?

21 October 2021 961 3 View

Is Near Infrared (NIR) Spectroscopy suitable for the accurate determination of moisture in UO2 powder?

Traditionally, the Karl Fischer titration has been used for determining the moisture content in UO2 powder samples, for example, as described by Hibbits, 1953 on Google [Attached]. A Metrohm...

26 March 2020 2,426 5 View

What is the relationship between sintering and capillary action?

Capillary forces are said to be driving the process of sintering in compacts from powder metals and ceramics. A column of water rises in a capillary tube, while a column of mercury goes down. The...

04 October 2018 1,051 3 View

What are the ways to increase the solubility of lime in water?

Lime is soluble in water to a small extent forming calcium hydroxide. What methods are available to increase the concentrations of calcium ions and hydroxide ions in aqueous solution?

17 September 2018 2,866 6 View

What changes may occur in properties when a sintered ceramic is re-sintered?

When a green ceramic is subjected to firing, the sintering process is expected to result in shrinkage, densification, reduction in porosity, improvement in strength, hardness and other properties....

25 July 2018 2,080 5 View