Janet Hong Ngee Lim
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View article: Effects of lime on ester based drilling fluid
Effects of lime on ester based drilling fluid Open
Lime known as calcium hydroxide is one of the important components in invert emulsion drilling fluid. It has been used to activate the emulsifier. However, excessive lime has adverse effect on ester as it could accelerate hydrolysis of est…
View article: Application of artificial neural network for optimization the wet contact angle for lead free Bi-Ag soldering alloys
Application of artificial neural network for optimization the wet contact angle for lead free Bi-Ag soldering alloys Open
In recent years, electronic packaging provides significant research and development challenges across multiple disciplines such as performance, materials, reliability, thermals and interconnections. New technologies and techniques frequent…