Article - 3 Apr 2014
Based on the type of ore used as a charge, lead and zinc can be used can be produced pyrometallurgically or hydrometallurgically.
Article - 15 Jul 2013
Super alloy Nicrofer 5621 is a wrought nickel-chromium-molybdenum alloy with an addition of tungsten for improved overall corrosion resistance. It was designed as an alternative to alloys 625 and...
Article - 29 Oct 2012
Super alloys contain a number of elements in a variety of combinations to achieve the desired result. They have good creep and oxidation resistance.
Article - 1 May 2008
Finishes for aluminium are designed to either preserve an existing surface or promote a new one which is visually or functionally more desirable. This article covers mechanical finishes, chemical...
Article - 22 Jun 2006
This paper describes a method for producing submicron high-purity alumina. In this method amorphous basic aluminum sulfate (BAS) was prepared by homogeneous precipitation of aluminum bisulfite...
Article - 25 Apr 2018
Ammonia is among the top 10 chemicals produced today; fertilizers in one form or another account for 85% of the ammonia produced while other industrial uses include fibers, plastics, coatings and...