above the austenitization temperature and then cooled quickly (quenched) using a cooling medium tempering tempering is a heat treatment used to reduce the brittleness of a hardened steel. the material is heated below the transformation temperature for a required amount of time. induction tempering can...
central excise duty changes as per budget - for products under hs code central excise duty for antiques, work of art collector's pieces under indian budget indian budget changes in excise duty for zinc and zinc articles as per indian budget central excise tax changes for lead and lead articles as per...
boilers %max nil usage: . as a photo initiator, and in uv-curing applications such as inks, imaging products, clear coatings and printed circuit boards. . as a pharmaceutical intermediate, in the preparation of antihistamines and hypnotics . as a chemical intermediate, in the manufacture of pesticides...