Diamond compacts
Diamond sintered body having high strength and high wear...
Diaphragm molding aluminum alloy plates and their preparation
Die cast magnesium alloy
Die casting magnesium alloy
Diecasting alloy
Differential ph process for the recovery of metal values...
Dimensionally-controlled cobalt-containing precision molded...
Dioxime kinetic enhancer for solvent extraction of gallium...
Direct acid elution of anionic exchange resins for recovery...
Direct ironmaking or steelmaking apparatus using...
Direct niobium and tantalum extraction contained in the...
Direct pressure leaching of copper-iron sulphides
Direct process for smelting of lead sulphide concentrates to...
Direct processing of metallic ore concentrates into ferroalloys
Direct production of metal carbides and metals from ores
Direct recovery of precious metals by solvent extraction and...
Direct reduction apparatus and method
Direct reduction process for making titanium
Direct reduction process for making titanium