Porous living body repairing member, and a method of imparting e
Powder metal process for preparing computer disk substrates
Powder metallurgical method
Powder metallurgy process for producing steel articles
Powder-metallurgical production of a workpiece from a heat-resis
Process and apparatus for manufacturing a pressed powder body
Process for dewaxing injection molded metal pieces and for impro
Process for forming a titanium base alloy with small grain size
Process for manufacturing a contact material for vacuum circuit
Process for manufacturing hard metal parts
Process for preparing powder metal parts with dynamic properties
Process for preparing R-Fe-B type sintered magnets employing the
Process for producing hard magnetic material
Process for producing magnetic materials
Process for producing permanent magnet materials
Process for producing sintered aluminum alloy
Process for producing tungsten heavy alloy billets
Process for production of anode for solid electrolytic capacitor
Process for production of readily sinterable aluminum nitride po
Process for reducing the disparities in mechanical values of tun