MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202641096870 A) filed by Vellore Institute Of Technology on August 11, 2026, for Powder Metallurgy Process For Producing Titanium-Silicon Alloy.
Inventors include Raja Annamalai; Narendra Kumar U; and Sakthivelraja N K.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: ABSTRACT POWDER METALLURGY PROCESS FOR PRODUCING TITANIUM-SILICON ALLOY A powder metallurgy process for producing a titanium- silicon alloy comprises providing a pre-alloyed Ti-6Al-4V powder (10) and an elemental silicon powder (12); combining the elemental silicon powder (12) with the pre-alloyed Ti-6Al-4V powder (10), wherein the elemental silicon powder (12) is present in an amount of 0.2 to 1.0 wt.% of a resulting powder mixture; subjecting the powder mixture to high-energy ball milling to form a homogeneous powder mixture (14); filling the homogeneous powder mixture (14) into a graphite die (16); vacuum hot-press sintering the homogeneous powder mixture (14) by simultaneously applying heat and uniaxial pressure to densify the homogeneous powder mixture (14) into a sintered compact (20); and furnace cooling the sintered compact (20). (FIG. 1)
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