MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202617073519 A) filed by Nippon Yakin Kogyo Co. , Ltd. on June 12, 2026, for Nickel Alloy Excellent In Internal Quality, Alloy Plate And Method For Producing Same.
Inventor includes Kirihara, Fumiaki.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: Provided is a nickel alloy detoxified of void defects affecting the internal quality thereof and having excellent internal quality, and comprising, in mass%, no less than 99.00% Ni, 0.001-0.020% C, 0.01-0.30% Si, 0.01-0.30% Mn, 0.001-0.015% P, 0.0001-0.0030% S, 0.001-0.130% Al, no more than 0.40% Fe, 0.0003-0.0050% O, 0.003-0.030% Mg, 0.0001-0.0050% B, and no more than 0.0030% H, the remainder comprising unavoidable impurities, and the nickel alloy preferably satisfying one or both of formula 1 and formula 2 calculated from the mass% of H, P, S, and Mg in the alloy. (Formula 1): (20 × H) × (2 × P + 10 × S + 3 × Mg) × 104 = 15.0, and (Formula 2): (25 × S + 3 × Mg) ÷ H = 28.0
Disclaimer: Curated by HT Syndication.
