Nickel-based alloy

• Main Authors: CROZET, CORALINE, FINETTE, LAURANE, FRANCHET JEAN-MICHEL PATRICK MORISSET, LOFI ANNE-LAURE, MENAU, EDEN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2024
• Subjects: ALLOYS; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention relates to a nickel-based alloy comprising, in weight percent: 4.0% to 15.7% of cobalt; from 15.3% to 19.5% of chromium; -from 1.6% to 5.45% of molybdenum; 1.65% to 2.5% of aluminum; 2.8% to 4.3% of titanium; -from 0.01% to 0.10% of carbon; from 0.003% to 0.02% of boron; and-0.01% to 0.10% of zirconium. The invention also relates to a method for manufacturing a part made of said nickel-based alloy, said method comprising:-preparing a billet having the same composition as the composition of said nickel-based alloy; -shaping the component; and-heat treating the component. 本发明涉及一种镍基合金，按重量百分比计，所述镍基合金包括：-4.0％至15.7％的钴；-15.3％至19.5％的铬；-1.6％至5.45％的钼；-1.65％至2.5％的铝；-2.8％至4.3％的钛；-0.01％至0.10％的碳；-0.003％至0.02％的硼；以及-0.01％至0.10％的锆。本发明还涉及一种用于制造由所述镍基合金制成的部件的方法，所述方法包括：-制备坯锭，所述坯锭具有与所述镍基合金的组成相同的组成；-使部件成型；以及-对所述部件进行热处理。