| 释义 |
Inconel|ˈɪnkənɛl|
A proprietary name of various alloys which contain nickel (70–80%), chromium (12–19%), and iron (usually between 5% and 8%), and are useful for their strength and their resistance to corrosion and oxidation at high temperatures.
1933Official Gaz. (U.S. Patent Office) 12 Sept. 263/2 International Nickel Company, Inc...Inconel. For Nickel Alloys and Alloys of Nickel, Chromium, and Iron. Claims use since Nov. 25, 1932. 1935Chem. Abstr. XXIX. 7257 (heading) Corrosion resistance of nickel, of copper-nickel alloys, of nickel silver and of Inconel. 1938Jrnl. R. Aeronaut. Soc. XLII. 962 A further development is the alloy ‘Inconel’ containing about 80 per cent. Ni., 13 per cent. Cr., 7 per cent. Fe., which can be hardened by work, but not by heat-treatment... Its resistance to heat-oxidation at very high temperatures finds application in silencers and exhaust manifolds. 1966McGraw-Hill Encycl. Sci. & Technol. VII. 265/2 The Inconels (Nimonics in England) are advantageous in cyclic heating and cooling service where large temperature gradients exist. 1967D. Fishlock New Materials ii. 23 Inconel X-750 (75 per cent nickel) is today used extensively for the structure of the 4104 m.p.h. X-15 rocket aircraft..whose skin..is designed to withstand 650°C. |