单词 | permalloy |
释义 | Permalloy[ purm-al-oi, pur-muh-loi ] / ˌpɜrmˈæl ɔɪ, ˈpɜr məˌlɔɪ / Trademark.a brand name for any of a class of alloys of high magnetic permeability, containing from 30 to 90 percent nickel. Origin of PermalloyFirst recorded in 1920–25; perm(anent) + alloy Words nearby Permalloypermaculture, permadeath, permafrost, permafrost table, permalink, Permalloy, permanence, permanency, permanent, permanent cartilage, Permanent Court of Arbitration Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Permalloypermalloy / (pɜːmˈælɔɪ) / nounany of various alloys containing iron and nickel (45–80 per cent) and sometimes smaller amounts of chromium and molybdenum Word Origin for permalloyC20: from perm (eability) + alloy Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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