Download or read book GB T 14989 2015 Translated English of Chinese Standard GBT 14989 2015 GB T14989 2015 GBT14989 2015 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-27 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the designation, size, shape and allowable deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of iron-cobalt-vanadium permanent magnet alloys. This standard applies to the iron-cobalt-vanadium alloy cold drawn wire and cold rolled strip used to produce the small section permanent magnet and recording materials.