中文名称: 锻制铁-钴高磁饱和合金规格(UNS R30005和K92650) |
英文名称:Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650) |
中标分类:J32 | ICS分类:77.080.10 |
标准分类编号:AS | 页数:5 |
发布日期: | 实施日期:2009-11-01 | 作废日期: |
被替代标准: | 代替标准:ASTM A801-2004 | |
引用标准:ASTM A34/A34M;ASTM A340;ASTM A341/A341M;ASTM A596/A596M;ASTM A773/A773M;ASTM E1019 | 采用标准: | |
起草单位: | 归口单位: |
标引依据: |
补充修订: |
备注: |
范围:1.1 This specification covers two wrought iron-cobalt alloy types for use in magnetic components requiring high permeability at and above 15 kG (1.5 T) or high magnetic saturation. The specific alloy types covered are: Alloy TypeUNSNominal Composition 1R3000549 % Co, 49 % Fe, 2 % V 2K9265027 % Co, 0.50 % Cr, balance Fe 1.1.1 This specification also covers material supplied by a producer in the form and physical condition suitable for fabrication into parts that will later be given final heat treatment to achieve the desired magnetic characteristics and, where required, mechanical properties. It covers material supplied in form of forging billets, hot-rolled products (that is, bar, plate, and strip), cold-finished bars, and cold-rolled strip. 1.2 This specification does not cover parts produced by casting or by powder metallurgical techniques. 1.3 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathemati |
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