STN EN IEC 60404-6/Oprava AC
| Označenie: | STN EN IEC 60404-6/Oprava AC |
| Platnosť: | Platná |
| Počet strán: | 5 |
| Jazyk: |
EN
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| Listinná verzia: | 0,00€ |
| Elektronická verzia: |
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| Slovenský názov: | Magnetické materiály. Časť 6: Metódy merania magnetických vlastností magneticky mäkkých kovových a práškových materiálov pri frekvenciách v rozsahu od 20 Hz do 100 kHz použitím vzoriek kruhového tvaru |
| Anglický názov: | Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens |
| Dátum vydania: | 01. 04. 2019 |
| Dátum zrušenia: | |
| ICS: | 17.220.20, 29.030 |
| Triediaci znak: | 34 5884 |
| Úroveň zapracovania: | idt EN IEC 60404-6:2018/AC Dec.:2018, idt IEC 60404-6:2018/COR1:2018 |
| Vestník: | 03/19 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This part of IEC 60404 specifies methods for the measurement of AC magnetic properties of soft magnetic materials, other than electrical steels and soft ferrites, in the frequency range 20 Hz to 100 kHz. The materials covered by this part of IEC 60404 include those speciality alloys listed in IEC 60404-8-6, amorphous and nano-crystalline soft magnetic materials, pressed and sintered and metal injection moulded parts such as are listed in IEC 60404-8-9, cast parts and magnetically soft composite materials. The object of this part is to define the general principles and the technical details of the measurement of the magnetic properties of magnetically soft materials by means of ring methods. For materials supplied in powder form, a ring test specimen is formed by the appropriate pressing method for that material. The measurement of the DC magnetic properties of soft magnetic materials is made in accordance with the ring method of IEC 60404-4. The determinations of the magnetic characteristics of ... |