Fe-base soft magnetic alloy

C - Chemistry – Metallurgy – 22 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C22C 45/02 (2006.01) C22C 38/06 (2006.01) H01F 1/153 (2006.01)

Patent

CA 2074805

A novel iron-base soft magnetic alloy having excellent soft magnetism, particularly a low coercive force and a high permeability in a high-frequence range, and low iron loss, This alloy. is produced by adding a given amount of aluminum and preferably further given amounts of elements such as niobium to an Fe-Si-B alloy to give an amorphous alloy, forming the alloy into thin belt, powder, thin film; etc., and heat treating the resulting alloy, thus giving an alloy composed of at least 30 % of a crystalline portion and the balance of an amorphous portion.

Nouvel alliage magnétique doux à base de fer ayant un excellent magnétisme doux, en particulier une force coercitive faible et une grande perméabilité dans une plage de haute fréquence, ainsi qu'une faible perte de fer. Cet alliage est produit en ajoutant une quantité donnée d'aluminium et de préférence d'autres quantités prédéterminées d'éléments tels que le niobium à un alliage Fe-Si-B pour obtenir un alliage amorphe, en transformant l'alliage en une bande fine, une poudre, une pellicule mince, etc. et en traitant à chaud l'alliage obtenu, pour finalement obtenir un alliage composé d'au moins 30 % d'une portion cristalline, le solde étant constitué d'une partie amorphe.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fe-base soft magnetic alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fe-base soft magnetic alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fe-base soft magnetic alloy will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1504277

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.