Invention Grant
US09263174B2 Sintered cobalt ferrites composite material with high magnetostriction
有权
具有高磁致伸缩性的烧结钴铁氧体复合材料
- Patent Title: Sintered cobalt ferrites composite material with high magnetostriction
- Patent Title (中): 具有高磁致伸缩性的烧结钴铁氧体复合材料
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Application No.: US14372644Application Date: 2013-01-17
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Publication No.: US09263174B2Publication Date: 2016-02-16
- Inventor: Alias Joy Pattayil , Mohaideen Kamal Khaja
- Applicant: Council of Scientific and Industrial Research
- Applicant Address: IN
- Assignee: Council of Scientific and Industrial Research
- Current Assignee: Council of Scientific and Industrial Research
- Current Assignee Address: IN
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Priority: IN0137/DEL/2012 20120117
- International Application: PCT/IN2013/000029 WO 20130117
- International Announcement: WO2013/108269 WO 20130725
- Main IPC: H01F1/34
- IPC: H01F1/34 ; C04B35/26 ; C04B35/626 ; C04B35/64 ; H01F1/10 ; C01G51/00 ; H01F41/00 ; B82Y25/00
Abstract:
Disclosed herein is a sintered cobalt ferrite composite material comprising of nano and micron sized powders of cobalt ferrite with high magnetostriction. The present invention further discloses preparation of nano and micron sized powders of cobalt ferrite, in particular, the auto combustion process using glycine as fuel for preparing nano sized cobalt ferrite powders.
Public/Granted literature
- US20150017443A1 SINTERED COBALT FERRITES COMPOSITE MATERIAL WITH HIGH MAGNETOSTRICTION Public/Granted day:2015-01-15
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