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公开(公告)号:JP2011517505A
公开(公告)日:2011-06-09
申请号:JP2011500738
申请日:2009-03-18
Applicant: ホガナス アクチボラグ (パブル)
Inventor: イェ、チョウ , ヴィダルソン、ヒルマー , スコールマン、ビョルン
CPC classification number: H01F41/0246 , B22F1/02 , B22F2003/145 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C33/02 , C22C2202/02 , H01F1/14733 , H01F1/26 , B22F9/082 , B22F1/0059 , B22F3/02 , B22F3/24 , B22F3/14 , B22F1/0062 , B22F1/007
Abstract: 本発明は、軟磁性鉄ベースのコア粒子を含む強磁性粉末組成物であって、該コア粒子の表面が、第1の無機絶縁層と、以下の一般式を有する有機金属化合物の、該第1の層の外側に位置する少なくとも1つの有機金属層とを備え、その一般式が、R
1 [(R
1 )x(R
2 )
y (MO
n−1 )]
n R
1 であり、ここで、MはSi、Ti、Al、又はZrから選択される中心原子であり、Oは酸素であり、R
1 は加水分解性基であり、R
2 は有機部分であり、少なくとも1つのR
2 は少なくとも1つのアミノ基を含み、nは1と20の間の整数である繰返し単位の数であり、xは0と1の間の整数であり、yは1と2の間の整数であり、モース硬さが3.5未満の金属又は半金属の粒子状化合物が、少なくとも1つの有機金属層に付着し、粉末組成物が更に、粒子状の潤滑剤を含む、強磁性粉末組成物に関する。 本発明は更に、その組成物を生産するプロセス、その組成物から作製された軟磁性複合部品を製造する方法、並びに得られる部品に関する。-
公开(公告)号:JP5697589B2
公开(公告)日:2015-04-08
申请号:JP2011500738
申请日:2009-03-18
Applicant: ホガナス アクチボラグ (パブル)
Inventor: スコールマン、ビョルン , イェ、チョウ , ヴィダルソン、ヒルマー
CPC classification number: H01F41/0246 , B22F1/02 , C22C33/02 , H01F1/26 , B22F2003/145 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C2202/02 , H01F1/14733
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公开(公告)号:JP2010522273A
公开(公告)日:2010-07-01
申请号:JP2009554486
申请日:2008-03-07
Applicant: ホガナス アクチボラグ (パブル)
Inventor: スコールマン、ビョルン , ベリマルク、ポンタス
CPC classification number: B22F7/04 , B22F2998/10 , C22C26/00 , C22C2026/002 , H01F1/24 , H01F41/0246 , Y10T428/249999 , Y10T428/25 , B22F1/0059 , B22F3/1021
Abstract: A composite part including: a compacted powder composition; and a polymer composite comprising nanometer-sized and/or micrometer-sized reinforcement structures, wherein the composite part has an interpenetrating network between the compacted powder composition and the polymer composite and wherein the reinforcement structures comprise one or more of: particles, platelets, fibers, whiskers, and tubes. A composite part formed by a method including compacting a powder composition including a lubricant into a compacted body; heating the compacted body to a temperature above the vaporization temperature of the lubricant such that the lubricant is substantially removed from the compacted body; subjecting the obtained heat treated compacted body to a liquid polymer composite including nanometer-sized and/or micrometer-sized reinforcement structures; and solidifying the heat treated compacted body comprising liquid polymer composite by drying and/or by at least one curing treatment.
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公开(公告)号:JP5306240B2
公开(公告)日:2013-10-02
申请号:JP2009554486
申请日:2008-03-07
Applicant: ホガナス アクチボラグ (パブル)
Inventor: ベリマルク、ポンタス , スコールマン、ビョルン
CPC classification number: B22F7/04 , B22F2998/10 , C22C26/00 , C22C2026/002 , H01F1/24 , H01F41/0246 , Y10T428/249999 , Y10T428/25 , B22F1/0059 , B22F3/1021
Abstract: A composite part including: a compacted powder composition; and a polymer composite comprising nanometer-sized and/or micrometer-sized reinforcement structures, wherein the composite part has an interpenetrating network between the compacted powder composition and the polymer composite and wherein the reinforcement structures comprise one or more of: particles, platelets, fibers, whiskers, and tubes. A composite part formed by a method including compacting a powder composition including a lubricant into a compacted body; heating the compacted body to a temperature above the vaporization temperature of the lubricant such that the lubricant is substantially removed from the compacted body; subjecting the obtained heat treated compacted body to a liquid polymer composite including nanometer-sized and/or micrometer-sized reinforcement structures; and solidifying the heat treated compacted body comprising liquid polymer composite by drying and/or by at least one curing treatment.
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