Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017150441) MULTILAYER BLOCK CORE, MULTILAYER BLOCK, AND METHOD FOR PRODUCING MULTILAYER BLOCK
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/150441 International Application No.: PCT/JP2017/007460
Publication Date: 08.09.2017 International Filing Date: 27.02.2017
IPC:
H01F 27/24 (2006.01) ,H01F 1/153 (2006.01) ,H01F 41/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
24
Magnetic cores
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01
of inorganic materials
03
characterised by their coercivity
12
of soft-magnetic materials
14
metals or alloys
147
Alloys characterised by their composition
153
Amorphous metallic alloys, e.g. glassy metals
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41
Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
02
for manufacturing cores, coils or magnets
Applicants:
日立金属株式会社 HITACHI METALS,LTD. [JP/JP]; 東京都港区港南一丁目2番70号 2-70, Konan 1-chome, Minato-ku, Tokyo 1058224, JP
メトグラス・インコーポレーテッド METGLAS, INC. [US/US]; サウスカロライナ州コンウェイ、アライド・ドライブ 440 440 Allied Drive Conway, South Carolina 29526, US
Inventors:
太田 元基 OHTA, Motoki; US
Agent:
中島 淳 NAKAJIMA, Jun; JP
加藤 和詳 KATO, Kazuyoshi; JP
福田 浩志 FUKUDA, Koji; JP
Priority Data:
62/300,93729.02.2016US
Title (EN) MULTILAYER BLOCK CORE, MULTILAYER BLOCK, AND METHOD FOR PRODUCING MULTILAYER BLOCK
(FR) CŒUR DE BLOC MULTICOUCHE, BLOC MULTICOUCHE ET PROCÉDÉ PERMETTANT DE PRODUIRE UN BLOC MULTICOUCHE
(JA) 積層ブロックコア、積層ブロック、及び積層ブロックの製造方法
Abstract:
(EN) A multilayer block core is provided with a multilayer block in which nanocrystalline alloy ribbon pieces are layered, said nanocrystalline alloy ribbon pieces having a composition represented by Fe100-a-b-c-dBaSibCucMd (wherein each of a, b, c, and d is an atomic percent, the expressions 13.0 ≤ a ≤ 17.0, 3.5 ≤ b ≤ 5.0, 0.6 ≤ c ≤ 1.1, and 0 ≤ d ≤ 0.5 are satisfied, and M represents at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W).
(FR) La présente invention concerne un cœur de bloc multicouche qui est pourvu d'un bloc multicouche dans lequel sont stratifiées des pièces de ruban en alliage nanocristallin, lesdites pièces de ruban en alliage nanocristallin ayant une composition représentée par Fe100-a-b-c-dBaSibCucMd (dans laquelle chacun parmi a, b, c et d est un pourcentage atomique, les expressions 13,0 ≤ a ≤ 17,0, 3,5 ≤ b ≤ 5,0, 0,6 ≤ c ≤ 1,1 et 0 ≤ d ≤ 0,5 sont satisfaites et M représente au moins un élément sélectionné dans le groupe constitué par le titane (Ti), le zirconium (Zr), le hafnium (Hf), le vanadium (V), le niobium (Nb), le tantale (Ta), le chrome (Cr), le molybdène (Mo) et le tungstène (W)).
(JA) Fe100-a-b-c-dSiCu〔ここで、a、b、c、及びdは、いずれも原子%であり、それぞれ、13.0≦a≦17.0、3.5≦b≦5.0、0.6≦c≦1.1、及び、0≦d≦0.5を満足する。Mは、Ti、Zr、Hf、V、Nb、Ta、Cr、Mo、及びWからなる群から選択される少なくとも1種の元素を表す。〕で表される組成を有するナノ結晶合金リボン片が積層されている積層ブロックを備える積層ブロックコア。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)