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1. (WO2018184273) IRON-BASED AMORPHOUS ALLOY AND PREPARATION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/184273 International Application No.: PCT/CN2017/084060
Publication Date: 11.10.2018 International Filing Date: 12.05.2017
IPC:
C22C 45/02 (2006.01) ,C21D 9/52 (2006.01) ,H01F 1/153 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
45
Amorphous alloys
02
with iron as the major constituent
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
D
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
9
Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles; Furnaces therefor
52
for wires; for strips
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
Applicants: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.[CN/CN]; #7 Xinyuan East Road, Lancun Town, Jimo Qingdao, Shandong 266232, CN
Inventors: LI, Xiaoyu; CN
PANG, Jing; CN
LI, Qinghua; CN
YANG, Dong; CN
LIU, Hongyu; CN
Agent: UNITALEN ATTORNEYS AT LAW; 7th Floor, Scitech Place No.22, Jian Guo Men Wai Ave. Chaoyang District Beijing 100004, CN
Priority Data:
201710221247.X06.04.2017CN
Title (EN) IRON-BASED AMORPHOUS ALLOY AND PREPARATION METHOD THEREFOR
(FR) ALLIAGE AMORPHE À BASE DE FER ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种铁基非晶合金及其制备方法
Abstract:
(EN) An iron-based amorphous alloy as represented by formula (I), FeaBbSic (I), in which a, b, and c respectively represent the atomic percentage of the corresponding components, 80.0 ≤ a ≤ 82.0, 11.0 ≤ b ≤ 13.0, 6.5 < c ≤ 8.0, and a + b + c = 100, the saturation magnetic induction thereof not being less than 1.60 T. And a preparation method for the iron-based amorphous alloy.
(FR) La présente invention concerne un alliage amorphe à base de fer tel que représenté par la formule (I), FeaBbSic (I), dans laquelle a, b et c représentent respectivement le pourcentage atomique des constituants correspondants, 80,0 ≤ a ≤ 82,0, 11,0 ≤ b ≤ 13,0, 6,5 < c ≤ 8,0, et a + b + c = 100, l'induction magnétique de saturation associée étant supérieure ou égale à 1,60 T ; et un procédé de préparation dudit alliage amorphe à base de fer.
(ZH) 一种如式(Ⅰ)所示的铁基非晶合金,FeaBbSic (Ⅰ),其中,a、b与c分别表示对应组分的原子百子含量,80.0≤a≤82.0,11.0≤b≤13.0,6.5<c≤8.0,a+b+c=100,其饱和磁感应强度不低于1.60T。以及该铁基非晶合金的制备方法。
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: Chinese (ZH)
Filing Language: Chinese (ZH)