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1. (WO2019024285) IRON-BASED AMORPHOUS ALLOY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/024285 International Application No.: PCT/CN2017/108475
Publication Date: 07.02.2019 International Filing Date: 31.10.2017
IPC:
C22C 45/02 (2006.01) ,H01F 1/153 (2006.01) ,C21D 6/00 (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
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
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
6
Heat treatment of ferrous alloys
Applicants:
青岛云路先进材料技术有限公司 QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. [CN/CN]; 中国山东省青岛市 即墨市蓝村镇鑫源东路7号 #7 Xinyuan East Road, Lancun Town, Jimo Qingdao, Shandong 266232, CN
Inventors:
刘红玉 LIU, Hongyu; CN
杨东 YANG, Dong; CN
李庆华 LI, Qinghua; CN
庞靖 PANG, Jing; CN
Agent:
北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW; 中国北京市 朝阳区建国门外大街22号赛特广场7层 7th Floor, Scitech Place No.22, Jian Guo Men Wai Ave., Chao Yang District Beijing 100004, CN
Priority Data:
201710637409.831.07.2017CN
Title (EN) IRON-BASED AMORPHOUS ALLOY
(FR) ALLIAGE AMORPHE À BASE DE FER
(ZH) 一种铁基非晶合金
Abstract:
(EN) An iron-based amorphous alloy, i.e., FeaSibBcPd, wherein a, b, c, and d respectively represent the atom percentages of corresponding components; 81.0≤a≤84.0, 1.0≤b≤6.0, 9.0≤c≤14.0, 0.05≤d≤3, and a+b+c+d=100. By adjusting the components and component percentages of the iron-based amorphous alloy, the obtained iron-based amorphous alloy has high saturation magnetic induction density.
(FR) L'invention concerne un alliage amorphe à base de fer, à savoir FeaSibBcPd, dans lequel a, b, c et d représentent respectivement les pourcentages atomiques des composants correspondants ; 81,0 ≤ a ≤ 84,0,1,0 ≤ b ≤ 6,0,9,0 ≤ c ≤ 13,0,0,05 ≤ d ≤ 3, et a + b + c + d = 100. Le réglage des composants et des pourcentages de composants de l'alliage amorphe à base de fer permet à l'alliage amorphe à base de fer obtenu de présenter une densité d'induction magnétique à saturation élevée.
(ZH) 一种铁基非晶合金Fe aSi bB cP d ,其中,a、b、c与d分别表示对应组分的原子百分含量;81.0≤a≤84.0,1.0≤b≤6.0,9.0≤c≤14.0,0.05≤d≤3,a+b+c+d=100。通过调整铁基非晶合金的组分与含量,使得到的铁基非晶合金具有较高的饱和磁感应强度。
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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, JO, 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)