CN104593670A - 一种铁镍基软磁材料的制备方法 - Google Patents

一种铁镍基软磁材料的制备方法 Download PDF

Info

Publication number
CN104593670A
CN104593670A CN201510022775.3A CN201510022775A CN104593670A CN 104593670 A CN104593670 A CN 104593670A CN 201510022775 A CN201510022775 A CN 201510022775A CN 104593670 A CN104593670 A CN 104593670A
Authority
CN
China
Prior art keywords
alloy
magnetic material
soft magnetic
soft
quenching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510022775.3A
Other languages
English (en)
Other versions
CN104593670B (zh
Inventor
陈红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Jinda Coating Technology Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510022775.3A priority Critical patent/CN104593670B/zh
Publication of CN104593670A publication Critical patent/CN104593670A/zh
Application granted granted Critical
Publication of CN104593670B publication Critical patent/CN104593670B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02Compacting only
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/04Making ferrous alloys by melting
    • C22C33/06Making ferrous alloys by melting using master alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32Ferrous alloys, e.g. steel alloys containing chromium with boron
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147Alloys characterised by their composition
    • H01F1/14708Fe-Ni based alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24After-treatment of workpieces or articles
    • B22F2003/248Thermal after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Continuous Casting (AREA)

Abstract

本发明涉及一种铁镍基软磁材料的制备方法,其中该软磁材料使用如下原子配比的合金材料制成:Fe(100-a-b-c-d-e-f)NiaSibAlcCedBeNbf,其中:a=15-20,b=3-4,c=10-15,d=1-2,e=3-5,f=1-3该方法包括如下步骤:(1)熔铸母合金,(2)制备非合金带,(3)制备软磁材料产品。本发明制备的软磁材料,采用铁镍为主体材料以提高导磁率,往其中添加较大比例铝,以提升材料的延展性,使得材料的力学性能,特别是可塑性提高,适当添加硅铈硼铌元素,以改善材料的抗磁饱和能力。

Description

一种铁镍基软磁材料的制备方法
技术领域
 本发明涉一种铁镍基软磁材料的制备方法。
背景技术
自问世以来,非晶软磁性合金立即引起引起了人们的极大重视,是近几十年来材料研究的热点之一。非晶软磁合金因其原子不规则排列、非周期性、没有晶粒晶界的存在,磁畴的钉扎点或钉扎线少,磁晶各向异性很小,显示良好的软磁特性:矫顽力小、磁导率高、磁感应强度高、电阻率高、损耗小、频率特性好。
与Fe基非晶合金相比,添加Ni制成的铁镍基非晶合金的磁致伸缩系数和磁晶各向异性常数更小,软磁性能更加优异。铁镍基非晶软磁合金是投入使用最早,也是目前应用量最大的非晶软磁材料之一,它具有矫顽力小,磁导率较高,频率特性好,稳定性好等特点,常用来替代坡莫合金,主要用在高精度,高灵敏度器件上。
现有的非晶软磁合金,改善软磁性能和力学性能常常相互制约,很难同时提高合金的各个性能。然而,在很多领域应用,都要求FeNi基非晶软磁合金必须同时具有高非晶形成能力,优异的磁性能和力学性能,尤其是需要较大塑性变形能力。
发明内容
本发明提供一种铁镍基软磁材料的制备方法,该方法制备的磁性材料具有高磁导率、高抗磁饱和特性和良好的力学性能。
为了实现上述目的,本发明提供一种铁镍基软磁材料的制备方法,其中该软磁材料使用如下原子配比的合金材料制成:Fe(100-a-b-c-d-e-f)NiaSibAlcCedBeNbf,其中:a=15-20,b=3-4,c=10-15,d=1-2,e=3-5,f=1-3该方法包括如下步骤:
(1)熔铸母合金
将纯度大于99.9%的原料Fe、Ni、Si、Al、Ce、B和Nb,按Fe(100-a-b-c-d-e-f)NiaSibAlcCedBeNbf合金成分以原子百分比称量并配料,铈以铁铈合金的方式加入;将真空电弧熔炼炉预热后,通入1-2个大气压的氩气,加入上述原料,反复熔炼4-5次,注入模具冷却为母合金锭,形成母合金;
(2)制备非合金带
将母合金锭破碎,并将母合金放入真空电弧熔炼炉中重熔,然后将所属母合金放入高真空单辊旋淬炉中,旋淬出晶纳米晶软磁合金带其中,高真空单辊旋淬炉的喷嘴到铜辊之间距离为1-2mm,铜辊的线速度为20-35m/s,喷嘴的喷注压强为1.5-2Mpa,单辊旋淬炉真空度优于5×10-4Pa,软磁合金带的厚度为20-25μm,宽度为20-30mm;
(3)制备软磁材料产品
将上述合金带氢破后,利用行星球磨机球磨制粉,球磨时并采用氩气保护的方式防止混合粉末氧化,最后得到粒径为1-3μm的粉体;
将上述粉体压制成预定形状后,放入真空高温电阻炉后,以10-15℃/min的升温速度升温至800-950℃,保温3-4h后,以15-20℃/min的降温速度等温退火至室温,得到本发明的软磁材料。
本发明制备的软磁材料,采用铁镍为主体材料以提高导磁率,往其中添加较大比例铝,以提升材料的延展性,使得材料的力学性能,特别是可塑性提高,适当添加硅铈硼铌元素,以改善材料的抗磁饱和能力。
具体实施方式
实施例一
本实施例的软磁材料使用如下原子配比的合金材料制成:Fe67Ni15Si3Al10Ce1B3Nb1
将纯度大于99.9%的原料Fe、Ni、Si、Al、Ce、B和Nb,按Fe67Ni15Si3Al10Ce1B3Nb1合金成分以原子百分比称量并配料,铈以铁铈合金的方式加入;将真空电弧熔炼炉预热后,通入1个大气压的氩气,加入上述原料,反复熔炼4次,注入模具冷却为母合金锭,形成母合金。
将母合金锭破碎,并将母合金放入真空电弧熔炼炉中重熔,然后将所属母合金放入高真空单辊旋淬炉中,旋淬出晶纳米晶软磁合金带其中,高真空单辊旋淬炉的喷嘴到铜辊之间距离为1mm,铜辊的线速度为20m/s,喷嘴的喷注压强为1.5Mpa,单辊旋淬炉真空度优于5×10-4Pa,软磁合金带的厚度为20μm,宽度为20mm。
将上述合金带氢破后,利用行星球磨机球磨制粉,球磨时并采用氩气保护的方式防止混合粉末氧化,最后得到粒径为1-3μm的粉体。
将上述粉体压制成预定形状后,放入真空高温电阻炉后,以10℃/min的升温速度升温至800℃,保温4h后,以15℃/min的降温速度等温退火至室温,得到本发明的软磁材料。
实施例二
本实施例的软磁材料使用如下原子配比的合金材料制成:Fe51Ni20Si4Al15Ce2B5Nb3
将纯度大于99.9%的原料Fe、Ni、Si、Al、Ce、B和Nb,按Fe51Ni20Si4Al15Ce2B5Nb3合金成分以原子百分比称量并配料,铈以铁铈合金的方式加入;将真空电弧熔炼炉预热后,通入2个大气压的氩气,加入上述原料,反复熔炼5次,注入模具冷却为母合金锭,形成母合金。
将母合金锭破碎,并将母合金放入真空电弧熔炼炉中重熔,然后将所属母合金放入高真空单辊旋淬炉中,旋淬出晶纳米晶软磁合金带其中,高真空单辊旋淬炉的喷嘴到铜辊之间距离为2mm,铜辊的线速度为35m/s,喷嘴的喷注压强为2Mpa,单辊旋淬炉真空度优于5×10-4Pa,软磁合金带的厚度为25μm,宽度为30mm。
将上述合金带氢破后,利用行星球磨机球磨制粉,球磨时并采用氩气保护的方式防止混合粉末氧化,最后得到粒径为1-3μm的粉体。
将上述粉体压制成预定形状后,放入真空高温电阻炉后,以15℃/min的升温速度升温至950℃,保温3h后,以20℃/min的降温速度等温退火至室温,得到本发明的软磁材料。
比较例
将纯度不低于99.9 %(质量百分比)的工业原材料按Fe40Ni40B16Mo3Nb1成分配料约60 g;  将清洗干净的原材料放入WS-4型非自耗真空电弧熔炼炉内,熔炼气氛为略大于一个大气压的氩气保护,熔炼电流250A—350A,为保证合金成分的均匀性,反复熔炼4次,每次熔炼时间为1 min,经电弧熔炼制备出成分均匀的母合金铸锭; 将铸锭敲碎,放入石英试管中,采用单辊甩带法制备出宽2 ~ 4 mm,厚20 ~ 40 μm的非晶合金薄带; 采用SK2-4-10型管式退火炉,在Ar气的保护下,非晶薄带在320℃~350℃等温退火一个小时,随后在Ar气保护下出炉冷却。将合金带卷绕剪切成预定尺寸和形状的软磁材料。
 对具有相同形状和大小的实施例1-2及比较例的软磁材料进行磁性能。测试结果显示:实施例1-2得到的软磁材料的导磁率和抗磁饱和强度比较例的软磁材料分别提高15%和20%以上。

Claims (1)

1. 一种铁镍基软磁材料的制备方法,其中该软磁材料使用如下原子配比的合金材料制成:Fe(100-a-b-c-d-e-f)NiaSibAlcCedBeNbf,其中:a=15-20,b=3-4,c=10-15,d=1-2,e=3-5,f=1-3该方法包括如下步骤:
(1)熔铸母合金
将纯度大于99.9%的原料Fe、Ni、Si、Al、Ce、B和Nb,按Fe(100-a-b-c-d-e-f)NiaSibAlcCedBeNbf合金成分以原子百分比称量并配料,铈以铁铈合金的方式加入;将真空电弧熔炼炉预热后,通入1-2个大气压的氩气,加入上述原料,反复熔炼4-5次,注入模具冷却为母合金锭,形成母合金;
(2)制备非合金带
将母合金锭破碎,并将母合金放入真空电弧熔炼炉中重熔,然后将所属母合金放入高真空单辊旋淬炉中,旋淬出晶纳米晶软磁合金带, 其中,高真空单辊旋淬炉的喷嘴到铜辊之间距离为1-2mm,铜辊的线速度为20-35m/s,喷嘴的喷注压强为1.5-2Mpa,单辊旋淬炉真空度优于5×10-4Pa,软磁合金带的厚度为20-25μm,宽度为20-30mm;
(3)制备软磁材料产品
将上述合金带氢破后,利用行星球磨机球磨制粉,球磨时并采用氩气保护的方式防止混合粉末氧化,最后得到粒径为1-3μm的粉体;
将上述粉体压制成预定形状后,放入真空高温电阻炉后,以10-15℃/min的升温速度升温至800-950℃,保温3-4h后,以15-20℃/min的降温速度等温退火至室温,得到本发明的软磁材料。
CN201510022775.3A 2015-01-17 2015-01-17 一种铁镍基软磁材料的制备方法 Active CN104593670B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510022775.3A CN104593670B (zh) 2015-01-17 2015-01-17 一种铁镍基软磁材料的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510022775.3A CN104593670B (zh) 2015-01-17 2015-01-17 一种铁镍基软磁材料的制备方法

Publications (2)

Publication Number Publication Date
CN104593670A true CN104593670A (zh) 2015-05-06
CN104593670B CN104593670B (zh) 2017-05-31

Family

ID=53119719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510022775.3A Active CN104593670B (zh) 2015-01-17 2015-01-17 一种铁镍基软磁材料的制备方法

Country Status (1)

Country Link
CN (1) CN104593670B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206374A (zh) * 2014-06-16 2015-12-30 登封市中岳新能源科技有限公司 一种具有耐蚀性的铁基非晶态软磁合金及其制备方法
CN108220785A (zh) * 2018-02-05 2018-06-29 浙江炊大王炊具有限公司 一种用于煎锅的复底片及其制备方法及应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041168A1 (fr) * 1999-04-02 2000-10-04 Imphy Ugine Precision Alliage magnetique doux pour horlogerie
JP2002502118A (ja) * 1998-01-30 2002-01-22 クルップ ファオ デー エム ゲゼルシャフト ミット ベシュレンテル ハフツング 小さな抗磁力、高い透過性および改善された耐蝕性を有する軟磁性材料
CN101701327A (zh) * 2009-11-02 2010-05-05 中国科学院宁波材料技术与工程研究所 一种铁基大块非晶软磁合金及其制备方法
CN102543349A (zh) * 2012-03-27 2012-07-04 广州有色金属研究院 一种Fe-Si-Ni-Al-Ti软磁合金粉末
CN102936685A (zh) * 2012-11-29 2013-02-20 浙江大学 具有高饱和磁通密度的Fe基软磁合金及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002502118A (ja) * 1998-01-30 2002-01-22 クルップ ファオ デー エム ゲゼルシャフト ミット ベシュレンテル ハフツング 小さな抗磁力、高い透過性および改善された耐蝕性を有する軟磁性材料
EP1041168A1 (fr) * 1999-04-02 2000-10-04 Imphy Ugine Precision Alliage magnetique doux pour horlogerie
CN101701327A (zh) * 2009-11-02 2010-05-05 中国科学院宁波材料技术与工程研究所 一种铁基大块非晶软磁合金及其制备方法
CN102543349A (zh) * 2012-03-27 2012-07-04 广州有色金属研究院 一种Fe-Si-Ni-Al-Ti软磁合金粉末
CN102936685A (zh) * 2012-11-29 2013-02-20 浙江大学 具有高饱和磁通密度的Fe基软磁合金及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206374A (zh) * 2014-06-16 2015-12-30 登封市中岳新能源科技有限公司 一种具有耐蚀性的铁基非晶态软磁合金及其制备方法
CN105206374B (zh) * 2014-06-16 2018-06-12 河南中岳非晶新型材料股份有限公司 一种具有耐蚀性的铁基非晶态软磁合金及其制备方法
CN108220785A (zh) * 2018-02-05 2018-06-29 浙江炊大王炊具有限公司 一种用于煎锅的复底片及其制备方法及应用

Also Published As

Publication number Publication date
CN104593670B (zh) 2017-05-31

Similar Documents

Publication Publication Date Title
CN104087833B (zh) 高频性能优良的铁基纳米晶软磁合金及其制备方法
CN101840764B (zh) 一种低成本高饱和磁感应强度的铁基非晶软磁合金
CN104131243B (zh) 一种退火不脆的铁基非晶合金及其制备方法
CN101650999A (zh) 一种铁基非晶或纳米晶软磁合金及其制备方法
JP6405261B2 (ja) 磁気記録用軟磁性合金及びスパッタリングターゲット材並びに磁気記録媒体
CN104593666B (zh) 一种镧掺杂铁钴基软磁材料的制备方法
CN106756644B (zh) 一种基于硅元素的铁基非晶纳米晶软磁合金及其制备方法
WO2016192227A1 (zh) 屏蔽电磁波的电缆以及该电缆中的铜铁合金的制备方法
CN107267889B (zh) 一种具有低应力敏感性的铁基非晶合金及其制备方法
CN102867608A (zh) 一种FeNi基非晶软磁合金及其制备方法
CN104451465A (zh) 一种用于工业生产的铁基非晶纳米晶软磁合金的制备方法
CN104593670A (zh) 一种铁镍基软磁材料的制备方法
CN102828110A (zh) 一种低钴镍纳米晶铁基软磁合金材料及其制备方法
CN103820741A (zh) 一种用于节能电机的导磁合金材料及其制备方法
CN109576607A (zh) 一种FeCoNi基软磁高熵合金及应用
CN102832006A (zh) 一种高有效磁导率钴镍基微晶磁性材料及制备方法
JP6601139B2 (ja) 軟磁気特性に優れたFe系非晶質合金及びFe系非晶質合金薄帯
CN103943297B (zh) 一种钴镍基软磁材料的制备方法
CN104538169B (zh) 一种钴基磁芯的制备方法
CN100537818C (zh) 一种具有高磁感低频率温度系数的恒弹性合金
CN103938030B (zh) 一种镍基软磁材料的制备方法
CN104109821A (zh) 一种提高Fe77Mo2P10C4B4Si3块体非晶合金非晶形成能力的方法
CN104004961B (zh) 一种FeAl磁致伸缩合金材料及制备方法
CN103996476B (zh) 一种稀土永磁合金快淬条带的制备方法
CN102832001B (zh) 一种铁基复相磁性合金材料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village

Applicant after: Chen Hong

Address before: 265200, No. 3, building 3, building 8, 301 Feng Feng Road, Yantai, Shandong, Laiyang

Applicant before: Chen Hong

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 265200 YANTAI, SHANDONG PROVINCE TO: 325217 WENZHOU, ZHEJIANG PROVINCE

EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Xia Linmei

Inventor before: Chen Hong

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20151008

Address after: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village

Applicant after: Xia Linmei

Address before: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village

Applicant before: Chen Hong

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Liu Yi

Inventor before: Xia Linmei

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170502

Address after: 523820 Guangdong Province, Dongguan City Dalingshan kumquat village science and Technology Industrial Park plant No. 2 in A1 Building 1 floor No. 106

Applicant after: Dongguan JINDA Coating Technology Co., Ltd.

Address before: 325217 Ruian, Zhejiang Xian Xian Xian Xian Xian Village

Applicant before: Xia Linmei

GR01 Patent grant
GR01 Patent grant