JPH03177545A - Magnetic alloy material - Google Patents
Magnetic alloy materialInfo
- Publication number
- JPH03177545A JPH03177545A JP1314767A JP31476789A JPH03177545A JP H03177545 A JPH03177545 A JP H03177545A JP 1314767 A JP1314767 A JP 1314767A JP 31476789 A JP31476789 A JP 31476789A JP H03177545 A JPH03177545 A JP H03177545A
- Authority
- JP
- Japan
- Prior art keywords
- alloy material
- magnetic
- magnetic alloy
- flux density
- present
- 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.)
- Pending
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 65
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 46
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 11
- 229910052738 indium Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 9
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 8
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 8
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 229910052718 tin Inorganic materials 0.000 claims abstract description 8
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 5
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- 229910052753 mercury Inorganic materials 0.000 claims abstract 2
- 230000005291 magnetic effect Effects 0.000 abstract description 39
- 230000004907 flux Effects 0.000 abstract description 17
- 229910045601 alloy Inorganic materials 0.000 abstract description 15
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 229910000808 amorphous metal alloy Inorganic materials 0.000 abstract description 8
- 229910052737 gold Inorganic materials 0.000 abstract description 6
- 229910052790 beryllium Inorganic materials 0.000 abstract description 5
- 229910052796 boron Inorganic materials 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- -1 Ta1Cr Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910001017 Alperm Inorganic materials 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 229910005829 GeS Inorganic materials 0.000 description 1
- 229910015800 MoS Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Abstract
Description
【発明の詳細な説明】
笈丑卯挟五犬１
本発明は、Ｆｅ５ｉＢ系軟磁性合金材料に関しさらに詳
しく１転 高飽和磁束密度および優れた軟磁気特性を
有したＦｅ５ｉＢ系軟磁性合金材料に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a Fe5iB soft magnetic alloy material, and more particularly to a Fe5iB soft magnetic alloy material having a high saturation magnetic flux density and excellent soft magnetic properties.
の ならびにその 占
高周波用のチョーク、 トランスなどの磁心用材料とし
て眠 小さな印加磁界でただちに大きな磁束密度が得ら
札 かつそのヒステリシスループの囲む面積が小さく、
電力損失の小さな材料、いわゆる軟磁性材料が用いられ
ている。It is also used as a material for the magnetic core of high-frequency chokes, transformers, etc. A large magnetic flux density can be obtained immediately with a small applied magnetic field, and the area enclosed by its hysteresis loop is small.
A material with low power loss, a so-called soft magnetic material, is used.
従魚 このような軟磁性材料としてＩｔ、Ｆｅ系アモル
ファス合金、ＣＯ系アモルファス合金、モリブデンパー
マロイ、ハードパーマロイなどのパーマロイ系合金、フ
ェライト、アルパーム、センダストなどが主に用いられ
ている。この中でも、Ｆｅ系アモルファス合金は高飽和
磁束密度が期待できる材料のひとつである。しかしなが
ら、Ｆｅ−半金属系アモルファス合金（ＦｅＳｉＢ系、
ＦｅＰＣ系等）においては飽和磁歪が大きく、また、Ｆ
ｅ−遷移金属系アモルファス合金（ＦｅＺｒ系等）にお
いては、キュリー温度が室温近傍と低いため、いずれの
系においても、良好な軟磁気特性が実現されず、磁心用
材料として充分な特性を有しているとはいえなかつ丸
近％ＣｕとＮｂを複合添加したＦｅ系アモルファス合金
に熱処理を施し 結晶化させると、良好な磁気特性を有
した軟磁性材料となることが知られている（Ｙｏｓｈｉ
ｚａｗａ ｅｔ ａｌ、、 Ｊ、 Ａｐｐｌ、 Ｐｈｙ
ｓ。Mainly used as such soft magnetic materials are It, Fe-based amorphous alloys, CO-based amorphous alloys, permalloy alloys such as molybdenum permalloy and hard permalloy, ferrite, alperm, and sendust. Among these, Fe-based amorphous alloy is one of the materials that can be expected to have a high saturation magnetic flux density. However, Fe-metalloid-based amorphous alloys (FeSiB-based,
(FePC system, etc.), the saturation magnetostriction is large, and F
In e-transition metal-based amorphous alloys (FeZr-based, etc.), the Curie temperature is low, near room temperature, so good soft magnetic properties cannot be achieved in any of the systems, and they do not have sufficient properties as magnetic core materials. However, it is known that when an Fe-based amorphous alloy containing a composite of Cu and Nb is heat-treated and crystallized, it becomes a soft magnetic material with good magnetic properties (Yoshi et al.
Zawa et al., J. Appl, Phy.
s.
６４（１０）、 １５．１９＠ 特開昭６２−１６７
８５１号公私 特開昭６２−１６７８５２号公報）。し
かしながら、この材料は軟磁気特性には優れるものの、
必須元素であるＣｕの存在が、熱処理前の初期状態であ
る非晶質状態の形戒能を著しく低下させるという欠点を
有していｔ４ またＣｕが固相状態でＦｅと固溶しな
いため、Ｃｕが母合金中に偏析しやすくなり、従来のＦ
ｅ系非晶質合金材料と比較して、作製しにくく、生産性
に劣るという問題点があることがわかってきム
発」目と史り
本発明ｌｅｔ、 上記のような従来技術に鑑みてなさ
れたものであって、高飽和磁束密度および優れた軟磁気
特性を有し かつ作製しやすく、生産性に優れたＦｅ５
ｉＢ系磁性合金材料を提供することを目的としている。64(10), 15.19 @ JP-A-62-167
No. 851 (Public and Private), JP-A-62-167852). However, although this material has excellent soft magnetic properties,
The presence of Cu, which is an essential element, has the disadvantage that it significantly reduces the shape ability of the amorphous state, which is the initial state before heat treatment. It becomes easy to segregate in the mother alloy, and conventional F
The present invention was made in light of the above-mentioned prior art, as it was discovered that it is difficult to produce and has inferior productivity compared to e-based amorphous alloy materials. Fe5 has high saturation magnetic flux density, excellent soft magnetic properties, is easy to manufacture, and has excellent productivity.
The purpose is to provide an iB-based magnetic alloy material.
久１ド１４１ 本発明に係る磁性合金材料眠 組成式：％式％ で示される組成を有していることを特徴としている。Ku1do 141 Magnetic alloy material according to the present invention Composition formula: % formula % It is characterized by having the composition shown below.
ただし 上記式において、
Ｍｉｆ、 Ｚｎ１Ｓｎ、 Ｓｂ、 Ｇａ、 Ｇ
ｅ、 Ｉｎ。However, in the above formula, Mif, Zn1Sn, Sb, Ga, G
e, In.
Ａｕ、 Ｂｅ、 ＡＩ、Ｈｇ、Ｓｅ１ Ｔｅ。Au, Be, AI, Hg, Se1 Te.
Ｃｄ、Ｍｇ、ＣａＳ Ｓｒから選ばれる少なくとも一種
以上の元素であり、
Ｎは、 ＴｉＳ Ｚｒ、 Ｈｆ、 Ｖ、 Ｎｂ
、Ｔａ１Ｃｒ、Ｍｏ、Ｗ、Ｍｎから選ばれる少なくとも
一種以上の元素であり、
上記ｘＳａ１ｂ、 ｃ、 ｄは・
ｘ：ｏ、１〜０．８
ａ：０．１〜８
ｂ： ０．０１〜１０
ｃ：２０以下
ｄ： ５〜２５
ｃ＋ｄ： １５〜３０である。At least one element selected from Cd, Mg, CaS Sr, N is TiS Zr, Hf, V, Nb
, Ta1Cr, Mo, W, and Mn, and the above xSa1b, c, and d are x: o, 1-0.8 a: 0.1-8 b: 0.01-10 c: 20 or less d: 5-25 c+d: 15-30.
本発明に係る磁性合金材料＋４ＦｅｓｉＢ系合金材料に
Ｚｎ、Ｓｎ、Ｓｂ、Ｇａ１ Ｇｅ、Ｉｎ。Zn, Sn, Sb, Ga1 Ge, In in the magnetic alloy material +4FesiB alloy material according to the present invention.
Ａｕ５Ｂｅ１Ａ１％Ｈｇ、Ｓｅ、Ｔｅ１Ｃｄ。Au5Be1A1%Hg, Se, Te1Cd.
Ｍｇ、Ｃａ、Ｓｒから選ばれる少なくとも一種以上の元
素およびＴｉ、Ｚｒ５Ｈｆ、ＶＳＮｂ。At least one element selected from Mg, Ca, and Sr, and Ti, Zr5Hf, and VSNb.
Ｔａ、Ｃｒ、ＭｏＳ ＷＳ Ｍｎから選ばれる少なくと
も一種以上の元素を特定量添加してなるので、高飽和磁
束密度と良好な軟磁気特性とを併せ持ち、かつ作製しや
すく、生産性にも優れている。Since it is made by adding a specific amount of at least one element selected from Ta, Cr, MoS WS Mn, it has both high saturation magnetic flux density and good soft magnetic properties, is easy to manufacture, and has excellent productivity. .
見里旦五盗七且Ｉ
以下本発明に係る磁性合金材料について具体的に説明す
る。Miritan Goto Seven I The magnetic alloy material according to the present invention will be specifically explained below.
本発明に係る磁性合金材料の組成（九
Ｆ ｅ、、、−、−、−０−、（Ｃｕｌ−、Ｍｘ） 、
Ｎ、Ｓ ｉ、Ｂ。Composition of the magnetic alloy material according to the present invention (9 Fe, , -, -, -0-, (Cul-, Mx),
N, S i, B.
で示される。It is indicated by.
ＭＧ４ Ｚｎ、 Ｓｎ、 Ｓｂ、 Ｇａ、
ＧｅＳ Ｉｎ。MG4 Zn, Sn, Sb, Ga,
GeS In.
ＡｕＳ Ｂｅ、ＡＩ、Ｈｇ、ＳｅＳ Ｔｅ、Ｃｄ。AuS Be, AI, Hg, SeS Te, Cd.
Ｍｇ、Ｃａ、Ｓｒから選ばれる少なくとも一種以上の元
素であり、このうちＺｎ、Ｓｎ、Ｓｂ。At least one element selected from Mg, Ca, and Sr, among which Zn, Sn, and Sb.
Ａｕから選ばれる少なくとも一種以上の元素であること
が好ましい。Preferably, it is at least one element selected from Au.
Ｎは、Ｔｉ、Ｚｒ５ＨｆＳＶ、Ｎｂ１Ｔａ。N is Ti, Zr5HfSV, Nb1Ta.
Ｃｒ、Ｍｏ、ＷＳ Ｍｎから選ばれる少なくとも一種以
上の元素であり、このうち、Ｔｉ、Ｚｒ。At least one element selected from Cr, Mo, and WS Mn, among which Ti and Zr.
Ｎｂ、 Ｔａ、 Ｍｏ、Ｈｆから選ばれる少なくと
も一種以上の元素であることが好ましい。Preferably, it is at least one element selected from Nb, Ta, Mo, and Hf.
上記式において、ｘＳａ、 ｂ％ ｃＳｄｌｌ 下
記の範囲にある。In the above formula, xSa, b% cSdll is in the following range.
ｘ：０．１〜０．８好ましく ＩＬ ０．３〜０．６
ａ：ｏ、１〜８好ましくは、１〜３
ｂ： ０．０１〜１０好ましくは、２〜４ｃ： ２０
以下好ましくは、１０〜１５ｄ： ５〜２５好ましくは
、６〜１５
ｃ＋ｄ： １５〜３０好ましくは、１８〜２５本発明
に係る磁性合金材料は上記の組成を有しかつ少なくとも
その一部が結晶化されており、その結晶化度は好ましく
は１０〜１００％であり、特に好ましく１Ｌ６０〜１０
０％である。なお、ここで結晶化度とＩＬＸ！回折法に
より求められたものであり、具体的に（転 完全に結晶
化した状態（Ｘ線回折強度が飽和した状態）のＸＰＡ回
折強度を基準と獣 これに対する測定すべき磁性合金材
料のＸ線回折の強度の割合を百分率であられしたもので
ある。x: 0.1-0.8 preferably IL 0.3-0.6
a: o, 1-8 preferably 1-3 b: 0.01-10 preferably 2-4c: 20
Preferably 10-15d: 5-25 Preferably 6-15 c+d: 15-30 Preferably 18-25 The magnetic alloy material according to the present invention has the above composition and is at least partially crystallized. The crystallinity is preferably 10 to 100%, particularly preferably 1L60 to 10%.
It is 0%. In addition, here, crystallinity and ILX! It is determined by a diffraction method, and is based on the XPA diffraction intensity in a completely crystallized state (the state where the X-ray diffraction intensity is saturated). It is the ratio of diffraction intensity expressed as a percentage.
本発明に係る磁性合金材料（４上記のようにＦｅ５ｉＢ
系磁性合金材料にＣｕを特定量添加しＺｎ、５ｎＳＳｂ
、Ｇａ、Ｇｅ、Ｉｎ％Ａｕ１Ｂｅ、ＡＩ、Ｈｇ、Ｓｅ、
Ｔｅ、Ｃｄ、Ｍｇ。Magnetic alloy material according to the present invention (4 Fe5iB as described above)
By adding a specific amount of Cu to the magnetic alloy material, Zn, 5nSSb
, Ga, Ge, In%Au1Be, AI, Hg, Se,
Te, Cd, Mg.
Ｃａ、Ｓｒから選ばれる少なくとも一種以上の元素を特
定量添加し、Ｔｆ、Ｚｒ、Ｈｆ、Ｖ、Ｎｂ、Ｔａ、Ｃｒ
Ｓ Ｍｏ、Ｗ、Ｍｎから選ばれる少なくとも一種以上の
元素を特定量添加して得られている。Adding a specific amount of at least one element selected from Ca, Sr, Tf, Zr, Hf, V, Nb, Ta, Cr
S It is obtained by adding a specific amount of at least one element selected from Mo, W, and Mn.
本発明によれｌ；Ｅ、Ｆｅ５ｉＢ系磁性合金材料に添加
されるＣｕの一部がＺｎＳ ＳｎＳ Ｓｂ、Ｇａ。According to the present invention, part of the Cu added to the Fe5iB magnetic alloy material is ZnS, SnS, Sb, or Ga.
Ｇｅ、Ｉｎ、Ａｕ、Ｂｅ、ＡｌＳＨｇ、Ｓｅ。Ge, In, Au, Be, AlSHg, Se.
Ｔｅ、Ｃｄ、Ｍｇ、Ｃａ、Ｓｒから選ばれる少なくとも
一種以上の元素により置換されており、かつその置換率
＋ｌ Ｚ ｎＳＳ ｎＳＳ ｂｓ Ｇ ａｓ Ｇ
ｅ。Substituted with at least one element selected from Te, Cd, Mg, Ca, and Sr, and the substitution rate +l Z nSS nSS bs G as G
e.
Ｉ ｎ、Ａｕ％Ｂｅ、Ａ１．、Ｈｇ、５ｅＳＴｅ。In, Au%Be, A1. , Hg, 5eSTe.
Ｃｄ、ＭｇＳ ＣａＳ Ｓｒから選ばれる少なくとも一
種以上の元素をＭと表した場合、Ｍ／Ｃｕ（原子比）で
１／９〜８／２、好ましくは３／７〜６／４である。When M represents at least one element selected from Cd, MgS, CaS, and Sr, the M/Cu (atomic ratio) is 1/9 to 8/2, preferably 3/7 to 6/4.
また、本発明のＦｅ５ｉＢ系磁性合金材料にはＴｉ１
Ｚｒ、Ｈｆ、Ｖ、Ｎｂ、Ｔａ、ＣｒＳ Ｍｏ。In addition, the Fe5iB magnetic alloy material of the present invention has Ti1
Zr, Hf, V, Nb, Ta, CrS Mo.
Ｗ、Ｍｎから選ばれる少なくとも一種以上の元素力τ、
磁性合金材料中に含まれる全原子数に対して０．０１〜
１０原子％、好ましくは２〜４原子％添加されている。At least one elemental force τ selected from W, Mn,
0.01 to total number of atoms contained in the magnetic alloy material
It is added in an amount of 10 atomic %, preferably 2 to 4 atomic %.
本発明に係る磁性合金材料は上記のような組成を有して
いるので、得られる磁性合金材料の飽和磁束密度は大き
くなり、また透磁率等の軟磁気特性も良好である。しか
も、本発明に係る磁性合金材料においては、磁性合金材
料に添加されるＣｕの一部を他の元素で置換することに
より、磁性合金材料中のＣｕ量を減少させているので、
熱処理前の初期状態である非晶質状態の形成能を高める
ことができ、同時に 母合金中において、Ｃｕが偏析す
ることを避けられるので、作製が容易になり生産性も向
上する。Since the magnetic alloy material according to the present invention has the above composition, the obtained magnetic alloy material has a high saturation magnetic flux density and also has good soft magnetic properties such as magnetic permeability. Moreover, in the magnetic alloy material according to the present invention, the amount of Cu in the magnetic alloy material is reduced by replacing a part of the Cu added to the magnetic alloy material with another element.
The ability to form an amorphous state, which is the initial state before heat treatment, can be enhanced, and at the same time, segregation of Cu in the master alloy can be avoided, making manufacturing easier and improving productivity.
本発明に係る磁性合金材料Ｉｆ。Magnetic alloy material If according to the present invention.
Ｆ ｅｌ＠１−ｓ−１＋−ｃ−ｄ （Ｃｕ、−、ＭＸ）
５Ｎｂｓ １ｏＢａ系非晶質合金薄膜を成膜した後、
これを熱処理し少なくともその一部を結晶化させること
により製造される。しかしながら、磁性合金材料に含ま
れるＢ（ホウ素）ｗ、子の数が、磁性合金材料中に含ま
れる全原子数に対して５〜２５原子％、好ましくは６〜
１５［子％の範囲にないと、非晶質合金を作製すること
が困難になる傾向が生ずる。また磁性合金材料に含まれ
るＢ（ホウ素）Ｗ、十数とＳｔ（ケイ素）原子数の和が
、磁性合金材料中に含まれる全原子数に対して１５〜３
０ｗ、千％、好ましくは１８〜２５ｙＸ千％の範囲にな
いと、非晶質合金を作製することが困難になる傾向が生
ずる。Fel@1-s-1+-c-d (Cu, -, MX)
After forming a 5Nbs 1oBa amorphous alloy thin film,
It is manufactured by heat-treating this to crystallize at least a part of it. However, the number of B (boron) w atoms contained in the magnetic alloy material is 5 to 25 at%, preferably 6 to 25 at%, based on the total number of atoms contained in the magnetic alloy material.
If it is not within the range of 15%, it tends to be difficult to produce an amorphous alloy. In addition, the sum of B (boron) W and the number of St (silicon) atoms contained in the magnetic alloy material is 15 to 3 with respect to the total number of atoms contained in the magnetic alloy material.
If it is not in the range of 0w, 1,000%, preferably 18 to 25yX, 1,000%, it tends to be difficult to produce an amorphous alloy.
一般に Ｓｉが強磁性成分であるＦｅに固溶した場合、
得られるＦｅＳ ｉ系磁性合金材料の結晶磁気異方性定
数および磁歪定数は減少狐 この結束 軟磁気特性が向
上する。しかしながら、Ｓｉの添加量が増加するにつ也
飽和磁束密度およびキュリー温度は低下する傾向が生
じる。このため本発明に係るＦｅ５ｉＢ系磁性合金材料
において、磁性合金材料に含まれるＳｉ原子の数（戴
磁性合金材料中に含まれる全原子数に対して２０原子％
以下、好ましくは１０〜１５７Ｘ千％の範囲にあること
が望ましい。Generally, when Si is dissolved in Fe, which is a ferromagnetic component,
The magnetocrystalline anisotropy constant and magnetostriction constant of the resulting FeSi-based magnetic alloy material are reduced, and this bond improves the soft magnetic properties. However, as the amount of Si added increases, the saturation magnetic flux density and Curie temperature tend to decrease. Therefore, in the Fe5iB-based magnetic alloy material according to the present invention, the number of Si atoms (diamond) contained in the magnetic alloy material is
20 atomic% based on the total number of atoms contained in the magnetic alloy material
Hereinafter, it is preferably in the range of 10 to 157 x 1,000%.
また、Ｃｕの一部を置換するＺｎＳ Ｓｎ、Ｓｂ。In addition, ZnS, Sn, and Sb replace a part of Cu.
ＧａＳ Ｇｅ、Ｉ ｎ、Ａｕ５ＢｅＳＡｌ、Ｈｇ。GaS Ge, In, Au5BeSAl, Hg.
Ｓｅ、Ｔｅ、Ｃｄ、ＭｇＳ Ｃａ、Ｓｒから選ばれる少
なくとも一種以上の元素によるＣｕの置換率を、
Ｍ／Ｃｕ（ｉ子比）［ただり、、 Ｍｉｎｔ、 Ｚ
ｎ、 Ｓｎ、Ｓｂ、ＧａＳ Ｇｅ、 Ｉｎ、Ａｕ１
Ｂｅ、ＡＩ。The substitution rate of Cu by at least one element selected from Se, Te, Cd, MgS, Ca, and Sr is expressed as M/Cu (i-element ratio) [Tari, Mint, Z
n, Sn, Sb, GaS Ge, In, Au1
Be, A.I.
Ｈｇ、 Ｓｅ、Ｔｅ、ＣｄＳ Ｍｇ、Ｃａ、Ｓｒから
選ばれる少なくとも一種以上の元素］
で表した場合Ｍ／Ｃｕが１７９以下であると、非晶質状
態の形成能が低下し また母合金中においてＣｕが偏析
する傾向が生じる。またＭ／Ｃｕが８／２以上であると
磁性合金材料の軟磁気特性が低下する傾向が生じる。こ
のため上記したようにＣｕの置換の割合を示すＸの値は
０．１〜０、 ８、好ましくは０． ３〜０． ６の範
囲にあることが望ましい。At least one element selected from Hg, Se, Te, CdS, Mg, Ca, and Sr] When M/Cu is 179 or less, the ability to form an amorphous state decreases; A tendency for Cu to segregate occurs. Moreover, when M/Cu is 8/2 or more, the soft magnetic properties of the magnetic alloy material tend to deteriorate. For this reason, as described above, the value of X indicating the ratio of Cu substitution is 0.1 to 0.8, preferably 0.8. 3-0. It is desirable that it be in the range of 6.
また上記のような、Ｃｕ原子およびＣｕの一部を置換す
るＺｎ、ＳｎＳ Ｓｂ、Ｇａ、Ｇｅ、 Ｉｎ、Ａｕ、
Ｂｅ、ＡＩ、ＨｇＳ Ｓｅ、Ｔｅ、Ｃｄ。In addition, as mentioned above, Zn, SnS, Sb, Ga, Ge, In, Au,
Be, AI, HgS Se, Te, Cd.
Ｍｇ、ＣａＳ Ｓｒから選ばれる少なくとも一種以上の
元素の電力（、磁性合金材料中に含まれる全原子数に対
して８原子％を越えると、非晶質合金を作製することが
困難になる傾向が生ユ その量が０．１原子％未満であ
ると、充分な軟磁気特性の向上がみられない。したがっ
て、上記したようにａの値は０． １〜８、好ましくは
１〜３であることが望ましい。If the electric power of at least one element selected from Mg, CaS, Sr exceeds 8 atomic % based on the total number of atoms contained in the magnetic alloy material, it tends to become difficult to produce an amorphous alloy. If the amount is less than 0.1 atomic %, sufficient improvement in soft magnetic properties will not be observed. Therefore, as described above, the value of a is 0.1 to 8, preferably 1 to 3. This is desirable.
また本発明に係る磁性合金材料に含まれるＴｉ、Ｚｒ１
Ｈｆ、 Ｖ、 Ｎｂ５Ｔａ、 Ｃｒ、 Ｍｏ、
Ｗ。Furthermore, Ti and Zr1 contained in the magnetic alloy material according to the present invention
Hf, V, Nb5Ta, Cr, Mo,
W.
Ｍｎから選ばれる少なくとも一種以上の元素へ磁性合金
材料中に含まれる全原子数に対して、１０原千％を越え
ると、磁性合金材料の飽和磁束密度が著しく低下する傾
向が生じるとともに、非晶質合金を作製することが困難
になる傾向が生じる。このため上記したようにｂの値は
、０．０１〜１０． 好ましくは２〜４であることが
望ましい。If the amount of at least one element selected from Mn exceeds 10,000% of the total number of atoms contained in the magnetic alloy material, the saturation magnetic flux density of the magnetic alloy material tends to decrease significantly, and the magnetic alloy material becomes amorphous. This tends to make it difficult to produce high-quality alloys. Therefore, as mentioned above, the value of b is 0.01 to 10. Preferably it is desirable that it is 2-4.
次に本発明に係る磁性合金材料の製造方法について説明
する。Next, a method for manufacturing a magnetic alloy material according to the present invention will be explained.
本発明に係る磁性合金材料眠 単ロール法、双ロール法
、その他公知の液体急冷法により非晶質薄帯を作製した
後、得られた非晶質薄帯を熱処理Ｌ 少なくともその一
部を結晶化させることにより製造される。ここで、非晶
質薄帯の板厚は、特に限定はされない力（，２５μｍ以
下であることが好ましい。Magnetic alloy material according to the present invention After producing an amorphous ribbon by a single roll method, a twin roll method, or other known liquid quenching method, the obtained amorphous ribbon is heat-treated to crystallize at least a part of it. It is manufactured by converting Here, the thickness of the amorphous ribbon is not particularly limited (it is preferably 25 μm or less).
得られた非晶質薄帯の熱処理１気 非晶質薄帯が酸化し
ない程度の真空中、あるいは充分に真空排気した後のア
ルゴンガスもしくは窒素ガスなどの不活性ガス雰囲気中
等で行なう。熱処理温度は４５０〜６００℃、好ましく
は５００〜５８０℃、さらに好ましくは５００〜５５０
℃であり、また熱処理時間は０．２〜３時間、好ましく
は０． ５〜１時間であることが望ましい。このような
条件下で熱処理を行なうことにより、非晶質薄帯は少な
くともその一部が結晶化さ札 本発明に係る磁性合金材
料が得られる。The obtained amorphous ribbon is heat-treated for 1 atmosphere in a vacuum that does not oxidize the amorphous ribbon, or in an inert gas atmosphere such as argon gas or nitrogen gas after sufficient evacuation. The heat treatment temperature is 450 to 600°C, preferably 500 to 580°C, more preferably 500 to 550°C.
℃, and the heat treatment time is 0.2 to 3 hours, preferably 0. It is desirable that the time be 5 to 1 hour. By performing heat treatment under such conditions, at least a portion of the amorphous ribbon is crystallized.The magnetic alloy material according to the present invention can be obtained.
なお本発明にわいて１も 非晶質薄帯を熱処理する際に
磁場を印加してもよい。Note that according to the present invention, a magnetic field may also be applied when heat treating the amorphous ribbon.
このようにして得られた本発明に係る磁性合金材料！転
高飽和磁束密度と優れた軟磁気特性とを併せもち、か
つ作製しやすく生産性に優れるため、高周波用磁心材料
などへの利用が期待できる。The thus obtained magnetic alloy material according to the present invention! It has both high saturation magnetic flux density and excellent soft magnetic properties, and is easy to manufacture and has excellent productivity, so it can be expected to be used as a magnetic core material for high frequencies.
また本発明に係る磁性合金材料眠 透磁率が大きく、そ
のヒステリシス曲線の囲む面積が小さいので、変圧器や
モーターなどの鉄芯の代りに用いることができ、この結
果、電力ロスの低減がはかれる。Furthermore, since the magnetic alloy material according to the present invention has a high magnetic permeability and a small area surrounded by its hysteresis curve, it can be used in place of iron cores in transformers, motors, etc., and as a result, power loss can be reduced.
発１目と１号
以上説明してきたように、本発明に係る磁性合金材料は
、Ｆｅ５ｉＢ系合金にＣｕと、Ｚｎ。As explained above in Part 1 and Part 1, the magnetic alloy material according to the present invention includes a Fe5iB alloy, Cu, and Zn.
Ｓｎ、Ｓｂ、Ｇａ、Ｇｅ％Ｉ ｎ、Ａｕ、Ｂｅ。Sn, Sb, Ga, Ge%In, Au, Be.
ＡＩ％Ｈｇ、Ｓｅ、Ｔｅ、Ｃｄ、Ｍｇ、Ｃａ。AI%Hg, Se, Te, Cd, Mg, Ca.
Ｓｒから選ばれる少なくとも一種以上の元素および、Ｔ
ｉ、 Ｚｒ、 Ｈｆ、 Ｖ、 ＮｂＳＴａＳＣ
ｒｌＭｏ、Ｗ、Ｍｎから選ばれる少なくとも一種以上の
元素を特定量添加して得られた非晶質薄帯を熱処理し
少なくともその一部を結晶化させることによって製造さ
れており、高飽和磁束密度と優れた軟磁気特性とを併せ
もち、かつ作製しやすく生産性に優れるため、高周波用
磁心材料などに好ましく用いられる磁性合金材料を提供
することが可能になる。at least one element selected from Sr and T
i, Zr, Hf, V, NbSTaSC
rlAn amorphous ribbon obtained by adding a specific amount of at least one element selected from Mo, W, and Mn is heat-treated.
It is manufactured by crystallizing at least a part of it, and has both high saturation magnetic flux density and excellent soft magnetic properties, and is easy to manufacture and has excellent productivity, so it is a magnetic material that is preferably used for high-frequency magnetic core materials. It becomes possible to provide alloy materials.
［実施例］
以下、本発明をさらに実施例によって説明する力Ｃ１本
発明は、これら実施例に限定されるものではない。[Examples] Hereinafter, the present invention will be further explained by examples.The present invention is not limited to these examples.
夫嵐１ユ
単ロール法を用いて、アルゴンガス１気圧雰囲気中でＦ
ｅ５ｉＢ系合金にＣｕ−Ｚｎ合金とＮｂを複合添加した
非晶質薄帯を作製し九 得られた薄帯の幅は５ｍｒｒＬ
、板厚は約２０μｍであっ九得られた非晶質薄帯の組成
分析をプラズマ発光分光法（ＩＣＰ）により行っ九 作
製した非晶質薄帯を内径１５ｍｍ、 外径１８ｍｍの
巻磁心とした後、窒素ガス雰囲気中で熱処理を行っム
その際、熱処理温度を５４０℃、熱処理時間を１時間と
し九 熱処理後、得られた巻磁心の鉄損を、周波数１０
０ｋＨｚ、 最大磁束密度０．２Ｔにて、デジタルオ
シロスコープを用いて測定した交流ヒステリシスループ
の囲む面積から決定しあ また透磁率を周波数１００ｋ
Ｈｚにて、ＬＣＲメータを用いてインダクタンスＬを測
定することにより決定しあ また、飽和磁束密度を振動
試料型磁力計を用いて決定しｔら
結果を表１に示す。F in an argon gas atmosphere of 1 atm using the Fuarashi 1 unit roll method.
An amorphous ribbon was prepared by adding Cu-Zn alloy and Nb to e5iB alloy.The width of the obtained ribbon was 5mrrL.
The composition of the obtained amorphous ribbon was analyzed by plasma emission spectroscopy (ICP), and the plate thickness was approximately 20 μm. After that, heat treatment is performed in a nitrogen gas atmosphere.
At that time, the heat treatment temperature was 540°C and the heat treatment time was 1 hour.
The magnetic permeability was determined from the area surrounding the AC hysteresis loop measured using a digital oscilloscope at 0kHz and a maximum magnetic flux density of 0.2T.
The saturation magnetic flux density was determined by measuring the inductance L using an LCR meter at Hz, and the saturation magnetic flux density was determined using a vibrating sample magnetometer. The results are shown in Table 1.
叉農里１：ユ」
合金の組成を変化させた以外は実施例１と同様の操作を
行なりｔ４
結果を表１に示す。The same operations as in Example 1 were carried out except that the composition of the alloy was changed, and the results are shown in Table 1.
比較例１〜３
従来の軟磁性材料であるＦｅ５ｉＢ第５ｉＢ合金、Ｍ
ｎ −Ｚ ｎ ７ エライト、ＦｅＣｕ５ｉＢ系合金材
料の鉄瓶 透磁教 飽和磁束密度を実施例１と同様に決
定しら
結果を表２に示す。Comparative Examples 1 to 3 Fe5iB 5iB alloy, which is a conventional soft magnetic material, M
n - Z n 7 Elite, iron kettle made of FeCu5iB alloy material Permeability The saturation magnetic flux density was determined in the same manner as in Example 1, and the results are shown in Table 2.
以上の結果から、本発明に係る磁性合金材料眠従来材と
比較して、大きな透磁率と飽和磁束密度、小さな電力損
失を併せて有していることがわかる。From the above results, it can be seen that the magnetic alloy material according to the present invention has higher magnetic permeability, saturation magnetic flux density, and lower power loss than conventional materials.
Claims (1)
Ｃｕ＿１＿−＿ｘＭ＿ｘ）＿ａＮ＿ｂＳｉ＿ｃＢ＿ｄで
示される組成を有していることを特徴とする磁性合金材
料。 ［ただし、上記式において、 Ｍは、Ｚｎ、Ｓｎ、Ｓｂ、Ｇａ、Ｇｅ、Ｉｎ、Ａｕ、Ｂ
ｅ、Ａｌ、Ｈｇ、Ｓｅ、Ｔｅ、 Ｃｄ、Ｍｇ、Ｃａ、Ｓｒから選ばれる少なくとも一種以
上の元素であり、 Ｎは、Ｔｉ、Ｚｒ、Ｈｆ、Ｖ、Ｎｂ、Ｔａ、Ｃｒ、Ｍｏ
、Ｗ、Ｍｎから選ばれる少なくとも一種以上の元素であ
り、 上記ｘ、ａ、ｂ、ｃ、ｄは、 ｘ：０．１〜０．８ ａ：０．１〜８ ｂ：０．０１〜１０ ｃ：２０以下 ｄ：５〜２５ ｃ＋ｄ：１５〜３０］ ２）前記組成式においてＭがＺｎであることを特徴とす
る請求項第１項に記載の磁性合金材料。[Claims] 1) Composition formula: Fe_1_0_0_-_a_-_b_-_c_-_d(
A magnetic alloy material having a composition represented by Cu_1_-_xM_x)_aN_bSi_cB_d. [However, in the above formula, M is Zn, Sn, Sb, Ga, Ge, In, Au, B
At least one element selected from e, Al, Hg, Se, Te, Cd, Mg, Ca, and Sr, and N is Ti, Zr, Hf, V, Nb, Ta, Cr, and Mo.
, W, and Mn, and the above x, a, b, c, and d are: x: 0.1-0.8 a: 0.1-8 b: 0.01-10 c: 20 or less d: 5-25 c+d: 15-30] 2) The magnetic alloy material according to claim 1, wherein M in the compositional formula is Zn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1314767A JPH03177545A (en) | 1989-12-04 | 1989-12-04 | Magnetic alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1314767A JPH03177545A (en) | 1989-12-04 | 1989-12-04 | Magnetic alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03177545A true JPH03177545A (en) | 1991-08-01 |
Family
ID=18057343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1314767A Pending JPH03177545A (en) | 1989-12-04 | 1989-12-04 | Magnetic alloy material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03177545A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013048250A (en) * | 1998-11-06 | 2013-03-07 | Metglas Inc | Bulk amorphous metal magnetic component |
| CN105118604A (en) * | 2015-09-08 | 2015-12-02 | 杨雯雯 | Magnetic alloy material |
| CN106601411A (en) * | 2016-11-23 | 2017-04-26 | 俞虹 | Magnetic alloy powder material |
| CN106601412A (en) * | 2016-11-23 | 2017-04-26 | 俞虹 | Weak magnetic alloy material |
| CN110468353A (en) * | 2019-08-21 | 2019-11-19 | 江苏中科启航新材料工业研究院有限公司 | A kind of high saturated magnetic induction Fe-based amorphous alloy and preparation method |
| CN111508678A (en) * | 2019-01-30 | 2020-08-07 | 精工爱普生株式会社 | Soft magnetic powder, dust core, magnetic element, and electronic device |
| CN112553545A (en) * | 2020-12-07 | 2021-03-26 | 国网河北省电力有限公司沧州供电分公司 | High-toughness and short-burst-resistant iron-based amorphous soft magnetic alloy and preparation method and application thereof |
-
1989
- 1989-12-04 JP JP1314767A patent/JPH03177545A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013048250A (en) * | 1998-11-06 | 2013-03-07 | Metglas Inc | Bulk amorphous metal magnetic component |
| CN105118604A (en) * | 2015-09-08 | 2015-12-02 | 杨雯雯 | Magnetic alloy material |
| CN106601411A (en) * | 2016-11-23 | 2017-04-26 | 俞虹 | Magnetic alloy powder material |
| CN106601412A (en) * | 2016-11-23 | 2017-04-26 | 俞虹 | Weak magnetic alloy material |
| CN111508678A (en) * | 2019-01-30 | 2020-08-07 | 精工爱普生株式会社 | Soft magnetic powder, dust core, magnetic element, and electronic device |
| CN111508678B (en) * | 2019-01-30 | 2021-12-21 | 精工爱普生株式会社 | Soft magnetic powder, dust core, magnetic element, and electronic device |
| CN110468353A (en) * | 2019-08-21 | 2019-11-19 | 江苏中科启航新材料工业研究院有限公司 | A kind of high saturated magnetic induction Fe-based amorphous alloy and preparation method |
| CN112553545A (en) * | 2020-12-07 | 2021-03-26 | 国网河北省电力有限公司沧州供电分公司 | High-toughness and short-burst-resistant iron-based amorphous soft magnetic alloy and preparation method and application thereof |
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