CN109427457A - A kind of low energy damage magnetic material and preparation method thereof - Google Patents
A kind of low energy damage magnetic material and preparation method thereof Download PDFInfo
- Publication number
- CN109427457A CN109427457A CN201710727807.9A CN201710727807A CN109427457A CN 109427457 A CN109427457 A CN 109427457A CN 201710727807 A CN201710727807 A CN 201710727807A CN 109427457 A CN109427457 A CN 109427457A
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- China
- Prior art keywords
- magnetic material
- low energy
- preparation
- niobium
- molybdenum
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- 239000000696 magnetic material Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 13
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 239000011572 manganese Substances 0.000 claims abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 13
- 239000011733 molybdenum Substances 0.000 claims abstract description 13
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 13
- 239000010955 niobium Substances 0.000 claims abstract description 13
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010936 titanium Substances 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 7
- 238000003723 Smelting Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-OUBTZVSYSA-N aluminium-28 atom Chemical compound [28Al] XAGFODPZIPBFFR-OUBTZVSYSA-N 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000003082 abrasive agent Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011261 inert gas Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets 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
- H01F1/14—Magnets 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
- H01F1/147—Alloys characterised by their composition
- H01F1/14708—Fe-Ni based alloys
- H01F1/14733—Fe-Ni based alloys in the form of particles
-
- B22F1/0003—
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
Abstract
The present invention discloses a kind of low energy damage magnetic material and preparation method thereof, it is made of the raw material of following weight percent: iron 30-38%, aluminium 25-30%, nickel sulfate 6-15%, zinc oxide 15-25%, manganese 0.5-1.5%, cobalt oxide 0.2-0.5%, titanium 0.05-0.15%, molybdenum 0.12-0.15%, cerous nitrate 10-15%, niobium 0.5-0.1%, remaining is impurity.Low energy damage magnetic material of the present invention is prepared using a variety of rare metals and its derivative, by inert gas treatment and hot smelting, effectively improve magnetic density, obtained magnet has good magnetic property, with good temperature stability and higher magnetic induction intensity, power loss leads to the prior art compared to much lower;Magnetic material preparation method provided by the invention, simple process, production cost is low, safe operation, is suitble to industrialized production.
Description
Technical field
The present invention relates to a kind of field of material preparation, specifically a kind of low energy damage magnetic material and preparation method thereof.
Background technique
Magnetic material, usually said magnetic material refer to ferromagnetic substance, are functions ancient and that purposes is very extensive
Material, and the magnetism of substance was just recognized and was applied by people before 3000, such as ancient Chinese is made with native magnet
For compass.Modem magnetic materials have been widely used among our life, such as permanent-magnet material is used as motor, application
Core material in transformer, as the magneto-optic disk that memory uses, computer magnetic recording floppy disk etc..In big bit information
It says, magnetic material is closely related with informationization, automation, electromechanical integration, national defence, the every aspect of national economy.
Currently, energy crisis is the practical problem that countries in the world face, and energy conservation be solve one of energy shortage it is important
Therefore approach is advocated, development energy-conserving product not only has important realistic meaning, but also has far-reaching social effect energetically.It is magnetic
Product is typical energy-saving material-saving product, has irreplaceable role in the energy conservation of conventional industries.But in the prior art,
For magnetic material since temperature stability in application process is poor, magnetic induction intensity is low, deposits in the various electrical equipments of application
Low in magnetoelectricity transfer efficiency, manufacturing cost is high, and consume energy high defect.
Summary of the invention
The purpose of the present invention is to provide a kind of low energy damage magnetic materials and preparation method thereof, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of low energy damage magnetic material, it is made of the raw material of following weight percent: iron 30-38%, aluminium 25-30%, nickel sulfate
6-15%, zinc oxide 15-25%, manganese 0.5-1.5%, cobalt oxide 0.2-0.5%, titanium 0.05-0.15%, molybdenum 0.12-0.15%, cerous nitrate
10-15%, niobium 0.5-0.1%, remaining is impurity.
As a preferred solution of the present invention: being made of the raw material of following weight percent: iron 32-36%, aluminium 27-29%, sulphur
Sour nickel 9-12%, zinc oxide 18-22%, manganese 0.8-1.2%, cobalt oxide 0.3-0.4%, titanium 0.1-0.12%, molybdenum 0.13-0.14%, nitre
Sour cerium 12-14%, niobium 0.7-0.1%, remaining is impurity.
As a preferred solution of the present invention: being made of the raw material of following weight percent: iron 35%, aluminium 28%, nickel sulfate
10%, zinc oxide 2%, manganese 1%, cobalt oxide 4%, titanium 0.1%, molybdenum 0.14%, cerous nitrate 13%, niobium 0.8%, remaining is impurity.
A kind of low energy damage magnetic material and preparation method thereof comprising the steps of:
A, selection: by following proportion preparation raw material iron: 35%, aluminium 28%, nickel sulfate 10%, zinc oxide 2%, manganese 1%, cobalt oxide 4%, titanium
0.1%, molybdenum 0.14%, cerous nitrate 13%, niobium 0.8%；
B, it mixes: being mixed all raw materials by blender；
C, melting: the obtained mixture of step B is put into melting in induction furnace and obtains alloy pig, then is cooled down to obtain alloy
Ingot；
D, abrasive material: the obtained alloy pig of step C is placed in hydrogen crushing furnace and is crushed, obtained product is placed in high-purity nitrogen
Be crushed in gas and air-flow is broken；
E, it is granulated: the material after abrasive material technique is granulated, cartonning sealing of being then sieved obtains the magnetic material of finished product.
As a preferred solution of the present invention: the smelting temperature in the step C is 1800 DEG C.
As a preferred solution of the present invention: the mode of the cooling be water cooling, cooling time 5h.
As a preferred solution of the present invention: the average grain diameter of the granulation is 2-100 nanometers.
Compared with prior art, the beneficial effects of the present invention are: low energy of the present invention damage magnetic material uses a variety of rare gold
Belong to and its derivative is prepared, by inert gas treatment and hot smelting, effectively improves magnetic density, obtained magnet has
Good magnetic property, has good temperature stability and higher magnetic induction intensity, and the logical prior art of power loss is compared
It is much lower;Magnetic material preparation method provided by the invention, simple process, production cost is low, safe operation, is suitble to industry metaplasia
It produces.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of low energy damage magnetic material, it is made of the raw material of following weight percent: iron 30-38%, aluminium 25-30%, sulphur
Sour nickel 6-15%, zinc oxide 15-25%, manganese 0.5-1.5%, cobalt oxide 0.2-0.5%, titanium 0.05-0.15%, molybdenum 0.12-0.15%, nitre
Sour cerium 10-15%, niobium 0.5-0.1%, remaining is impurity.
It is made of the raw material of following weight percent: iron 32-36%, aluminium 27-29%, nickel sulfate 9-12%, zinc oxide 18-
22%, manganese 0.8-1.2%, cobalt oxide 0.3-0.4%, titanium 0.1-0.12%, molybdenum 0.13-0.14%, cerous nitrate 12-14%, niobium 0.7-
0.1%, remaining is impurity.
It is made of the raw material of following weight percent: iron 35%, aluminium 28%, nickel sulfate 10%, zinc oxide 2%, manganese 1%, cobalt oxide
4%, titanium 0.1%, molybdenum 0.14%, cerous nitrate 13%, niobium 0.8%, remaining is impurity.
The working principle of the invention is: by following proportion preparation raw material iron: 35%, aluminium 28%, nickel sulfate 10%, zinc oxide 2%,
Manganese 1%, cobalt oxide 4%, titanium 0.1%, molybdenum 0.14%, cerous nitrate 13%, niobium 0.8%；All raw materials are mixed by blender；It obtains
Mixture be put into melting in 1800 DEG C of induction furnace and obtain alloy pig, then carry out cooling by water and obtain alloy pig；Obtained conjunction
Ingot is placed in hydrogen crushing furnace and is crushed, and obtained product is placed in high-purity nitrogen be crushed in gas and be crushed with air-flow；It is broken
Material after broken is granulated, the average grain diameter of granulation is 2-100 nanometers, and cartonning sealing of being then sieved obtains the magnetic of finished product
Property material.
Low energy damage magnetic material of the present invention is prepared using a variety of rare metals and its derivative, at inert gas
Reason and hot smelting, effectively improve magnetic density, and obtained magnet has good magnetic property, have good temperature stability and
Higher magnetic induction intensity, power loss lead to the prior art compared to much lower;Magnetic material preparation method provided by the invention,
Simple process, production cost is low, safe operation, is suitble to industrialized production.
Claims (7)
1. a kind of low energy damages magnetic material, which is characterized in that it is made of the raw material of following weight percent: iron 30-38%, aluminium
25-30%, nickel sulfate 6-15%, zinc oxide 15-25%, manganese 0.5-1.5%, cobalt oxide 0.2-0.5%, titanium 0.05-0.15%, molybdenum
0.12-0.15%, cerous nitrate 10-15%, niobium 0.5-0.1%, remaining is impurity.
2. a kind of low energy according to claim 1 damages magnetic material, which is characterized in that it by following weight percent original
Material is made: iron 32-36%, aluminium 27-29%, nickel sulfate 9-12%, zinc oxide 18-22%, manganese 0.8-1.2%, cobalt oxide 0.3-0.4%,
Titanium 0.1-0.12%, molybdenum 0.13-0.14%, cerous nitrate 12-14%, niobium 0.7-0.1%, remaining is impurity.
3. a kind of low energy according to claim 1 damages magnetic material, which is characterized in that it by following weight percent original
Material is made: iron 35%, aluminium 28%, nickel sulfate 10%, zinc oxide 2%, manganese 1%, cobalt oxide 4%, titanium 0.1%, molybdenum 0.14%, cerous nitrate 13%,
Niobium 0.8%, remaining is impurity.
4. a kind of low energy damage magnetic material according to claim 1 to 3 and preparation method thereof, which is characterized in that include
Following steps:
A, selection: by following proportion preparation raw material iron: 35%, aluminium 28%, nickel sulfate 10%, zinc oxide 2%, manganese 1%, cobalt oxide 4%, titanium
0.1%, molybdenum 0.14%, cerous nitrate 13%, niobium 0.8%；
B, it mixes: being mixed all raw materials by blender；
C, melting: the obtained mixture of step B is put into melting in induction furnace and obtains alloy pig, then is cooled down to obtain alloy
Ingot；
D, abrasive material: the obtained alloy pig of step C is placed in hydrogen crushing furnace and is crushed, obtained product is placed in high-purity nitrogen
Be crushed in gas and air-flow is broken；
E, it is granulated: the material after abrasive material technique is granulated, cartonning sealing of being then sieved obtains the magnetic material of finished product.
5. a kind of low energy damage magnetic material according to claim 4 and preparation method thereof, which is characterized in that the step C
In smelting temperature be 1800 DEG C, cooling time 5h.
6. a kind of low energy damage magnetic material according to claim 4 and preparation method thereof, which is characterized in that the cooling
Mode is water cooling.
7. a kind of low energy damage magnetic material according to claim 4 and preparation method thereof, which is characterized in that the granulation
Average grain diameter is 2-100 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727807.9A CN109427457A (en) | 2017-08-23 | 2017-08-23 | A kind of low energy damage magnetic material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727807.9A CN109427457A (en) | 2017-08-23 | 2017-08-23 | A kind of low energy damage magnetic material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109427457A true CN109427457A (en) | 2019-03-05 |
Family
ID=65499097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727807.9A Pending CN109427457A (en) | 2017-08-23 | 2017-08-23 | A kind of low energy damage magnetic material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109427457A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969113A (en) * | 2012-11-20 | 2013-03-13 | 无锡常安通用金属制品有限公司 | Hard magnetic alloy and preparation thereof |
| CN103337324A (en) * | 2013-05-30 | 2013-10-02 | 绵阳武盛磁电科技有限公司 | Magnetic material and preparation method thereof |
| CN104779024A (en) * | 2015-04-01 | 2015-07-15 | 苏州欢颜电气有限公司 | Low-energy-loss magnetic material and preparation method thereof |
| CN105036725A (en) * | 2015-07-24 | 2015-11-11 | 天长市中德电子有限公司 | Mn-Zn ferrite material and preparing method thereof |
| CN105244133A (en) * | 2015-11-12 | 2016-01-13 | 薛亚红 | Preparation method of magnetic material |
-
2017
- 2017-08-23 CN CN201710727807.9A patent/CN109427457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969113A (en) * | 2012-11-20 | 2013-03-13 | 无锡常安通用金属制品有限公司 | Hard magnetic alloy and preparation thereof |
| CN103337324A (en) * | 2013-05-30 | 2013-10-02 | 绵阳武盛磁电科技有限公司 | Magnetic material and preparation method thereof |
| CN104779024A (en) * | 2015-04-01 | 2015-07-15 | 苏州欢颜电气有限公司 | Low-energy-loss magnetic material and preparation method thereof |
| CN105036725A (en) * | 2015-07-24 | 2015-11-11 | 天长市中德电子有限公司 | Mn-Zn ferrite material and preparing method thereof |
| CN105244133A (en) * | 2015-11-12 | 2016-01-13 | 薛亚红 | Preparation method of magnetic material |
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Application publication date: 20190305 |