CN102976731B - Mn-Ti metal material - Google Patents
Mn-Ti metal material Download PDFInfo
- Publication number
- CN102976731B CN102976731B CN201210471383.1A CN201210471383A CN102976731B CN 102976731 B CN102976731 B CN 102976731B CN 201210471383 A CN201210471383 A CN 201210471383A CN 102976731 B CN102976731 B CN 102976731B
- Authority
- CN
- China
- Prior art keywords
- parts
- manganese
- oxysome
- ferrotianium
- mno
- 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.)
- Expired - Fee Related
Links
- 239000007769 metal material Substances 0.000 title abstract description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910052593 corundum Inorganic materials 0.000 claims abstract 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract 5
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract 5
- 235000015320 potassium carbonate Nutrition 0.000 claims abstract 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract 5
- 238000005245 sintering Methods 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 15
- 238000009766 low-temperature sintering Methods 0.000 claims description 14
- 239000011572 manganese Substances 0.000 claims description 14
- 238000005516 engineering process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 10
- 239000011236 particulate material Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000003595 mist Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- MECMQNITHCOSAF-UHFFFAOYSA-N manganese titanium Chemical compound [Ti].[Mn] MECMQNITHCOSAF-UHFFFAOYSA-N 0.000 description 22
- 229910000859 α-Fe Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 229910010413 TiO 2 Inorganic materials 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012356 Product development Methods 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Magnetic Ceramics (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses an Mn-Ti metal material. The Mn-Ti metal material comprises: by weight, 1 to 8 parts of TiO2, 40 to 80 parts of Fe2O3, 30 to 70 parts of MnO, 5 to 12 parts of Mn3O4, 1 to 5 parts of Al2O3, 1 to 10 parts of K2CO3, and 0.1 to 0.8 parts of MgO. The Mn-Ti metal material can work in a high-frequency environment and has low power consumption. The Mn-Ti metal material has power consumption less than or equal to 180mW/cm<3> (100 DEG C, 1MHz, 30mT) and power consumption less than or equal to 290mW/cm<3> (100 DEG C, 3MHz, 10mT).
Description
Technical field
The present invention relates to a kind of titanium alloy material, particularly, relate to a kind of manganese titanium metal material.
Background technology
MnZn FERRITE CORE is widely used in the basic industry of the national economy such as science and techniques of defence, communication, computer, radar, broadcast television, medical treatment and surveying instrument, abstract the recreational consumption electronic product, industry and office automation, automotive electronics, illumination.Most MnZn power ferrite materials of China only can work in below 1MHz at present, and several ferrites that can work in this frequency few in number, but have very large power consumption, if the MnZn power ferrite power consumption of prior art production is all at 300mW/cm
3(100 ℃ of 1MHz 30mT), has greatly restricted the development of China's switch power supply to high frequency direction above, along with lifting and the new product development of switch power technology, in the urgent need to working in the MnZn Ferrite Material that 1-3MHz and power loss are very low.In addition, in prior art the ferritic sintering temperature of MnZn generally at 1300-1400 ℃, consume energy high, pollute large, incompatible with current low-carbon (LC) life.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, and a kind of manganese titanium metal material that can work in high frequency environment and have suitable low-power consumption is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A manganese titanium metal material, comprises the component of following weight part:
TiO
2: 1-8 part; Fe
2o
3: 40-80 parts; MnO:30-70 part; Mn
3o
4: 5-12 part; Al
2o
3: 1-5 part; K
2cO
3: 1-10 part; MgO:0.1-0.8 part.
Particularly, the component that comprises following weight part:
TiO
2: 2-7 part; Fe
2o
3: 50-70 part; MnO:50-60 part; Mn
3o
4: 8-10 part; Al
2o
3: 2-4 part; K
2cO
3: 3-8 part; MgO:0.3-0.7 part.
Particularly, the component that comprises following weight part:
TiO
2: 3-5 part; Fe
2o
3: 60-65 part; MnO:52-58 part; Mn
3o
4: 8-9 part; Al
2o
3: 2-4 part; K
2cO
3: 5-8 part; MgO:0.5-0.7 part.
Particularly, the component that comprises following weight part:
TiO
2: 4 parts; Fe
2o
3: 62 parts; MnO:55 part; Mn
3o
4: 9 parts; Al
2o
3: 3 parts; K
2cO
3: 6 parts; MgO:0.6 part.
The manganese titanium metal material that the present invention proposes, its low temperature sintering technology comprises the following steps:
(1) take raw material and add in sand mill, sand milling 60 minutes; After sand milling, in suction stirrer, add organic solution, stir, spray dry; By the pre-burning 5 hours at the temperature of 900 ℃ of dried red powder, obtain Preburning material;
(2) repeating step (1), carries out mist projection granulating, obtains particulate material;
(3) low-temperature sintering: with press, particulate material is compressed to green compact, is warming up to 1300 ℃ with the speed of 100 ℃ ∕ h, heat preservation sintering is 7 hours under 9% oxygen partial pressure, obtains material requested.
Manganese titanium metal material proposed by the invention has following beneficial effect:
1. manganese titanium metal material proposed by the invention is for the working conditions of 3MHz, and safety and stability has been filled up the domestic magnet not almost being applicable to completely under this operating frequency blank, simultaneously, under this operating frequency, the present invention has obviously lower power consumption, well below common ferrite.
2. the initial permeability of the manganese titanium metal material that prepared by the present invention is 900-1500 H ∕ M.
3. application of cold temperature sintering process of the present invention; sintering temperature is starkly lower than sintering process of the prior art; for saving, the energy and environment protection are significant; simultaneously; through concrete application and mensuration; under this low temperature sintering technology, the obvious comparative superiority of product performance producing according to formula rate of the present invention.
Embodiment
embodiment 1
A manganese titanium metal material, comprises the component of following weight part:
TiO
2: 1 part; Fe
2o
3: 40 parts; MnO:30 part; Mn
3o
4: 5 parts; Al
2o
3: 1 part; K
2cO
3: 1 part; MgO:0.1 part.
The manganese titanium metal material that the present invention proposes, its low temperature sintering technology comprises the following steps:
(1) take raw material and add in sand mill, sand milling 60 minutes; After sand milling, in suction stirrer, add organic solution, stir, spray dry; By the pre-burning 5 hours at the temperature of 900 ℃ of dried red powder, obtain Preburning material;
(2) repeating step (1), carries out mist projection granulating, obtains particulate material;
(3) low-temperature sintering: with press, particulate material is compressed to green compact, is warming up to 1300 ℃ with the speed of 100 ℃ ∕ h, heat preservation sintering is 7 hours under 9% oxygen partial pressure, obtains material requested.
Manganese titanium metal material proposed by the invention is for the working conditions of 3MHz, and safety and stability has been filled up the domestic magnet not almost being applicable to completely under this operating frequency blank, simultaneously, under this operating frequency, the present invention has obviously lower power consumption, well below common ferrite.The initial permeability of manganese titanium metal material prepared by the present invention is 900-1500 H ∕ M.Application of cold temperature sintering process of the present invention; sintering temperature is starkly lower than sintering process of the prior art; for saving, the energy and environment protection are significant; simultaneously; through concrete application and mensuration; under this low temperature sintering technology, the obvious comparative superiority of product performance producing according to formula rate of the present invention.
The manganese titanium metal material making by above composition of raw materials and preparation method is as follows with the power consumption contrast under identical working conditions of common MnZn ferrite:
Working conditions is 100 ℃, when 1MHz, 30mT:
Power consumption of the present invention: 180mW/cm
3;
The ferritic power consumption of common MnZn: 325 mW/cm
3
Working conditions is 100 ℃, when 3MHz, 10mT:
Power consumption of the present invention: 290mW/cm
3;
The ferritic power consumption of common MnZn: 520 mW/cm
3.
embodiment 2
Manganese titanium metal material, comprises the component of following weight part:
TiO
2: 7 parts; Fe
2o
3: 70 parts; MnO:60 part; Mn
3o
4: 10 parts; Al
2o
3: 4 parts; K
2cO
3: 8 parts; MgO:0.7 part.
Manganese titanium metal material, its low temperature sintering technology comprises the following steps:
(1) take raw material and add in sand mill, sand milling 60 minutes; After sand milling, in suction stirrer, add organic solution, stir, spray dry; By the pre-burning 5 hours at the temperature of 900 ℃ of dried red powder, obtain Preburning material;
(2) repeating step (1), carries out mist projection granulating, obtains particulate material;
(3) low-temperature sintering: with press, particulate material is compressed to green compact, is warming up to 1300 ℃ with the speed of 100 ℃ ∕ h, heat preservation sintering is 7 hours under 9% oxygen partial pressure, obtains material requested.
Manganese titanium metal material proposed by the invention is for the working conditions of 3MHz, and safety and stability has been filled up the domestic magnet not almost being applicable to completely under this operating frequency blank, simultaneously, under this operating frequency, the present invention has obviously lower power consumption, well below common ferrite.The initial permeability of manganese titanium metal material prepared by the present invention is 900-1500 H ∕ M.Application of cold temperature sintering process of the present invention; sintering temperature is starkly lower than sintering process of the prior art; for saving, the energy and environment protection are significant; simultaneously; through concrete application and mensuration; under this low temperature sintering technology, the obvious comparative superiority of product performance producing according to formula rate of the present invention.
The manganese titanium metal material making by above composition of raw materials and preparation method is as follows with the power consumption contrast under identical working conditions of common MnZn ferrite:
Working conditions is 100 ℃, when 1MHz, 30mT:
Power consumption of the present invention: 160mW/cm
3;
The ferritic power consumption of common MnZn: 325 mW/cm
3
Working conditions is 100 ℃, when 3MHz, 10mT:
Power consumption of the present invention: 280mW/cm
3;
The ferritic power consumption of common MnZn: 520 mW/cm
3.
embodiment 3
Manganese titanium metal material, comprises the component of following weight part:
TiO
2: 4 parts; Fe
2o
3: 62 parts; MnO:55 part; Mn
3o
4: 9 parts; Al
2o
3: 3 parts; K
2cO
3: 6 parts; MgO:0.6 part.
Manganese titanium metal material, its low temperature sintering technology comprises the following steps:
(1) take raw material and add in sand mill, sand milling 60 minutes; After sand milling, in suction stirrer, add organic solution, stir, spray dry; By the pre-burning 5 hours at the temperature of 900 ℃ of dried red powder, obtain Preburning material;
(2) repeating step (1), carries out mist projection granulating, obtains particulate material;
(3) low-temperature sintering: with press, particulate material is compressed to green compact, is warming up to 1300 ℃ with the speed of 100 ℃ ∕ h, heat preservation sintering is 7 hours under 9% oxygen partial pressure, obtains material requested.
Manganese titanium metal material proposed by the invention is for the working conditions of 3MHz, and safety and stability has been filled up the domestic magnet not almost being applicable to completely under this operating frequency blank, simultaneously, under this operating frequency, the present invention has obviously lower power consumption, well below common ferrite.The initial permeability of manganese titanium metal material prepared by the present invention is 900-1500 H ∕ M.Application of cold temperature sintering process of the present invention; sintering temperature is starkly lower than sintering process of the prior art; for saving, the energy and environment protection are significant; simultaneously; through concrete application and mensuration; under this low temperature sintering technology, the obvious comparative superiority of product performance producing according to formula rate of the present invention.
The manganese titanium metal material making by above composition of raw materials and preparation method is as follows with the power consumption contrast under identical working conditions of common MnZn ferrite:
Working conditions is 100 ℃, when 1MHz, 30mT:
Power consumption of the present invention: 160mW/cm
3;
The ferritic power consumption of common MnZn: 325 mW/cm
3
Working conditions is 100 ℃, when 3MHz, 10mT:
Power consumption of the present invention: 270mW/cm
3;
The ferritic power consumption of common MnZn: 520 mW/cm
3.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a manganese ferrotianium oxysome, is characterized in that, comprises the component of following weight part:
TiO2: 1-8 part; Fe2O3: 40-80 parts; MnO: 30-70 part; Mn3O4: 5-12 part; Al2O3: 1-5 part; K2CO3: 1-10 part; MgO: 0.1-0.8 part;
Described manganese ferrotianium oxysome low temperature sintering technology comprises the following steps:
(1) take raw material and add in sand mill, sand milling 60 minutes; After sand milling, in suction stirrer, add organic solution, stir, spray dry; By the pre-burning 5 hours at the temperature of 900 ℃ of dried red powder, obtain Preburning material;
(2) repeating step (1), carries out mist projection granulating, obtains particulate material;
(3) low-temperature sintering: with press, particulate material is compressed to green compact, is warming up to 1300 ℃ with the speed of 100 ℃ ∕ h, heat preservation sintering is 7 hours under 9% oxygen partial pressure, obtains manganese ferrotianium oxysome.
2. according to the manganese ferrotianium oxysome described in claim 1, it is characterized in that, comprise the component of following weight part:
TiO2: 2-7 part; Fe2O3: 50-70 part; MnO: 50-60 part; Mn3O4: 8-10 part; Al2O3: 2-4 part; K2CO3: 3-8 part; MgO: 0.3-0.7 part.
3. according to the manganese ferrotianium oxysome described in claim 2, it is characterized in that, comprise the component of following weight part:
TiO2: 3-5 part; Fe2O3: 60-65 part; MnO: 52-58 part; Mn3O4: 8-9 part; Al2O3: 2-4 part; K2CO3: 5-8 part; MgO: 0.5-0.7 part.
4. according to the manganese ferrotianium oxysome described in claim 3, it is characterized in that, comprise the component of following weight part:
TiO2: 4 parts; Fe2O3: 62 parts; MnO: 55 parts; Mn3O4: 9 parts; Al2O3: 3 parts; K2CO3: 6 parts; MgO: 0.6 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471383.1A CN102976731B (en) | 2012-11-20 | 2012-11-20 | Mn-Ti metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471383.1A CN102976731B (en) | 2012-11-20 | 2012-11-20 | Mn-Ti metal material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976731A CN102976731A (en) | 2013-03-20 |
| CN102976731B true CN102976731B (en) | 2014-10-22 |
Family
ID=47851140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471383.1A Expired - Fee Related CN102976731B (en) | 2012-11-20 | 2012-11-20 | Mn-Ti metal material |
Country Status (1)
| Country | Link |
|---|---|
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624533A (en) * | 2016-01-27 | 2016-06-01 | 太仓捷公精密金属材料有限公司 | Manganese-titanium metal material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293376A (en) * | 1989-04-28 | 1990-12-04 | Ishizuka Glass Co Ltd | Sheet for calcination of ferrite |
| JP2009231482A (en) * | 2008-03-21 | 2009-10-08 | Kanazawa Univ | Ferroelectric material and piezoelectric body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5616126B2 (en) * | 2010-05-27 | 2014-10-29 | 富士フイルム株式会社 | Perovskite oxide, oxide composition, oxide body, piezoelectric element, and liquid ejection device |
-
2012
- 2012-11-20 CN CN201210471383.1A patent/CN102976731B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293376A (en) * | 1989-04-28 | 1990-12-04 | Ishizuka Glass Co Ltd | Sheet for calcination of ferrite |
| JP2009231482A (en) * | 2008-03-21 | 2009-10-08 | Kanazawa Univ | Ferroelectric material and piezoelectric body |
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| Publication number | Publication date |
|---|---|
| CN102976731A (en) | 2013-03-20 |
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Owner name: JIANGSU GAOBO ZHIRONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI CHANG AN GENERAL METAL PRODUCTS CO., LTD. Effective date: 20140916 |
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Effective date of registration: 20151009 Address after: 710000 Shaanxi city of Xi'an province high tech Zone high tech Road No. 52 building room 11501 Patentee after: Xi'an Yi Connaught Industrial Development Co.,Ltd. Address before: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Patentee before: JIANGSU GAOBO ZHIRONG TECHNOLOGY Co.,Ltd. |
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