CN102875024A - Microcrystalline material with high magnetic inductivity - Google Patents
Microcrystalline material with high magnetic inductivity Download PDFInfo
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- CN102875024A CN102875024A CN201210398782XA CN201210398782A CN102875024A CN 102875024 A CN102875024 A CN 102875024A CN 201210398782X A CN201210398782X A CN 201210398782XA CN 201210398782 A CN201210398782 A CN 201210398782A CN 102875024 A CN102875024 A CN 102875024A
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Abstract
The invention relates to a microcrystalline material with high magnetic inductivity. The microcrystalline material comprises the following four elements in percentage by mass: 82.44+/-0.05 percent of iron, 7.51+/-0.03 percent of niobium, 1.67+/-0.02 percent of copper and 8.38+/-0.1 percent of silicon; and the magnetic inductivity of the microcrystalline material is 150,000 henries per meter, the maximum magnetic inductivity is 420,000 henries per meter, and the magnetic inductivity and the maximum magnetic inductivity are increased compared with those in the prior art.
Description
Technical field
The present invention relates to a kind of micro crystal material of high permeability.
Background technology
Micro crystal material claims again glass-ceramic.The various silicate starting materials that it is comprised of some special formulation, by specific temperature schedule or (with) illumination (claiming photosensitive) process the crystallite with specific excellent properties that controlled micritization forms mutually with the multiphase solid material of residue silicates phase composite.
At present, a kind of micro crystal material with permeability is arranged on the market, this micro crystal material comprises iron, niobium, copper, silicon, five kinds of elements of boron, wherein the shared mass percent of ferro element is 83.38%, the shared mass percent of niobium element is 5.66%, the shared mass percent of copper is 1.29%, the shared mass percent of element silicon is 7.7%, the shared mass percent of boron is 1.97%, the permeability of this micro crystal material is 100000 Henry/rice, and maximum permeability is 300000 Henry/rice.
Summary of the invention
Technical problem to be solved by this invention is: all micro crystal materials of larger high permeability of a kind of permeability and maximum permeability are provided.
For addressing the above problem, the technical solution used in the present invention is: the micro crystal material of high permeability, comprise iron, niobium, copper, four kinds of elements of silicon, wherein the shared mass percent of ferro element is 82.44 ± 0.05%, the shared mass percent of niobium element is 7.51 ± 0.03%, the shared mass percent of copper is 1.67 ± 0.02%, the shared mass percent of element silicon is 8.38 ± 0.1%.
The invention has the beneficial effects as follows: the micro crystal material of above-mentioned high permeability, its permeability are 150000 Henry/rice, and maximum permeability is 420000 Henry/rice, and its permeability and maximum permeability have all obtained increase before.
Embodiment
Further describe below by the micro crystal material of specific embodiment to high permeability of the present invention.
Embodiment one:
The micro crystal material of high permeability, comprise iron, niobium, copper, four kinds of elements of silicon, wherein the shared mass percent of ferro element is 82.49%, the shared mass percent of niobium element is 7.49%, the shared mass percent of copper is 1.66%, the shared mass percent of element silicon is 8.36%.
Embodiment two:
The micro crystal material of high permeability, comprise iron, niobium, copper, four kinds of elements of silicon, wherein the shared mass percent of ferro element is 82.39%, the shared mass percent of niobium element is 7.53%, the shared mass percent of copper is 1.69%, the shared mass percent of element silicon is 8.39%.
Embodiment three:
The micro crystal material of high permeability, comprise iron, niobium, copper, four kinds of elements of silicon, wherein the shared mass percent of ferro element is 82.47%, the shared mass percent of niobium element is 7.51%, the shared mass percent of copper is 1.65%, the shared mass percent of element silicon is 8.37%.
Claims (1)
1. the micro crystal material of high permeability, it is characterized in that: the micro crystal material of described high permeability, comprise iron, niobium, copper, four kinds of elements of silicon, wherein the shared mass percent of ferro element is 82.44 ± 0.05%, the shared mass percent of niobium element is 7.51 ± 0.03%, the shared mass percent of copper is 1.67 ± 0.02%, the shared mass percent of element silicon is 8.38 ± 0.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398782XA CN102875024A (en) | 2012-10-19 | 2012-10-19 | Microcrystalline material with high magnetic inductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398782XA CN102875024A (en) | 2012-10-19 | 2012-10-19 | Microcrystalline material with high magnetic inductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102875024A true CN102875024A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210398782XA Pending CN102875024A (en) | 2012-10-19 | 2012-10-19 | Microcrystalline material with high magnetic inductivity |
Country Status (1)
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| CN (1) | CN102875024A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188317A (en) * | 1996-10-25 | 1998-07-22 | 梅加日公司 | Process for manufacturing magnetic core made of nanocrystalline soft magnetic material |
| JPH10195528A (en) * | 1996-12-11 | 1998-07-28 | Mecagis | Production of magnetic parts composed of iron base soft magnetic alloy having nanocrystal structure |
| CN1710676A (en) * | 2005-06-23 | 2005-12-21 | 安泰科技股份有限公司 | Anti-DC-bias mutual inductor magnet-core for leakage protector and mfg. method thereof |
| JP2008024985A (en) * | 2006-07-20 | 2008-02-07 | Japan Science & Technology Agency | Fe-BASED SOFT MAGNETISM GLASSY ALLOY |
-
2012
- 2012-10-19 CN CN201210398782XA patent/CN102875024A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188317A (en) * | 1996-10-25 | 1998-07-22 | 梅加日公司 | Process for manufacturing magnetic core made of nanocrystalline soft magnetic material |
| JPH10195528A (en) * | 1996-12-11 | 1998-07-28 | Mecagis | Production of magnetic parts composed of iron base soft magnetic alloy having nanocrystal structure |
| CN1710676A (en) * | 2005-06-23 | 2005-12-21 | 安泰科技股份有限公司 | Anti-DC-bias mutual inductor magnet-core for leakage protector and mfg. method thereof |
| JP2008024985A (en) * | 2006-07-20 | 2008-02-07 | Japan Science & Technology Agency | Fe-BASED SOFT MAGNETISM GLASSY ALLOY |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |