BE387190A - - Google Patents
Info
- Publication number
- BE387190A BE387190A BE387190DA BE387190A BE 387190 A BE387190 A BE 387190A BE 387190D A BE387190D A BE 387190DA BE 387190 A BE387190 A BE 387190A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- magnetic
- magnetic material
- pulverized
- compressed
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 239000000696 magnetic material Substances 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 37
- 230000035699 permeability Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 35
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- 239000011230 binding agent Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 14
- 239000002966 varnish Substances 0.000 claims description 13
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 229920001568 phenolic resin Polymers 0.000 claims description 11
- 239000005011 phenolic resin Substances 0.000 claims description 11
- 238000009739 binding Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 claims description 6
- 239000006249 magnetic particle Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000002383 tung oil Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000010606 normalization Methods 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 2
- 238000011065 in-situ storage Methods 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 1
- 239000002706 dry binder Substances 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 229910017344 Fe2 O3 Inorganic materials 0.000 description 1
- 238000006842 Henry reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- -1 but not fragile Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000021438 curry Nutrition 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Soft Magnetic Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387190A true BE387190A (https=) |
Family
ID=55698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387190D BE387190A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE387190A (https=) |
-
0
- BE BE387190D patent/BE387190A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107578877B (zh) | 一种磁导率μ＝90的铁基纳米晶磁粉芯及其制备方法 | |
| CN101681709B (zh) | 软磁性粉末 | |
| EP3252782B1 (fr) | Nanocomposite et procédé d'obtention associé | |
| FR2874121A1 (fr) | Procede pour fabriquer un materiau magnetique doux | |
| EP0800183B1 (fr) | Ferrite à faibles pertes entre 1 MHz et 100 MHz et procédé de réalisation | |
| FR2522435A1 (fr) | Procede de fabrication de pastilles annulaires utilisables comme absorbeurs consommables de neutrons | |
| CN110326063B (zh) | 软磁性扁平粉末及含有其的软磁性树脂组合物 | |
| JPH10212503A (ja) | 非晶質軟磁性合金粉末成形体及びその製造方法 | |
| BE387190A (https=) | ||
| CN103887031B (zh) | Fe基软磁性粉末、使用了其的复合磁性粉末及使用了上述复合磁性粉末的压粉磁芯 | |
| JP2014125655A (ja) | 磁性粉を原料とする造粒粉の製造方法。 | |
| JPH05222483A (ja) | 窒化鉄系高密度焼結体の製造方法 | |
| JP7747853B2 (ja) | 高い飽和磁化を有する保磁力強化された窒化鉄ナノ粒子 | |
| CN111640567B (zh) | 一种软磁合金材料的制备方法及软磁合金材料 | |
| JPH11256202A (ja) | 非晶質軟磁性合金粉末成形体の製造方法 | |
| CN107424710B (zh) | 一种磁导率μ＝60的护盒类铁基非晶磁粉芯及其制备方法 | |
| CN118522519A (zh) | 非晶合金软磁性粉末、压粉磁芯、磁性元件及电子设备 | |
| CA2614007C (fr) | Procede de frittage sans pression d'alliages metalliques; application a la fabrication de spheres creuses | |
| KR102468304B1 (ko) | 압분성형 자성체코아 및 그의 제조방법 | |
| JPH11251131A (ja) | 高周波用圧粉磁心及びその製造方法 | |
| TWI842316B (zh) | 基於非晶晶化雙功能基元的高磁感磁粉芯及其製備方法與應用 | |
| BE392255A (https=) | ||
| FR2899579A1 (fr) | Materiau ferrite a faibles pertes et a basse temperature de frittage, procede de fabrication et composant magnetique comportant ledit materiau ferrite | |
| CH268238A (fr) | Procédé de fabrication de poudre de fer. | |
| BE376265A (https=) |