SE439399B - Forfarande for minskning av ommagnetiseringsforlusterna i tunna band av mjukmagnetiska amorfa metallegeringar - Google Patents
Forfarande for minskning av ommagnetiseringsforlusterna i tunna band av mjukmagnetiska amorfa metallegeringarInfo
- Publication number
- SE439399B SE439399B SE7801353A SE7801353A SE439399B SE 439399 B SE439399 B SE 439399B SE 7801353 A SE7801353 A SE 7801353A SE 7801353 A SE7801353 A SE 7801353A SE 439399 B SE439399 B SE 439399B
- Authority
- SE
- Sweden
- Prior art keywords
- magnetic
- cooling
- temperature
- band
- annealing
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 42
- 238000000034 method Methods 0.000 title claims description 9
- 229910001092 metal group alloy Inorganic materials 0.000 title description 2
- 238000001816 cooling Methods 0.000 claims description 43
- 238000000137 annealing Methods 0.000 claims description 34
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 230000005415 magnetization Effects 0.000 claims description 20
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 12
- 238000002425 crystallisation Methods 0.000 claims description 7
- 230000008025 crystallization Effects 0.000 claims description 7
- 229910001004 magnetic alloy Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 12
- 230000006698 induction Effects 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000005417 remagnetization Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 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
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
-
- 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
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15341—Preparation processes therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/928—Magnetic property
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772708472 DE2708472A1 (de) | 1977-02-26 | 1977-02-26 | Verfahren zum herabsetzen der ummagnetisierungsverluste in duennen baendern aus weichmagnetischen amorphen metallegierungen |
| DE2709626A DE2709626C3 (de) | 1977-03-05 | 1977-03-05 | Verfahren zum Herabsetzen der Ummagnetisierungsverluste in dünnen Bändern aus weichmagnetischen amorphen Metallegierungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7801353L SE7801353L (sv) | 1978-08-27 |
| SE439399B true SE439399B (sv) | 1985-06-10 |
Family
ID=25771666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7801353A SE439399B (sv) | 1977-02-26 | 1978-02-06 | Forfarande for minskning av ommagnetiseringsforlusterna i tunna band av mjukmagnetiska amorfa metallegeringar |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4314594A (de) |
| JP (1) | JPS5934781B2 (de) |
| AT (1) | AT362154B (de) |
| CA (1) | CA1099406A (de) |
| FR (1) | FR2382082A1 (de) |
| GB (1) | GB1548124A (de) |
| IT (1) | IT1093826B (de) |
| NL (1) | NL176090C (de) |
| SE (1) | SE439399B (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2824749A1 (de) * | 1978-06-06 | 1979-12-13 | Vacuumschmelze Gmbh | Induktives bauelement und verfahren zu seiner herstellung |
| JPS5633461A (en) * | 1979-08-25 | 1981-04-03 | Tdk Corp | Improving method for characteristic of amorphous magnetic alloy thin strip |
| JPS5633462A (en) * | 1979-08-25 | 1981-04-03 | Tdk Corp | Improving method for characteristic of amorphous magnetic alloy magnetic core |
| JPS5841649B2 (ja) * | 1980-04-30 | 1983-09-13 | 株式会社東芝 | 巻鉄芯 |
| US4394597A (en) * | 1980-09-15 | 1983-07-19 | Allied Corporation | Multiple pole axial field electromagnetic devices |
| JPS57169050A (en) * | 1981-02-10 | 1982-10-18 | Toshiba Corp | Temperature sensitive amorphous magnetic alloy |
| JPS57169207A (en) * | 1981-04-10 | 1982-10-18 | Nippon Steel Corp | Amorphous alloy with excellent constant permeability and manufacture thereof |
| JPS57169208A (en) * | 1981-04-10 | 1982-10-18 | Nippon Steel Corp | Manufacture of amorphous alloy with excellent constant permeability |
| JPS57202709A (en) * | 1981-06-08 | 1982-12-11 | Hitachi Metals Ltd | Magnetic material and manufacture therefor |
| JPS58139408A (ja) * | 1982-02-15 | 1983-08-18 | Hitachi Metals Ltd | 巻鉄心の製造方法 |
| JPS6039160B2 (ja) * | 1982-07-22 | 1985-09-04 | 新日本製鐵株式会社 | 絶縁性、耐食性の優れた磁性アモルフアス合金材料 |
| JPS5943882A (ja) * | 1982-09-06 | 1984-03-12 | Toshiba Corp | 耐食性・耐摩耗性非晶質合金及びその製造法 |
| US4763030A (en) * | 1982-11-01 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Navy | Magnetomechanical energy conversion |
| JPS59150414A (ja) * | 1982-12-23 | 1984-08-28 | Toshiba Corp | 半導体回路用リアクトル |
| DE3442009A1 (de) * | 1983-11-18 | 1985-06-05 | Nippon Steel Corp., Tokio/Tokyo | Amorphes legiertes band mit grosser dicke und verfahren zu dessen herstellung |
| JPS6267149A (ja) * | 1985-09-18 | 1987-03-26 | Tohoku Metal Ind Ltd | 超急冷複合磁性合金 |
| JPS62165970U (de) * | 1986-04-11 | 1987-10-21 | ||
| JPH029111A (ja) * | 1988-06-28 | 1990-01-12 | Tamura Seisakusho Co Ltd | 鉄系アモルファス合金を使用したトロイダル鉄芯の製造方法 |
| US5439534A (en) * | 1991-03-04 | 1995-08-08 | Mitsui Petrochemical Industries, Ltd. | Method of manufacturing and applying heat treatment to a magnetic core |
| JP3210776B2 (ja) * | 1993-06-15 | 2001-09-17 | 松下電工株式会社 | 非晶質磁性合金を用いた磁性材料、磁性材料の製造方法 |
| US6429120B1 (en) * | 2000-01-18 | 2002-08-06 | Micron Technology, Inc. | Methods and apparatus for making integrated-circuit wiring from copper, silver, gold, and other metals |
| US6509590B1 (en) * | 1998-07-20 | 2003-01-21 | Micron Technology, Inc. | Aluminum-beryllium alloys for air bridges |
| US6176943B1 (en) | 1999-01-28 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Navy | Processing treatment of amorphous magnetostrictive wires |
| US20040007289A1 (en) * | 1999-05-20 | 2004-01-15 | Richard Wood | Magnetic core insulation |
| US7132018B2 (en) * | 1999-05-20 | 2006-11-07 | Magnetic Metals Corporation | Magnetic core insulation |
| US7211512B1 (en) * | 2000-01-18 | 2007-05-01 | Micron Technology, Inc. | Selective electroless-plated copper metallization |
| US6420262B1 (en) * | 2000-01-18 | 2002-07-16 | Micron Technology, Inc. | Structures and methods to enhance copper metallization |
| US7262130B1 (en) * | 2000-01-18 | 2007-08-28 | Micron Technology, Inc. | Methods for making integrated-circuit wiring from copper, silver, gold, and other metals |
| US6423629B1 (en) * | 2000-05-31 | 2002-07-23 | Kie Y. Ahn | Multilevel copper interconnects with low-k dielectrics and air gaps |
| US6674167B1 (en) * | 2000-05-31 | 2004-01-06 | Micron Technology, Inc. | Multilevel copper interconnect with double passivation |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988466A (en) * | 1957-11-29 | 1961-06-13 | Gen Electric | Magnetic material |
| DE2365178C2 (de) * | 1973-12-29 | 1982-07-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von magnetischen Materialien mit Austauschanisotropieverhalten |
| GB1505841A (en) * | 1974-01-12 | 1978-03-30 | Watanabe H | Iron-chromium amorphous alloys |
| US4053331A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Method of making amorphous metallic alloys having enhanced magnetic properties by using tensile stress |
| US4053332A (en) * | 1974-09-20 | 1977-10-11 | University Of Pennsylvania | Enhancing magnetic properties of amorphous alloys by rolling |
| SE7511398L (sv) | 1974-10-21 | 1976-04-22 | Western Electric Co | Magnetisk anordning |
| NL182182C (nl) | 1974-11-29 | 1988-01-18 | Allied Chem | Inrichting met amorfe metaallegering. |
| JPS5929644B2 (ja) * | 1974-12-24 | 1984-07-21 | 東北大学金属材料研究所長 | 高透磁率アモルフアス合金の磁気特性改質方法 |
| JPS5194211A (de) * | 1975-02-15 | 1976-08-18 | ||
| CA1068470A (en) | 1975-02-24 | 1979-12-25 | Allied Chemical Corporation | Production of improved metal alloy filaments |
| SE431101B (sv) | 1975-06-26 | 1984-01-16 | Allied Corp | Amorf metallegering |
| US4036638A (en) * | 1975-11-13 | 1977-07-19 | Allied Chemical Corporation | Binary amorphous alloys of iron or cobalt and boron |
| US4067732A (en) * | 1975-06-26 | 1978-01-10 | Allied Chemical Corporation | Amorphous alloys which include iron group elements and boron |
| US4081298A (en) * | 1976-09-07 | 1978-03-28 | Allied Chemical Corporation | Heat treatment of iron-nickel-phosphorus-boron glassy metal alloys |
| DE2709626C3 (de) | 1977-03-05 | 1981-03-26 | Vacuumschmelze Gmbh, 63450 Hanau | Verfahren zum Herabsetzen der Ummagnetisierungsverluste in dünnen Bändern aus weichmagnetischen amorphen Metallegierungen |
-
1978
- 1978-02-03 NL NLAANVRAGE7801282,A patent/NL176090C/xx not_active IP Right Cessation
- 1978-02-06 SE SE7801353A patent/SE439399B/sv not_active IP Right Cessation
- 1978-02-15 GB GB5944/78A patent/GB1548124A/en not_active Expired
- 1978-02-21 IT IT20435/78A patent/IT1093826B/it active
- 1978-02-23 FR FR7805248A patent/FR2382082A1/fr active Granted
- 1978-02-24 AT AT135178A patent/AT362154B/de not_active IP Right Cessation
- 1978-02-24 CA CA297,698A patent/CA1099406A/en not_active Expired
- 1978-02-27 JP JP53021952A patent/JPS5934781B2/ja not_active Expired
-
1980
- 1980-04-29 US US06/144,895 patent/US4314594A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT7820435A0 (it) | 1978-02-21 |
| NL7801282A (nl) | 1978-08-29 |
| NL176090C (nl) | 1985-02-18 |
| GB1548124A (en) | 1979-07-04 |
| JPS53108026A (en) | 1978-09-20 |
| AT362154B (de) | 1981-04-27 |
| CA1099406A (en) | 1981-04-14 |
| IT1093826B (it) | 1985-07-26 |
| US4314594A (en) | 1982-02-09 |
| NL176090B (nl) | 1984-09-17 |
| FR2382082B1 (de) | 1983-12-09 |
| SE7801353L (sv) | 1978-08-27 |
| ATA135178A (de) | 1980-09-15 |
| JPS5934781B2 (ja) | 1984-08-24 |
| FR2382082A1 (fr) | 1978-09-22 |
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