TWI394178B - 藉由粉末冶金術產生軟磁複合之組合物 - Google Patents

藉由粉末冶金術產生軟磁複合之組合物 Download PDF

Info

Publication number: TWI394178B
Authority: TW; Taiwan
Prior art keywords: soft magnetic; composition; powder; powder particles; lubricant
Prior art date: 2003-12-29

Application number

TW093141144A

Other languages

English (en)

Chinese (zh)

Other versions

TW200534298A (en

Inventor

Lisa Kjellen

Asa Ahlin

Lars Hultman

Ola Andersson

Original Assignee

Hoeganaes Ab

Priority date (The priority date 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 date listed.)

2003-12-29

Filing date

2004-12-29

Publication date

2013-04-21

2004-12-29 Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab

2005-10-16 Publication of TW200534298A publication Critical patent/TW200534298A/zh

2013-04-21 Application granted granted Critical

2013-04-21 Publication of TWI394178B publication Critical patent/TWI394178B/zh

Links

239000000203 mixture Substances 0.000 title claims description 46
239000002131 composite material Substances 0.000 title claims description 12
238000004663 powder metallurgy Methods 0.000 title description 3
239000000843 powder Substances 0.000 claims description 72
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
239000000314 lubricant Substances 0.000 claims description 38
239000002245 particle Substances 0.000 claims description 38
238000010438 heat treatment Methods 0.000 claims description 22
229910052742 iron Inorganic materials 0.000 claims description 21
238000000034 method Methods 0.000 claims description 20
230000035699 permeability Effects 0.000 claims description 18
235000014113 dietary fatty acids Nutrition 0.000 claims description 15
229930195729 fatty acid Natural products 0.000 claims description 15
239000000194 fatty acid Substances 0.000 claims description 15
150000004665 fatty acids Chemical class 0.000 claims description 14
239000006247 magnetic powder Substances 0.000 claims description 9
239000012298 atmosphere Substances 0.000 claims description 5
125000004432 carbon atom Chemical group C* 0.000 claims description 5
238000005056 compaction Methods 0.000 claims description 5
229920006395 saturated elastomer Polymers 0.000 claims description 4
MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 claims description 3
ZVHINFYXDXKLLA-UHFFFAOYSA-N decylazanium;octadecanoate Chemical compound CCCCCCCCCC[NH3+].CCCCCCCCCCCCCCCCCC([O-])=O ZVHINFYXDXKLLA-UHFFFAOYSA-N 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
SASYSVUEVMOWPL-NXVVXOECSA-N decyl oleate Chemical compound CCCCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC SASYSVUEVMOWPL-NXVVXOECSA-N 0.000 claims description 2
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
230000004888 barrier function Effects 0.000 claims 2
229910052698 phosphorus Inorganic materials 0.000 claims 2
239000011574 phosphorus Substances 0.000 claims 2
PCZCXTLEXVHMFG-ZDUSSCGKSA-N (4S)-4-amino-5-decoxy-5-oxopentanoic acid Chemical compound CCCCCCCCCCOC(=O)[C@H](CCC(=O)O)N PCZCXTLEXVHMFG-ZDUSSCGKSA-N 0.000 claims 1
HSEMFIZWXHQJAE-UHFFFAOYSA-N hexadecanamide Chemical class CCCCCCCCCCCCCCCC(N)=O HSEMFIZWXHQJAE-UHFFFAOYSA-N 0.000 claims 1
KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims 1
239000000306 component Substances 0.000 description 27
239000004734 Polyphenylene sulfide Substances 0.000 description 18
229920000069 polyphenylene sulfide Polymers 0.000 description 18
239000011162 core material Substances 0.000 description 15
VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 10
235000021355 Stearic acid Nutrition 0.000 description 8
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 8
239000008117 stearic acid Substances 0.000 description 8
230000006835 compression Effects 0.000 description 7
238000007906 compression Methods 0.000 description 7
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 7
REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 6
238000009826 distribution Methods 0.000 description 6
230000004907 flux Effects 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
230000006698 induction Effects 0.000 description 4
230000001050 lubricating effect Effects 0.000 description 4
239000000696 magnetic material Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229920005992 thermoplastic resin Polymers 0.000 description 4
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
239000008358 core component Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000003825 pressing Methods 0.000 description 3
230000009467 reduction Effects 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
150000001408 amides Chemical class 0.000 description 2
238000000748 compression moulding Methods 0.000 description 2
UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
-1 fatty acid decylamines Chemical class 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000009413 insulation Methods 0.000 description 2
238000000465 moulding Methods 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
230000008569 process Effects 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000007858 starting material Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 1
VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
SJILKDPNOANEEJ-UHFFFAOYSA-N 4-decoxy-4-oxobutanoic acid Chemical compound CCCCCCCCCCOC(=O)CCC(O)=O SJILKDPNOANEEJ-UHFFFAOYSA-N 0.000 description 1
235000021357 Behenic acid Nutrition 0.000 description 1
DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
239000004610 Internal Lubricant Substances 0.000 description 1
GWFGDXZQZYMSMJ-UHFFFAOYSA-N Octadecansaeure-heptadecylester Natural products CCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC GWFGDXZQZYMSMJ-UHFFFAOYSA-N 0.000 description 1
235000019484 Rapeseed oil Nutrition 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
229910001315 Tool steel Inorganic materials 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229940116226 behenic acid Drugs 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011362 coarse particle Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
KBODESQIOVVMAI-UHFFFAOYSA-N decyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCC KBODESQIOVVMAI-UHFFFAOYSA-N 0.000 description 1
IYDRZGXWJPJSNY-UHFFFAOYSA-N decyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OCCCCCCCCCC IYDRZGXWJPJSNY-UHFFFAOYSA-N 0.000 description 1
238000013461 design Methods 0.000 description 1
GRBFCEINWFRDOG-UHFFFAOYSA-K di(octadecanoyloxy)bismuthanyl octadecanoate Chemical compound [Bi+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GRBFCEINWFRDOG-UHFFFAOYSA-K 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
LDGZSKOAALVKLH-UHFFFAOYSA-N ethene octadecanoic acid Chemical compound C=C.CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O LDGZSKOAALVKLH-UHFFFAOYSA-N 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
239000006249 magnetic particle Substances 0.000 description 1
150000004702 methyl esters Chemical class 0.000 description 1
OJXSWLYDYRKYSV-UHFFFAOYSA-N n-decyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCC OJXSWLYDYRKYSV-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
NKBWPOSQERPBFI-UHFFFAOYSA-N octadecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC NKBWPOSQERPBFI-UHFFFAOYSA-N 0.000 description 1
FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical class CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
125000003703 phosphorus containing inorganic group Chemical group 0.000 description 1
238000013001 point bending Methods 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
235000003441 saturated fatty acids Nutrition 0.000 description 1
150000004671 saturated fatty acids Chemical class 0.000 description 1
239000007787 solid Substances 0.000 description 1
229940037312 stearamide Drugs 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
235000021122 unsaturated fatty acids Nutrition 0.000 description 1
150000004670 unsaturated fatty acids Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
- 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
- H01F1/20—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 in the form of particles, e.g. powder
- H01F1/22—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 in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/24—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 in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
- H01F1/26—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 in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- 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
- H01F1/032—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 hard-magnetic materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
- B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Spectroscopy & Molecular Physics (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Dispersion Chemistry (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Soft Magnetic Materials (AREA)
Powder Metallurgy (AREA)

TW093141144A 2003-12-29 2004-12-29 藉由粉末冶金術產生軟磁複合之組合物 TWI394178B (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0303580A SE0303580D0 (sv)	2003-12-29	2003-12-29	Composition for producing soft magnetic composites by powder metallurgy

Publications (2)

Publication Number	Publication Date
TW200534298A TW200534298A (en)	2005-10-16
TWI394178B true TWI394178B (zh)	2013-04-21

Family

ID=30768888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW093141144A TWI394178B (zh)	2003-12-29	2004-12-29	藉由粉末冶金術產生軟磁複合之組合物

Country Status (16)

Country	Link
EP (1)	EP1700319B1 (pl)
JP (2)	JP5138227B2 (pl)
KR (1)	KR100775179B1 (pl)
CN (1)	CN100533610C (pl)
AU (1)	AU2004309770B2 (pl)
BR (1)	BRPI0418274A (pl)
CA (1)	CA2552142C (pl)
DK (1)	DK1700319T3 (pl)
ES (1)	ES2655322T3 (pl)
PL (1)	PL1700319T3 (pl)
RU (1)	RU2326461C2 (pl)
SE (1)	SE0303580D0 (pl)
TW (1)	TWI394178B (pl)
UA (1)	UA78954C2 (pl)
WO (1)	WO2005064621A1 (pl)
ZA (1)	ZA200605385B (pl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2679363C (en)	2007-03-21	2015-06-02	Hoeganaes Ab (Publ)	Powder metal polymer composites
JP5363081B2 (ja) *	2008-11-28	2013-12-11	住友電気工業株式会社	冶金用粉末、圧粉磁心、冶金用粉末の製造方法および圧粉磁心の製造方法
JP5650928B2 (ja) *	2009-06-30	2015-01-07	住友電気工業株式会社	軟磁性材料、成形体、圧粉磁心、電磁部品、軟磁性材料の製造方法および圧粉磁心の製造方法
ES2592383T3 (es) *	2009-09-18	2016-11-29	Höganäs Ab	Composición ferromagnética en polvo y método para su producción
RU2469430C1 (ru) *	2011-09-13	2012-12-10	Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)"	Магнитно-мягкий композиционный материал
CA2861581C (en)	2011-12-30	2021-05-04	Scoperta, Inc.	Coating compositions
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AU2004309770B2 (en)	2008-05-22
JP2007535134A (ja)	2007-11-29
KR100775179B1 (ko)	2007-11-12
SE0303580D0 (sv)	2003-12-29
ZA200605385B (en)	2007-11-28
PL1700319T3 (pl)	2018-05-30
RU2006127438A (ru)	2008-02-10
AU2004309770A1 (en)	2005-07-14
CN100533610C (zh)	2009-08-26
CN1902719A (zh)	2007-01-24
DK1700319T3 (en)	2018-01-02
EP1700319B1 (en)	2017-10-18
BRPI0418274A (pt)	2007-05-02
CA2552142C (en)	2011-09-20
TW200534298A (en)	2005-10-16
CA2552142A1 (en)	2005-07-14
JP5138227B2 (ja)	2013-02-06
UA78954C2 (uk)	2007-04-25
KR20060103539A (ko)	2006-10-02
JP2010028131A (ja)	2010-02-04
WO2005064621A1 (en)	2005-07-14
RU2326461C2 (ru)	2008-06-10
EP1700319A1 (en)	2006-09-13

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