CA1236711A - Fabrication de poudre metallique ultra-fine - Google Patents

Fabrication de poudre metallique ultra-fine

Info

Publication number: CA1236711A
Authority: CA; Canada
Prior art keywords: powder; molten; particles; droplets; plasma
Prior art date: 1983-01-24
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

Application number

CA000445826A

Other languages

English (en)

Inventor

Richard F. Cheney

Richard H. Pierce

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Osram Sylvania Inc

Original Assignee

GTE Products Corp

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.)

1983-01-24

Filing date

1984-01-23

Publication date

1988-05-17

1984-01-23 Application filed by GTE Products Corp filed Critical GTE Products Corp

1988-05-17 Application granted granted Critical

1988-05-17 Publication of CA1236711A publication Critical patent/CA1236711A/fr

Status Expired legal-status Critical Current

Links

239000000843 powder Substances 0.000 title claims abstract description 59
229910052751 metal Inorganic materials 0.000 title claims description 30
239000002184 metal Substances 0.000 title claims description 30
238000000034 method Methods 0.000 title claims description 16
230000002940 repellent Effects 0.000 claims abstract description 24
239000005871 repellent Substances 0.000 claims abstract description 24
238000001816 cooling Methods 0.000 claims description 9
230000003116 impacting effect Effects 0.000 claims description 4
230000009969 flowable effect Effects 0.000 claims 1
238000010438 heat treatment Methods 0.000 claims 1
239000002245 particle Substances 0.000 description 56
239000007789 gas Substances 0.000 description 16
229910045601 alloy Inorganic materials 0.000 description 13
239000000956 alloy Substances 0.000 description 13
238000002844 melting Methods 0.000 description 12
230000008018 melting Effects 0.000 description 11
239000000203 mixture Substances 0.000 description 9
150000002739 metals Chemical class 0.000 description 7
239000007921 spray Substances 0.000 description 7
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
235000011089 carbon dioxide Nutrition 0.000 description 6
238000009826 distribution Methods 0.000 description 6
239000007788 liquid Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
239000000758 substrate Substances 0.000 description 6
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
238000007711 solidification Methods 0.000 description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
239000012298 atmosphere Substances 0.000 description 4
239000011261 inert gas Substances 0.000 description 4
239000012768 molten material Substances 0.000 description 4
238000010791 quenching Methods 0.000 description 4
230000000171 quenching effect Effects 0.000 description 4
230000008023 solidification Effects 0.000 description 4
238000005507 spraying Methods 0.000 description 4
230000008016 vaporization Effects 0.000 description 4
229910001111 Fine metal Inorganic materials 0.000 description 3
229910052786 argon Inorganic materials 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000005755 formation reaction Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229910001092 metal group alloy Inorganic materials 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000012071 phase Substances 0.000 description 3
238000009834 vaporization Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
210000004027 cell Anatomy 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
239000002826 coolant Substances 0.000 description 2
238000000151 deposition Methods 0.000 description 2
238000010891 electric arc Methods 0.000 description 2
239000012634 fragment Substances 0.000 description 2
238000013467 fragmentation Methods 0.000 description 2
238000006062 fragmentation reaction Methods 0.000 description 2
239000012535 impurity Substances 0.000 description 2
230000006698 induction Effects 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
230000005291 magnetic effect Effects 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
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
238000007750 plasma spraying Methods 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000010453 quartz Substances 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000007751 thermal spraying Methods 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
240000001546 Byrsonima crassifolia Species 0.000 description 1
101100379067 Caenorhabditis elegans anc-1 gene Proteins 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
229910052581 Si3N4 Inorganic materials 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
229910000905 alloy phase Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000000889 atomisation Methods 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
210000003850 cellular structure Anatomy 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000000788 chromium alloy Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000005056 compaction Methods 0.000 description 1
239000000112 cooling gas Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
239000002178 crystalline material Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000000446 fuel Substances 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
238000000227 grinding Methods 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000011133 lead Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
239000005300 metallic glass Substances 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
150000004767 nitrides Chemical class 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
239000011368 organic material Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000012255 powdered metal Substances 0.000 description 1
239000003380 propellant Substances 0.000 description 1
238000001878 scanning electron micrograph Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000000126 substance Substances 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
229910052723 transition metal Inorganic materials 0.000 description 1
150000003624 transition metals Chemical class 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
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- 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
- 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
- B22F9/10—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 using centrifugal force

Landscapes

Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Powder Metallurgy (AREA)

CA000445826A 1983-01-24 1984-01-23 Fabrication de poudre metallique ultra-fine Expired CA1236711A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US46070983A	1983-01-24	1983-01-24
US460,709		1983-01-24

Publications (1)

Publication Number	Publication Date
CA1236711A true CA1236711A (fr)	1988-05-17

Family

ID=23829772

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000445826A Expired CA1236711A (fr)	1983-01-24	1984-01-23	Fabrication de poudre metallique ultra-fine

Country Status (5)

Country	Link
EP (1)	EP0134808B1 (fr)
JP (1)	JPS60500872A (fr)
CA (1)	CA1236711A (fr)
DE (1)	DE3483189D1 (fr)
WO (1)	WO1984002864A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4783214A (en) *	1988-02-29	1988-11-08	Gte Products Corporation	Low oxygen content fine shperical particles and process for producing same by fluid energy milling and high temperature processing
US5294242A (en) *	1991-09-30	1994-03-15	Air Products And Chemicals	Method for making metal powders
AU2002236606A1 (en) *	2000-12-15	2002-06-24	Omg Americas, Inc.	Irregular shaped copper particles and methods of use
EP1777302B1 (fr)	2005-10-21	2009-07-15	Sulzer Metco (US) Inc.	Procédé de fabrication d'une poudre pure et coulable d'oxydes métalliques par refusion au plasma
KR101134501B1 (ko) *	2009-12-07	2012-04-13	주식회사 풍산	열플라즈마를 이용한 고순도 구리분말의 제조방법
CN120680003B (zh) *	2025-08-01	2026-01-16	湖南奥科新材料科技有限公司	一种有色金属预合金粉制造装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3829538A (en) *	1972-10-03	1974-08-13	Special Metals Corp	Control method and apparatus for the production of powder metal
US3974245A (en) *	1973-12-17	1976-08-10	Gte Sylvania Incorporated	Process for producing free flowing powder and product
DE2528999C2 (de) *	1975-06-28	1984-08-23	Leybold-Heraeus GmbH, 5000 Köln	Verfahren und Vorrichtung zur Herstellung von hochreinem Metallpulver mittels Elektronenstrahlbeheizung
US4264641A (en) *	1977-03-17	1981-04-28	Phrasor Technology Inc.	Electrohydrodynamic spraying to produce ultrafine particles
DE2743090C3 (de) *	1977-09-24	1980-04-30	Battelle-Institut E.V., 6000 Frankfurt	Vorrichtung zur Herstellung folienförmiger Granulate aus metallischen Schmelzen
US4408971A (en) *	1978-03-27	1983-10-11	Karinsky Viktor Nikolaevich	Granulation apparatus
US4326841A (en) *	1979-03-23	1982-04-27	Allied Chemical Corporation	Apparatus for making metallic glass powder
US4221587A (en) *	1979-03-23	1980-09-09	Allied Chemical Corporation	Method for making metallic glass powder
US4376740A (en) *	1981-01-05	1983-03-15	National Research Institute For Metals	Process for production fine metal particles
US4390368A (en) *	1981-04-01	1983-06-28	Gte Products Corporation	Flame spray powder
US4374075A (en) *	1981-06-17	1983-02-15	Crucible Inc.	Method for the plasma-arc production of metal powder
US4435342A (en) *	1981-11-04	1984-03-06	Wentzell Jospeh M	Methods for producing very fine particle size metal powders
US4395279A (en) *	1981-11-27	1983-07-26	Gte Products Corporation	Plasma spray powder
US4419060A (en) *	1983-03-14	1983-12-06	Dow Corning Corporation	Apparatus for rapidly freezing molten metals and metalloids in particulate form

1984
- 1984-01-06 EP EP84900776A patent/EP0134808B1/fr not_active Expired - Lifetime
- 1984-01-06 JP JP59500821A patent/JPS60500872A/ja active Pending
- 1984-01-06 DE DE8484900776T patent/DE3483189D1/de not_active Expired - Lifetime
- 1984-01-06 WO PCT/US1984/000019 patent/WO1984002864A1/fr not_active Ceased
- 1984-01-23 CA CA000445826A patent/CA1236711A/fr not_active Expired

Also Published As

Publication number	Publication date
EP0134808A4 (fr)	1985-07-01
EP0134808B1 (fr)	1990-09-12
WO1984002864A1 (fr)	1984-08-02
JPS60500872A (ja)	1985-06-06
EP0134808A1 (fr)	1985-03-27
DE3483189D1 (de)	1990-10-18

Legal Events

Date	Code	Title	Description
2005-05-17	MKEX	Expiry

Publication	Publication Date	Title
US4592781A (en)	1986-06-03	Method for making ultrafine metal powder
US4613371A (en)	1986-09-23	Method for making ultrafine metal powder
US4687510A (en)	1987-08-18	Method for making ultrafine metal powder
US5707419A (en)	1998-01-13	Method of production of metal and ceramic powders by plasma atomization
US4772315A (en)	1988-09-20	Hydrometallurgical process for producing finely divided spherical maraging steel powders containing readily oxidizable alloying elements
US5294242A (en)	1994-03-15	Method for making metal powders
US4802915A (en)	1989-02-07	Process for producing finely divided spherical metal powders containing an iron group metal and a readily oxidizable metal
US5114471A (en)	1992-05-19	Hydrometallurgical process for producing finely divided spherical maraging steel powders
US4221587A (en)	1980-09-09	Method for making metallic glass powder
US4787934A (en)	1988-11-29	Hydrometallurgical process for producing spherical maraging steel powders utilizing spherical powder and elemental oxidizable species
JPS63243212A (ja)	1988-10-11	細分された球状高融点金属基粉末を製造するための湿式冶金方法
US4859237A (en)	1989-08-22	Hydrometallurgical process for producing spherical maraging steel powders with readily oxidizable alloying elements
US4778517A (en)	1988-10-18	Hydrometallurgical process for producing finely divided copper and copper alloy powders
EP3655185A1 (fr)	2020-05-27	Procédé de production économique de poudres sphériques ultrafines à grande échelle au moyen d'une atomisation au plasma assistée par un propulseur
US4502885A (en)	1985-03-05	Method for making metal powder
CA1133671A (fr)	1982-10-19	Methode de fabrication de poudre verriere metallisee, et produit connexe
CA1236711A (fr)	1988-05-17	Fabrication de poudre metallique ultra-fine
US5855642A (en)	1999-01-05	System and method for producing fine metallic and ceramic powders
CA1330622C (fr)	1994-07-12	Procede hydrometallurgique de production de poudres fines de fer
Shanmugavelayutham et al.	2004	Plasma spheroidization of nickel powders in a plasma reactor
US4781741A (en)	1988-11-01	Process for producing spherical glass particles
US4326841A (en)	1982-04-27	Apparatus for making metallic glass powder
JPH01111805A (ja)	1989-04-28	プラズマ吹き付けにより金属を溶解し急速固化する方法
JPH06172817A (ja)	1994-06-21	急冷金属粉末の製造方法
CA1330625C (fr)	1994-07-12	Procede hydrometallurgique de production de poudres fines de metal formees de particules spheriques