KR880003688A - 복합입자 및 그 제조방법 - Google Patents

복합입자 및 그 제조방법 Download PDF

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Publication number
KR880003688A
KR880003688A KR870010556A KR870010556A KR880003688A KR 880003688 A KR880003688 A KR 880003688A KR 870010556 A KR870010556 A KR 870010556A KR 870010556 A KR870010556 A KR 870010556A KR 880003688 A KR880003688 A KR 880003688A
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KR
South Korea
Prior art keywords
composite particle
metal
particles
continuous phase
refractory material
Prior art date
Application number
KR870010556A
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English (en)
Inventor
마이클 죠르단 리차드
로버트 휴즈 이안
코트니 윌리스 트레브
Original Assignee
원본미기재
알칸 인터내쇼날 리미티드
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.)
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Application filed by 원본미기재, 알칸 인터내쇼날 리미티드 filed Critical 원본미기재
Publication of KR880003688A publication Critical patent/KR880003688A/ko

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0036—Matrix based on Al, Mg, Be or alloys thereof
    • 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
    • B22F2009/088—Fluid nozzles, e.g. angle, distance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

내용 없음

Description

복합입자 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 복합입자 제조용 무화장치(atomisation system)의 도식도.

Claims (13)

  1. 용금액적과 미세한 내화물질을 결합시켜 제조한 복합입자에 있어서, 이 복합입자가 금속연속상 및 이 금속연속상과 결합한 내화물질 분산상을 가지는 것을 특징으로 하는 복합입자.
  2. 제1항에 있어서, 상기 금속이 Al 함금인 것을 특징으로하는 복합입자.
  3. 제2항에 있어서, 상기 Al 합금이 적어도 부분적으로 고용된 상태의 적어도 하나의 천이금속원소를 포함하는 것을 특징으로하는 복합입자.
  4. 제1항에 있어서, 상기 복합입자가 구형인 것을 특징으로 하는 복합입자.
  5. 제1항에 있어서, 상기 내화물질이 산화물, 붕화물, 탄화물 또는 질화물인 것을 특징으로 하는 복합입자.
  6. 제1항에 있어서, 상기 복합입자의 입도가 10-500μ의 범위인 것을 특징으로 하는 복합입자.
  7. 제1항에 있어서, 상기 내화물질은 그 평균직경이 50μ에 이르는 입자형태인 것을 특징으로 하는 복합입자.
  8. 제1항에 있어서, 상기 내화물질이 상기 복합입자내에 균일하게 분산되어 있는 것을 특징으로 하는 복합입자.
  9. 제2항에 있어서 상기 연속상내에는 0.5-7.0중량%의 Cr, 0.5-2.5 중량%의 Zr 및 0.1-4.0중량%의 Mn으로부터 선택된 일종의 천이금속원소가 함유되는 것을 특징으로 하는 복합입자.
  10. 금속연속상 및 이 금속연속상과 결합한 분산상 또는 내화물질을 가지는 복합입자제조방법에 있어서, 용금류에 비교적 차가운 불활성 기체를 가하여 용금류가 금속입자의 비말이 되게하는 단계, 상기 용금류 또는 상기 금속입자의 비밀에 미세한 내화물 고체입자를 가하는 단계, 상기 금속입자의 비말을 응고시키는 단계 및 생성된 복합입자를 회수하는 단계로 구성되는 것을 특징으로 하는 복합입자제조방법.
  11. 제10항에 있어서, 상기 내화물 고체입자가 상기 용금류에 가해지는 것을 특징으로 하는 복합입자제조 방법.
  12. 용금의 액적과 미세한 내화물질을 결합하여 제조한 복합입자를 가압성형하여 형성한 고체물체에 있어서, 상기 복합입자가 금속연속상 및 이 금속연속상과 결합한 내화물질 분산상을 가지는 것을 특징으로 하는 고체물체.
  13. 제12항에 있어서, 상기 금속이 Al 합금인 것을 특징으로 하는 고체물체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870010556A 1986-09-24 1987-09-24 복합입자 및 그 제조방법 KR880003688A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8622949 1986-09-24
GB868622949A GB8622949D0 (en) 1986-09-24 1986-09-24 Alloy composites

Publications (1)

Publication Number Publication Date
KR880003688A true KR880003688A (ko) 1988-05-28

Family

ID=10604699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870010556A KR880003688A (ko) 1986-09-24 1987-09-24 복합입자 및 그 제조방법

Country Status (8)

Country Link
EP (1) EP0262869A1 (ko)
JP (1) JPS63140001A (ko)
KR (1) KR880003688A (ko)
CN (1) CN1012803B (ko)
AU (1) AU600030B2 (ko)
BR (1) BR8704882A (ko)
GB (1) GB8622949D0 (ko)
ZA (1) ZA877089B (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372772A (en) * 1986-12-01 1994-12-13 Convault, Inc. Method for entombment of container in concrete
US4828008A (en) * 1987-05-13 1989-05-09 Lanxide Technology Company, Lp Metal matrix composites
GB8713449D0 (en) * 1987-06-09 1987-07-15 Alcan Int Ltd Aluminium alloy composites
CH675699A5 (en) * 1988-06-21 1990-10-31 Alusuisse Lonza Holding A G Prodn. of boron contg. aluminium alloy - by spraying melt predetermined with current of support gas carrying boron particles substrate surface
US5022455A (en) * 1989-07-31 1991-06-11 Sumitomo Electric Industries, Ltd. Method of producing aluminum base alloy containing silicon
AT395230B (de) * 1989-11-16 1992-10-27 Boehler Gmbh Verfahren zur herstellung von vormaterial fuer werkstuecke mit hohem anteil an metallverbindungen
EP0451093A1 (de) * 1990-04-04 1991-10-09 Alusuisse-Lonza Services Ag Hochschmelzende, metallische Verbindung
JPH072980B2 (ja) * 1990-09-20 1995-01-18 大同メタル工業株式会社 複合摺動材料
IT1249635B (it) * 1991-06-27 1995-03-09 Sviluppo Materiali Spa Dispositivo per l'atomizzazione di metalli liquidi per la produzione di polveri
US5435825A (en) * 1991-08-22 1995-07-25 Toyo Aluminum Kabushiki Kaisha Aluminum matrix composite powder
US5372775A (en) * 1991-08-22 1994-12-13 Sumitomo Electric Industries, Ltd. Method of preparing particle composite alloy having an aluminum matrix
GB9302387D0 (en) * 1993-02-06 1993-03-24 Osprey Metals Ltd Production of powder
DE4328619C2 (de) * 1993-08-26 1995-08-10 Peak Werkstoff Gmbh Partiell verstärktes Al-Gußbauteil und Verfahren zu dessen Herstellung
AT410640B (de) * 2000-07-07 2003-06-25 Tribovent Verfahrensentwicklg Verfahren und vorrichtung zum zerstäuben von metallschmelzen
DE10261303B3 (de) * 2002-12-27 2004-06-24 Wieland-Werke Ag Verbundmaterial zur Herstellung elektrischer Kontakte und Verfahren zu dessen Herstellung
CN101707154B (zh) * 2009-09-24 2011-10-05 温州宏丰电工合金股份有限公司 银基电接触材料的制备方法
EP2514542B1 (en) * 2009-12-15 2016-05-04 Korea Institute Of Machinery & Materials Production method and production device for a composite metal powder using the gas spraying method
CN102000828B (zh) * 2010-09-26 2013-01-16 王昌祺 金属超微雾化粉碎分级系统及其金属雾化装置
CN105665722B (zh) * 2016-01-23 2018-08-31 山东理工大学 自由降落双喷嘴混粉气雾化水冷快凝金属基氧化铝磁性磨料制备方法
CN105665720B (zh) * 2016-01-23 2019-06-28 山东理工大学 自由降落式混粉气雾化磁性磨料制备双级雾化装置
CN105665727B (zh) * 2016-01-23 2019-01-11 山东理工大学 自由降落双级混粉气雾化水冷快凝磁性磨料制备方法
CN105665726B (zh) * 2016-01-23 2018-08-31 山东理工大学 自由降落双喷嘴混粉气雾化水冷快凝金属基金刚石磁性磨料制备方法
CN105665723B (zh) * 2016-01-23 2018-08-31 山东理工大学 自由降落双喷嘴混粉气雾化水冷快凝金属基碳化硅磁性磨料制备方法
CN105665725B (zh) * 2016-01-23 2018-08-31 山东理工大学 自由降落双喷嘴混粉气雾化水冷快凝金属基cbn磁性磨料制备方法
JP2017218633A (ja) * 2016-06-08 2017-12-14 積水化学工業株式会社 複合粒子の製造方法
CN110181069B (zh) * 2019-07-08 2023-01-31 华北理工大学 采用气雾化法制备高氮钢粉末的方法
CN111468737A (zh) * 2020-03-07 2020-07-31 福达合金材料股份有限公司 一种粉体制备与混粉一体化装置及其应用
CN112846203A (zh) * 2020-12-29 2021-05-28 有研粉末新材料(合肥)有限公司 一种铁基复合粉末的水雾化制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236750B2 (ko) * 1973-06-04 1977-09-17
GB2115014B (en) * 1982-02-23 1985-11-27 Nat Res Dev Method of making a two-phase or multi-phase metallic material
US4486470A (en) * 1982-09-29 1984-12-04 Teledyne Industries, Inc. Casting and coating with metallic particles
JPH0610281B2 (ja) * 1983-05-10 1994-02-09 トヨタ自動車株式会社 セラミツク−金属複合微粉末体
EP0147769B1 (en) * 1983-12-19 1990-10-17 Sumitomo Electric Industries Limited Dispersion-strengthened heat- and wear-resistant aluminum alloy and process for producing same
DE3428022A1 (de) * 1984-07-30 1986-01-30 Hermann C. Starck Berlin, 1000 Berlin Verfahren zur herstellung von verbundpulver durch zerstaeuben einer metallschmelze
JPS6267105A (ja) * 1985-09-20 1987-03-26 Manabu Kiuchi 強化材混合マトリツクス粉末の製造方法
JPS62109905A (ja) * 1985-11-07 1987-05-21 Mitsubishi Metal Corp 複合金属粉末の製造法
GB8527852D0 (en) * 1985-11-12 1985-12-18 Osprey Metals Ltd Atomization of metals
JPS62136361A (ja) * 1985-12-07 1987-06-19 Riken Corp 磁性粉末

Also Published As

Publication number Publication date
AU600030B2 (en) 1990-08-02
GB8622949D0 (en) 1986-10-29
CN1012803B (zh) 1991-06-12
BR8704882A (pt) 1988-05-17
AU7886887A (en) 1988-03-31
EP0262869A1 (en) 1988-04-06
JPS63140001A (ja) 1988-06-11
ZA877089B (en) 1988-05-25
CN87106831A (zh) 1988-04-13

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