WO2012115430A3 - 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법 - Google Patents

알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법 Download PDF

Info

Publication number
WO2012115430A3
WO2012115430A3 PCT/KR2012/001304 KR2012001304W WO2012115430A3 WO 2012115430 A3 WO2012115430 A3 WO 2012115430A3 KR 2012001304 W KR2012001304 W KR 2012001304W WO 2012115430 A3 WO2012115430 A3 WO 2012115430A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum
composite materials
aluminum nitride
alloy
nitride
Prior art date
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.)
Ceased
Application number
PCT/KR2012/001304
Other languages
English (en)
French (fr)
Other versions
WO2012115430A2 (ko
WO2012115430A4 (ko
Inventor
박은수
이제인
류욱하
경준석
류채우
오현석
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.)
SNU R&DB Foundation
Original Assignee
SNU R&DB Foundation
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.)
Filing date
Publication date
Application filed by SNU R&DB Foundation filed Critical SNU R&DB Foundation
Publication of WO2012115430A2 publication Critical patent/WO2012115430A2/ko
Publication of WO2012115430A3 publication Critical patent/WO2012115430A3/ko
Publication of WO2012115430A4 publication Critical patent/WO2012115430A4/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides
    • 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
    • C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0068—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Metal Rolling (AREA)

Abstract

본 발명은 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법에 관한 것으로, 질소 (N2) 가스 분위기, 암모니아 (NH3) 가스 분위기 또는 상기 두 가스의 흔합가스 분위기에서 알루미늄 또는 알루미늄합금을 2500°C 이상의 고온에서 용해하여 고온의 알루미늄 용탕 및 일부 알루미늄 가스와 질소의 반응을 유도하는 것을 특징으로 하며, 고온으로 용해하는 방법은 아크 용해 (arc melting)인 것이 바람직하다. 본 발명은, 끓는점 근방의 고온으로 용해함으로써, 제조시간이 빠르면서도 넁간압연을 통해 판재로 성형할 수 있는 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료를 제조할 수 있는 효과가 있다. 그리고 아크 용해 시간을 조절하여 질화알루미늄의 상분율을 조절할 수 있기 때문에 다양한 비율의 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료를 제조할 수 있는 효과가 있다.
PCT/KR2012/001304 2011-02-21 2012-02-21 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법 Ceased WO2012115430A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0015055 2011-02-21
KR1020110015055A KR101267793B1 (ko) 2011-02-21 2011-02-21 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법

Publications (3)

Publication Number Publication Date
WO2012115430A2 WO2012115430A2 (ko) 2012-08-30
WO2012115430A3 true WO2012115430A3 (ko) 2012-12-20
WO2012115430A4 WO2012115430A4 (ko) 2013-02-07

Family

ID=46721327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001304 Ceased WO2012115430A2 (ko) 2011-02-21 2012-02-21 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법

Country Status (2)

Country Link
KR (1) KR101267793B1 (ko)
WO (1) WO2012115430A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160023003A (ko) * 2014-08-20 2016-03-03 현대모비스 주식회사 알루미늄 합금의 제조 방법
KR101659188B1 (ko) * 2014-12-31 2016-09-23 서울대학교산학협력단 자발 치환 반응을 통해 형성된 질화물로 강화된 금속기지 복합재료의 제조방법 및 그에 따라 제조된 복합재료
KR102225786B1 (ko) * 2020-11-26 2021-03-10 유한회사 원진알미늄 알루미늄 복합분말 표면에 균일한 질화물처리를 위한 진공 회전 열처리 장치
CN116623061A (zh) * 2023-07-25 2023-08-22 杭州圣钘能源有限公司 一种复合相变储热材料及储热装置
CN116656995A (zh) * 2023-07-25 2023-08-29 杭州圣钘能源有限公司 一种复合相变材料作为相变储热材料保护层的用途

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62282635A (ja) * 1986-05-31 1987-12-08 Natl Res Inst For Metals 窒化アルミニウム超微粉と耐酸化性アルミニウム超微粉の混合超微粉の製造法
JPS62283805A (ja) * 1986-05-31 1987-12-09 Natl Res Inst For Metals 窒化アルミニウム超微粉の製造法
JP2005145789A (ja) * 2003-11-19 2005-06-09 Denki Kagaku Kogyo Kk 窒化アルミニウム粉末の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06321511A (ja) * 1993-03-16 1994-11-22 Takeshi Masumoto 窒化アルミニウム超微粒子及びその製造方法と超微粒子焼結体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62282635A (ja) * 1986-05-31 1987-12-08 Natl Res Inst For Metals 窒化アルミニウム超微粉と耐酸化性アルミニウム超微粉の混合超微粉の製造法
JPS62283805A (ja) * 1986-05-31 1987-12-09 Natl Res Inst For Metals 窒化アルミニウム超微粉の製造法
JP2005145789A (ja) * 2003-11-19 2005-06-09 Denki Kagaku Kogyo Kk 窒化アルミニウム粉末の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Y.Q. LIU ET AL.: "AIN nanoparticle-reinforced nanocrystalline Al matrix composites: Fabrication and mechanical properties", MATERIALS SCIENCE AND ENGINEERING A, vol. A505, 2009, pages 151 - 156 *

Also Published As

Publication number Publication date
WO2012115430A2 (ko) 2012-08-30
KR101267793B1 (ko) 2013-06-04
WO2012115430A4 (ko) 2013-02-07
KR20120095622A (ko) 2012-08-29

Similar Documents

Publication Publication Date Title
CA2868596C (en) Method for manufacturing metal powder
MX2016006799A (es) Procedimiento para preparar gas amoniaco y co2 para una sintesis de urea.
WO2011117655A3 (en) Refrigeration process
WO2010101369A3 (ko) 가스 분배 장치 및 이를 구비하는 기판 처리 장치
WO2008154257A3 (en) Methods and apparatuses for ammonia production
WO2012075993A3 (de) VERFAHREN ZUM HERSTELLEN EINER AlScCa-LEGIERUNG SOWIE AIScCa-LEGIERUNG
WO2009052792A3 (de) Werkstoff für ein gasturbinenbauteil, verfahren zur herstellung eines gasturbinenbauteils sowie gasturbinenbauteil
WO2010042498A8 (en) Aluminum alloy powder metal bulk chemistry formulation
WO2010046666A3 (en) Exothermic mixture for welding containing aluminium, calcium silicide casi2 and transition metal oxides
RU2011152616A (ru) Способ производства ферромолибдена из молибденита
WO2012006501A3 (en) Potassium / molybdenum composite metal powders, powder blends, products thereof, and methods for producing photovoltaic cells
WO2012161460A3 (ko) 알루미늄 합금 및 그 제조방법
IN2012DE00427A (ko)
WO2009016890A1 (ja) 高疲労強度Ａｌ合金およびその製造方法
WO2011104386A3 (de) Verfahren zur herstellung von ammoniak
SG155925A1 (en) Method for purifying and concentrating dinitrogen monoxide
WO2011051509A8 (es) Nuevas composiciones de vidrio y procedimiento para realizar una unión vidrio-metal
WO2012115430A4 (ko) 알루미늄-질화알루미늄 또는 알루미늄합금-질화알루미늄 복합재료의 제조방법
WO2011028303A3 (en) Metal amidoborane compositions and processes for their preparation
WO2008110676A3 (fr) Procede de separation de co2 gazeux contenu dans un melange de gaz
CA2648771A1 (en) Process for producing low-oxygen metal powder
WO2014197060A3 (en) Structural braze repair of superalloy component
WO2010127668A3 (de) Pulvermetallurgisches verfahren zur herstellung von metallschaum
WO2011018620A3 (en) Separation of carbon dioxide from a mixture of gases
WO2010087605A3 (ko) 내열 알루미늄 합금 및 그 제조방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12748897

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12748897

Country of ref document: EP

Kind code of ref document: A2