KR890003976A - 고강도, 내열성 알루미늄 합금 및 그로부터 가공된 물품을 제조하는 방법 - Google Patents

고강도, 내열성 알루미늄 합금 및 그로부터 가공된 물품을 제조하는 방법 Download PDF

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KR890003976A
KR890003976A KR1019880010324A KR880010324A KR890003976A KR 890003976 A KR890003976 A KR 890003976A KR 1019880010324 A KR1019880010324 A KR 1019880010324A KR 880010324 A KR880010324 A KR 880010324A KR 890003976 A KR890003976 A KR 890003976A
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metal element
element selected
heat resistant
high strength
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KR1019880010324A
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KR930006295B1 (ko
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츠요시 마스모토
마사히로 오구치
카츠 마사 오데라
아키히사 이노우에
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요시다 다다오
요시다 고오교오 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/08—Amorphous alloys with aluminium as the major constituent
    • 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
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/902—Superplastic

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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)
  • Continuous Casting (AREA)
  • Forging (AREA)

Abstract

내용 없음

Description

고강도, 내열성 알루미늄 합금 및 그로부터 가공된 물품을 제조하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 고속 응고 공정에 의해 본 발명의 합금으로부터 리본을 제조하는데 사용되는 단일 로울러 용융기구의 개략도이다. 제2도는 본 발명의 Al8-xNi10Cu5XX합금의 고속으로 응고된 리본에 있어서 원소X(X=Ta, Hf, Nb 또는 Y)의 함량 및 빅커스 경도(Hv) 사이의 관계를 나타내는 그래프이다. 제3도는 본 발명의 Al8-xNi10Cu5XX합금의 고속으로 응고된 리본에 있어서 결정화온도(Tx) 및 원소 X(X=Ta, Hf, Nb 또는 Y)의 함량사이의 상호관계를 나타내는 그래프이다.

Claims (4)

  1. 50부피% 이상의 비정상을 함유하는 것으로 하기 일반시의 조성을 갖는 고강도, 내열성 알루미늄 합금:
    AlaMbXd
    상기식에서 M은 Cu, Ni, Co 및 Fe로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; X는 Nb, Ta, Hf 및 Y로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; 및 a,b 및 d는 하기 범위내의 원자 백분율이다.
    45a90, 5b40 및 0.5d15
  2. 50부피% 이상의 비정상을 함유하는 하기 일반식의 조성을 갖는 고강도, 내열성 알루미늄 합금:
    AlaMbQcXd
    상기식에서 M은 Cu, Ni, Co 및 Fe로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; Q는 Mn, Cr, Mo, W, V, Ti 및 Zn으로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; X는 Nb, Ta, Hf 및 Y로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; 및 a,b,c 및 e는 하기 범위내의 원자 백분율이다.
    45a90, 5b40, 0C12 및 0.5e10
  3. 알루미늄 합금의 결정화 온도 ±100℃에서 압출, 프레스 자동 또는 고-단조등에 의해, 50부피% 이상의 비정상을 함유하는 것으로 하기 일반식으로 나타나는 조성을 갖는 고강도, 내열성 랄루미늄 합금으로부터 가공처리된 물품을 제조하는방법.
    AlaMbXd
    상기식에서 M은 Cu, Ni, Co 및 Fe로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; X는 Nb, Ta, Hf 및 Y로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; 및 a,b 및 d는 하기 범위내의 원자 백분율이다.
    45a90, 5b40 및 0.5d15
  4. 알루미늄 합금의 결정화 온도 ±100℃에서 압출, 프레스 작동 또는 고온-단조등에 의해, 50부피% 이상의 비정상을 함유하는 것으로 하기 일반식으로 나타나는 조성을 갖는 고강도, 내열성 알루미늄 합금으로부터 가공처리된 물품을 제조하는 방법:
    AlaMbQcXd
    상기식에서 M은 Cu, Ni, Co 및 Fe로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; Q는 Mn, Cr, Mo, W, V, Ti 및 Zn으로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; X는 Nb, Ta, Hf 및 Y로 이루어진 군으로부터 선택된 하나 이상의 금속 원소; 및 a,b,c 및 e는 하기 범위내의 원자 백분율이다.
    45a90, 5b40, 0C12 및 0.5e10
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880010324A 1987-08-12 1988-08-11 고강도, 내열성 알루미늄 합금 및 그 합금재의 제조방법 KR930006295B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62199971A JPS6447831A (en) 1987-08-12 1987-08-12 High strength and heat resistant aluminum-based alloy and its production
JP62-199971 1987-08-12
JP19-9971 1987-08-12
JP5083421A JPH0637696B2 (ja) 1987-08-12 1993-04-09 高力、耐熱性アルミニウム基合金材の製造方法

Publications (2)

Publication Number Publication Date
KR890003976A true KR890003976A (ko) 1989-04-19
KR930006295B1 KR930006295B1 (ko) 1993-07-12

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Country Status (6)

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US (1) US5053084A (ko)
EP (1) EP0303100B1 (ko)
JP (2) JPS6447831A (ko)
KR (1) KR930006295B1 (ko)
CA (1) CA1304607C (ko)
DE (1) DE3886845T2 (ko)

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DE3886845T2 (de) 1994-07-21
JPH0673513A (ja) 1994-03-15
JPH0579750B2 (ko) 1993-11-04
DE3886845D1 (de) 1994-02-17
US5053084A (en) 1991-10-01
EP0303100A1 (en) 1989-02-15
JPS6447831A (en) 1989-02-22
KR930006295B1 (ko) 1993-07-12
JPH0637696B2 (ja) 1994-05-18
EP0303100B1 (en) 1994-01-05
CA1304607C (en) 1992-07-07

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