KR960034444A - Ti_5Si_3-Cu계 금속간 화합물 및 그 제조방법 - Google Patents

Ti_5Si_3-Cu계 금속간 화합물 및 그 제조방법 Download PDF

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Publication number
KR960034444A
KR960034444A KR1019950007474A KR19950007474A KR960034444A KR 960034444 A KR960034444 A KR 960034444A KR 1019950007474 A KR1019950007474 A KR 1019950007474A KR 19950007474 A KR19950007474 A KR 19950007474A KR 960034444 A KR960034444 A KR 960034444A
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South Korea
Prior art keywords
intermetallic compound
based intermetallic
reaction
sintering
preparation
Prior art date
Application number
KR1019950007474A
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English (en)
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KR0174253B1 (ko
Inventor
황선근
박경재
조인성
홍준기
Original Assignee
황선근
박경재
조인성
홍준기
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Application filed by 황선근, 박경재, 조인성, 홍준기 filed Critical 황선근
Priority to KR1019950007474A priority Critical patent/KR0174253B1/ko
Publication of KR960034444A publication Critical patent/KR960034444A/ko
Application granted granted Critical
Publication of KR0174253B1 publication Critical patent/KR0174253B1/ko

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    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
    • 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
    • B22F3/15—Hot isostatic pressing

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)

Abstract

본 발명은 Ti5Si3-Cu계 금속간 화합물 및 그 제조방법에 관한 것으로, 보다 상세하게로는 반응소결 및 유사-열간 정수압 성형에 의해 소결성이 향상된 Ti5Si3-Cu계 금속간 화합물 및 그 제조방법에 관한 것이다.
본 발명 티타늄 실리사이드계 금속간 화합물인 Ti5Si3-Cu의 제조에 있어서, Ti 69.5~73.2wt%, Si 24.5~25.8wt% 및 소결첨가제인 Cu 6.0~1.0wt%를 조성으로, 1450℃에서 1~7시간 동안 반응소결하여 소결성을 향상시키는 한편, 반응소결 후 250MPPa의 압력으로 10분~2시간 가압하는 유사-열간 정수압 성형으로 소결밀도를 더욱 향상시킬 뿐만 아니라 반응소결시 잔존하는 기공을 효과적으로 제거하는 데 그 특징이 있다.

Description

Ti5Si3- Cu계 금속간 화합물 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실험 공정도, 제3도는 본 발명의 유사-열간 정수압 성형 실험장치의 개략도.

Claims (2)

  1. Ti 69.5~73.2wt%, Si 24.5~25.8wt% 및 Cu 6.0~1.0wt%를 조성으로 하여 1400℃~1500℃에서 1~7시간 동안 반응소결한 후, 250MPa의 압력으로 10분~2시간 유사-열간 정수압 성형으로 것을 특징으로 하는 Ti5Si3-Cu계 금속간 화합물 및 그 제조방법.
  2. 제1항의 방법에 의해 제조되어 소결성이 향상된 것을 특징으로 하는 Ti5Si3-Cu계 금속간 화합물.
    참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950007474A 1995-03-31 1995-03-31 Ti5Si3-Cu계 금속간 화합물의 제조방법 KR0174253B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950007474A KR0174253B1 (ko) 1995-03-31 1995-03-31 Ti5Si3-Cu계 금속간 화합물의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950007474A KR0174253B1 (ko) 1995-03-31 1995-03-31 Ti5Si3-Cu계 금속간 화합물의 제조방법

Publications (2)

Publication Number Publication Date
KR960034444A true KR960034444A (ko) 1996-10-22
KR0174253B1 KR0174253B1 (ko) 1999-02-18

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KR1019950007474A KR0174253B1 (ko) 1995-03-31 1995-03-31 Ti5Si3-Cu계 금속간 화합물의 제조방법

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212732A (zh) * 2011-05-19 2011-10-12 哈尔滨工程大学 一种铜增强三硅化五钛基复合材料及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108165794A (zh) * 2018-01-17 2018-06-15 扬州大学 一种三硅化五钛金属间化合物粉体批量制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212732A (zh) * 2011-05-19 2011-10-12 哈尔滨工程大学 一种铜增强三硅化五钛基复合材料及其制备方法

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