KR960023154A - 차량의 브레이크 디스크용 고탄소 흑연주철 - Google Patents

차량의 브레이크 디스크용 고탄소 흑연주철 Download PDF

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Publication number
KR960023154A
KR960023154A KR1019940040145A KR19940040145A KR960023154A KR 960023154 A KR960023154 A KR 960023154A KR 1019940040145 A KR1019940040145 A KR 1019940040145A KR 19940040145 A KR19940040145 A KR 19940040145A KR 960023154 A KR960023154 A KR 960023154A
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KR
South Korea
Prior art keywords
cast iron
graphite cast
high carbon
vehicles
brake discs
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Application number
KR1019940040145A
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English (en)
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KR0118772B1 (ko
Inventor
전철진
장계순
최학희
Original Assignee
석진철
대우중공업 주식회사
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Application filed by 석진철, 대우중공업 주식회사 filed Critical 석진철
Priority to KR1019940040145A priority Critical patent/KR0118772B1/ko
Publication of KR960023154A publication Critical patent/KR960023154A/ko
Application granted granted Critical
Publication of KR0118772B1 publication Critical patent/KR0118772B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Braking Arrangements (AREA)

Abstract

본 발명은 차량의 브레이크 디스크용 편상흑연주철에 관한 것으로, 중량%로 C : 3.7∼3.9%, Si : 1.5∼3.5%, Mn : 0.1∼1.0%, Cu : 0.1∼1.0%, Mn+Cu≤1.5%, P : 0.03∼0.1%, Mo : 0.1∼0.5%, Ni : 0.2∼1.5%, 나머지는 Fe로 조성되어, 내열균열성과 내마모성이 우수하여 차량의 브레이크 디스크 제조용으로 사용되어 디스크의 내구수명을 향상시키는 효과가 있다.

Description

차량의 브레이크 디스크용 고탄소 흑연주철
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 중량%로 C : 3.7∼3.9%, Si : 1.5∼3.5%, Mn : 0.1∼1.0%, Cu : 0.1∼1.0%, Mn+Cu≤1.5%, P : 0.03∼0.1%, Mo : 0.1∼0.5%, Ni : 0.2∼1.5%, 미량의 희토류원소가 첨가된 2차 접종제, 나머지는 Fe로 조성되는 차량의 브레이크 디스크용 고탄소 편상흑연주철.
  2. 제1항에 있어서, 상기 2차접종제는 Ce : 0.001∼0.1%을 함유하는 것을 특징으로 하는 차량의 브레이크 디스크용 고탄소 편상흑연주철.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940040145A 1994-12-30 1994-12-30 차량의 브레이크디스크용 고탄소 흑연주철 KR0118772B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940040145A KR0118772B1 (ko) 1994-12-30 1994-12-30 차량의 브레이크디스크용 고탄소 흑연주철

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940040145A KR0118772B1 (ko) 1994-12-30 1994-12-30 차량의 브레이크디스크용 고탄소 흑연주철

Publications (2)

Publication Number Publication Date
KR960023154A true KR960023154A (ko) 1996-07-18
KR0118772B1 KR0118772B1 (ko) 1997-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940040145A KR0118772B1 (ko) 1994-12-30 1994-12-30 차량의 브레이크디스크용 고탄소 흑연주철

Country Status (1)

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KR (1) KR0118772B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716343B1 (ko) * 2005-07-27 2007-05-11 현대자동차주식회사 져더 저감을 위한 금속성 마찰재용 브레이크 디스크 및 그제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716343B1 (ko) * 2005-07-27 2007-05-11 현대자동차주식회사 져더 저감을 위한 금속성 마찰재용 브레이크 디스크 및 그제조 방법

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Publication number Publication date
KR0118772B1 (ko) 1997-09-30

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