KR830005385A - 철기(鐵基) 내열 주조 합금 - Google Patents

철기(鐵基) 내열 주조 합금 Download PDF

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Publication number
KR830005385A
KR830005385A KR1019810000224A KR810000224A KR830005385A KR 830005385 A KR830005385 A KR 830005385A KR 1019810000224 A KR1019810000224 A KR 1019810000224A KR 810000224 A KR810000224 A KR 810000224A KR 830005385 A KR830005385 A KR 830005385A
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KR
South Korea
Prior art keywords
casting alloy
iron base
resistant casting
base heat
contain
Prior art date
Application number
KR1019810000224A
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English (en)
Other versions
KR850000789B1 (ko
Inventor
도시아끼 모리지까
준이찌 스기다니
다까오 고바야시
Original Assignee
히로 게이다로오
구보다 덱고오 가부시기 가이샤
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 히로 게이다로오, 구보다 덱고오 가부시기 가이샤 filed Critical 히로 게이다로오
Priority to KR1019810000224A priority Critical patent/KR850000789B1/ko
Publication of KR830005385A publication Critical patent/KR830005385A/ko
Application granted granted Critical
Publication of KR850000789B1 publication Critical patent/KR850000789B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

내용 없음

Description

철기(鐵基) 내열 주조합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. C:0.10-0.16, 1.0Si〉0, 1.5Mn〉0, Cr:17-23, Ni:28-35, Nb:0.3-2.0, 0.1Mo0, 0.08N0을 함유하고, 또한 B:0.001-0.080, Ti:0.001-0.02, Ca:0.001-0.010, Ce+La:0.001-0.01, Zr:0.01-0.10의 1종 또는 2종 이상을 함유하고, 나머지 부분이 Fe로 이루어진 것(각 중량%)을 필수적인 성분으로 하는 철기 내열 주조 합금.
  2. C:0.10-0.16, 1.0Si〉0, 1.5Mn〉0, Cr:17-23, Ni:28-35, Nb:0.3-2.0, 0.1Mo0, 0.08N0을 함유하고, 또한 B:0.001-0.080, Ti:0.001-0.02, Ca:0.001-0.010, Ce+La:0.001-0.01, Zr:0.01-0.10의 1종 또는 2종 이상을 함유하고, 나머지 부분이(殘存部) Fe(각각 중량%)로 이루어진 것을 필수적인 성분으로 하는 고온, 고압용 배관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810000224A 1981-01-26 1981-01-26 철기(鐵基) 내열 주조합금 KR850000789B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019810000224A KR850000789B1 (ko) 1981-01-26 1981-01-26 철기(鐵基) 내열 주조합금

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019810000224A KR850000789B1 (ko) 1981-01-26 1981-01-26 철기(鐵基) 내열 주조합금

Publications (2)

Publication Number Publication Date
KR830005385A true KR830005385A (ko) 1983-08-13
KR850000789B1 KR850000789B1 (ko) 1985-05-31

Family

ID=19220031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810000224A KR850000789B1 (ko) 1981-01-26 1981-01-26 철기(鐵基) 내열 주조합금

Country Status (1)

Country Link
KR (1) KR850000789B1 (ko)

Also Published As

Publication number Publication date
KR850000789B1 (ko) 1985-05-31

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