KR850001924A - 압조성이 우수한 냉간압조용 강재의 제조방법 - Google Patents

압조성이 우수한 냉간압조용 강재의 제조방법

Info

Publication number
KR850001924A
KR850001924A KR1019830003671A KR830003671A KR850001924A KR 850001924 A KR850001924 A KR 850001924A KR 1019830003671 A KR1019830003671 A KR 1019830003671A KR 830003671 A KR830003671 A KR 830003671A KR 850001924 A KR850001924 A KR 850001924A
Authority
KR
South Korea
Prior art keywords
rolled steel
manufacturing cold
excellent compressibility
compressibility
cold
Prior art date
Application number
KR1019830003671A
Other languages
English (en)
Other versions
KR860001499B1 (ko
Inventor
이준범
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR1019830003671A priority Critical patent/KR860001499B1/ko
Publication of KR850001924A publication Critical patent/KR850001924A/ko
Application granted granted Critical
Publication of KR860001499B1 publication Critical patent/KR860001499B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
KR1019830003671A 1983-08-05 1983-08-05 압조성이 우수한 냉간압조용 강재의 제조방법 KR860001499B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830003671A KR860001499B1 (ko) 1983-08-05 1983-08-05 압조성이 우수한 냉간압조용 강재의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830003671A KR860001499B1 (ko) 1983-08-05 1983-08-05 압조성이 우수한 냉간압조용 강재의 제조방법

Publications (2)

Publication Number Publication Date
KR850001924A true KR850001924A (ko) 1985-04-10
KR860001499B1 KR860001499B1 (ko) 1986-09-27

Family

ID=19229639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003671A KR860001499B1 (ko) 1983-08-05 1983-08-05 압조성이 우수한 냉간압조용 강재의 제조방법

Country Status (1)

Country Link
KR (1) KR860001499B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101660641B1 (ko) 2015-05-13 2016-09-27 주식회사 신라공업 자동차 차동장치의 클러치용 솔레노이드 앗세이

Also Published As

Publication number Publication date
KR860001499B1 (ko) 1986-09-27

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