JPH0362769B2 - - Google Patents

Info

Publication number
JPH0362769B2
JPH0362769B2 JP59256058A JP25605884A JPH0362769B2 JP H0362769 B2 JPH0362769 B2 JP H0362769B2 JP 59256058 A JP59256058 A JP 59256058A JP 25605884 A JP25605884 A JP 25605884A JP H0362769 B2 JPH0362769 B2 JP H0362769B2
Authority
JP
Japan
Prior art keywords
steel
inclusions
molten steel
slag
sio
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP59256058A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61136612A (ja
Inventor
Matsuhide Aoki
Osamu Ishigami
Nobuhiko Ibaraki
Wataru Takagi
Shozo Kawasaki
Toshasu Oonishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP59256058A priority Critical patent/JPS61136612A/ja
Publication of JPS61136612A publication Critical patent/JPS61136612A/ja
Publication of JPH0362769B2 publication Critical patent/JPH0362769B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP59256058A 1984-12-04 1984-12-04 高Ｓｉばね用清浄鋼の製造法 Granted JPS61136612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59256058A JPS61136612A (ja) 1984-12-04 1984-12-04 高Ｓｉばね用清浄鋼の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59256058A JPS61136612A (ja) 1984-12-04 1984-12-04 高Ｓｉばね用清浄鋼の製造法

Publications (2)

Publication Number Publication Date
JPS61136612A JPS61136612A (ja) 1986-06-24
JPH0362769B2 true JPH0362769B2 (enExample) 1991-09-27

Family

ID=17287316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59256058A Granted JPS61136612A (ja) 1984-12-04 1984-12-04 高Ｓｉばね用清浄鋼の製造法

Country Status (1)

Country Link
JP (1) JPS61136612A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575711B2 (ja) * 1987-06-15 1997-01-29 新日本製鐵株式会社 熱間成形用高強度ばね鋼
JP2613601B2 (ja) * 1987-09-25 1997-05-28 日産自動車株式会社 高強度スプリング
JP2610965B2 (ja) * 1988-10-15 1997-05-14 新日本製鐵株式会社 高疲労強度ばね鋼
CN1087355C (zh) 1998-06-23 2002-07-10 住友金属工业株式会社 钢丝材
KR100682150B1 (ko) 2000-12-20 2007-02-12 가부시키가이샤 고베 세이코쇼 경인발스프링용 강선재, 경인발스프링용 신선재와 경인발스프링 및 경인발스프링의 제조방법
KR101106871B1 (ko) 2006-06-09 2012-01-19 가부시키가이샤 고베 세이코쇼 피로 특성이 우수한 고청정도 스프링용 강 및 고청정도 스프링
JP4799392B2 (ja) * 2006-12-19 2011-10-26 株式会社神戸製鋼所 疲労特性に優れた鋼線材の製造方法
JP5334464B2 (ja) * 2008-06-17 2013-11-06 株式会社神戸製鋼所 高強度鋼線用鋼の製造方法
JP5541418B2 (ja) 2011-08-18 2014-07-09 新日鐵住金株式会社 ばね鋼およびばね

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130215A (ja) * 1982-01-27 1983-08-03 Kawasaki Steel Corp 溶鋼の脱酸方法

Also Published As

Publication number Publication date
JPS61136612A (ja) 1986-06-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term