JPH055577B2 - - Google Patents

Info

Publication number
JPH055577B2
JPH055577B2 JP62305738A JP30573887A JPH055577B2 JP H055577 B2 JPH055577 B2 JP H055577B2 JP 62305738 A JP62305738 A JP 62305738A JP 30573887 A JP30573887 A JP 30573887A JP H055577 B2 JPH055577 B2 JP H055577B2
Authority
JP
Japan
Prior art keywords
weight
powder
slab
mold powder
blowholes
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
JP62305738A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01148444A (ja
Inventor
Masaru Washio
Kazuhisa Hamagami
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP30573887A priority Critical patent/JPH01148444A/ja
Publication of JPH01148444A publication Critical patent/JPH01148444A/ja
Publication of JPH055577B2 publication Critical patent/JPH055577B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
JP30573887A 1987-12-04 1987-12-04 高酸素鋼のブローホール減少方法 Granted JPH01148444A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30573887A JPH01148444A (ja) 1987-12-04 1987-12-04 高酸素鋼のブローホール減少方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30573887A JPH01148444A (ja) 1987-12-04 1987-12-04 高酸素鋼のブローホール減少方法

Publications (2)

Publication Number Publication Date
JPH01148444A JPH01148444A (ja) 1989-06-09
JPH055577B2 true JPH055577B2 (enrdf_load_stackoverflow) 1993-01-22

Family

ID=17948745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30573887A Granted JPH01148444A (ja) 1987-12-04 1987-12-04 高酸素鋼のブローホール減少方法

Country Status (1)

Country Link
JP (1) JPH01148444A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122099B2 (ja) * 1991-01-10 1995-12-25 川崎製鉄株式会社 密着性、耐泡・黒点欠陥性に優れたほうろう用鋼板の製造方法
CN108889916B (zh) * 2018-06-25 2020-08-28 河钢股份有限公司 控制中碳钢宽厚板坯皮下类气泡缺陷的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132113A (en) * 1973-12-03 1976-11-17 Sutoruberugu Gmbh Additions for continuous steel casting
DE2614957C3 (de) * 1976-04-07 1978-11-02 Hans Joachim Dipl.-Ing. Eitel Verfahren zur Herstellung von Gießpulver
GB8325438D0 (en) * 1983-09-22 1983-10-26 Foseco Int Fluxes for casting metals
JPH0677792B2 (ja) * 1987-01-14 1994-10-05 新日本製鐵株式会社 極低炭素鋼鋳造用パウダ−
JPH0422663A (ja) * 1990-05-18 1992-01-27 Hitachi Ltd 印字装置

Also Published As

Publication number Publication date
JPH01148444A (ja) 1989-06-09

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