JPS5819422A - 転炉製鋼法 - Google Patents

転炉製鋼法

Info

Publication number
JPS5819422A
JPS5819422A JP11649181A JP11649181A JPS5819422A JP S5819422 A JPS5819422 A JP S5819422A JP 11649181 A JP11649181 A JP 11649181A JP 11649181 A JP11649181 A JP 11649181A JP S5819422 A JPS5819422 A JP S5819422A
Authority
JP
Japan
Prior art keywords
blowing
slag
steel
molten metal
converter
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.)
Granted
Application number
JP11649181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6154081B2 (forum.php
Inventor
Moriyuki Ishiguro
石黒　守幸
Masahisa Tate
楯　昌久
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11649181A priority Critical patent/JPS5819422A/ja
Publication of JPS5819422A publication Critical patent/JPS5819422A/ja
Publication of JPS6154081B2 publication Critical patent/JPS6154081B2/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP11649181A 1981-07-27 1981-07-27 転炉製鋼法 Granted JPS5819422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11649181A JPS5819422A (ja) 1981-07-27 1981-07-27 転炉製鋼法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11649181A JPS5819422A (ja) 1981-07-27 1981-07-27 転炉製鋼法

Publications (2)

Publication Number Publication Date
JPS5819422A true JPS5819422A (ja) 1983-02-04
JPS6154081B2 JPS6154081B2 (forum.php) 1986-11-20

Family

ID=14688435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11649181A Granted JPS5819422A (ja) 1981-07-27 1981-07-27 転炉製鋼法

Country Status (1)

Country Link
JP (1) JPS5819422A (forum.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771012A (en) * 1986-06-13 1988-09-13 Matsushita Electric Industrial Co., Ltd. Method of making symmetrically controlled implanted regions using rotational angle of the substrate
USRE35036E (en) * 1986-06-13 1995-09-12 Matsushita Electric Industrial Co., Ltd. Method of making symmetrically controlled implanted regions using rotational angle of the substrate
CN1088112C (zh) * 1999-10-08 2002-07-24 鞍山钢铁集团公司 转炉炼钢造渣工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771012A (en) * 1986-06-13 1988-09-13 Matsushita Electric Industrial Co., Ltd. Method of making symmetrically controlled implanted regions using rotational angle of the substrate
USRE35036E (en) * 1986-06-13 1995-09-12 Matsushita Electric Industrial Co., Ltd. Method of making symmetrically controlled implanted regions using rotational angle of the substrate
CN1088112C (zh) * 1999-10-08 2002-07-24 鞍山钢铁集团公司 转炉炼钢造渣工艺

Also Published As

Publication number Publication date
JPS6154081B2 (forum.php) 1986-11-20

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