JPS5258010A - Production of low oxgen* sulpher and nitrogen steel - Google Patents

Production of low oxgen* sulpher and nitrogen steel

Info

Publication number
JPS5258010A
JPS5258010A JP13361975A JP13361975A JPS5258010A JP S5258010 A JPS5258010 A JP S5258010A JP 13361975 A JP13361975 A JP 13361975A JP 13361975 A JP13361975 A JP 13361975A JP S5258010 A JPS5258010 A JP S5258010A
Authority
JP
Japan
Prior art keywords
sulpher
oxgen
production
low
nitrogen steel
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
JP13361975A
Other languages
Japanese (ja)
Other versions
JPS6025486B2 (en
Inventor
Touhei Otoya
Yasuharu Kataura
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.)
TOHOKU DAIGAKU KINZOKU ZAIRYO
TOUHOKU DAIGAKU KINZOKU ZAIRIYOU KENKIYUU SHIYOCHIYOU
Original Assignee
TOHOKU DAIGAKU KINZOKU ZAIRYO
TOUHOKU DAIGAKU KINZOKU ZAIRIYOU KENKIYUU SHIYOCHIYOU
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 TOHOKU DAIGAKU KINZOKU ZAIRYO, TOUHOKU DAIGAKU KINZOKU ZAIRIYOU KENKIYUU SHIYOCHIYOU filed Critical TOHOKU DAIGAKU KINZOKU ZAIRYO
Priority to JP50133619A priority Critical patent/JPS6025486B2/en
Publication of JPS5258010A publication Critical patent/JPS5258010A/en
Publication of JPS6025486B2 publication Critical patent/JPS6025486B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP50133619A 1975-11-08 1975-11-08 Method for manufacturing clean steel with low oxygen, sulfur, and nitrogen content Expired JPS6025486B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50133619A JPS6025486B2 (en) 1975-11-08 1975-11-08 Method for manufacturing clean steel with low oxygen, sulfur, and nitrogen content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50133619A JPS6025486B2 (en) 1975-11-08 1975-11-08 Method for manufacturing clean steel with low oxygen, sulfur, and nitrogen content

Publications (2)

Publication Number Publication Date
JPS5258010A true JPS5258010A (en) 1977-05-13
JPS6025486B2 JPS6025486B2 (en) 1985-06-18

Family

ID=15109042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50133619A Expired JPS6025486B2 (en) 1975-11-08 1975-11-08 Method for manufacturing clean steel with low oxygen, sulfur, and nitrogen content

Country Status (1)

Country Link
JP (1) JPS6025486B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779133A (en) * 1980-11-05 1982-05-18 Hitachi Metals Ltd Refining method for molten metal
JPS61250125A (en) * 1985-04-26 1986-11-07 Mitsui Eng & Shipbuild Co Ltd Manufacture of high purity ultralow sulfur alloy
JPS6264453A (en) * 1985-09-18 1987-03-23 Mitsui Eng & Shipbuild Co Ltd Production of strong and tough cast iron
US4820485A (en) * 1985-04-26 1989-04-11 Mitsui Engineering And Ship Building Co., Ltd. Method of producing an iron-, cobalt- and nickel-base alloy having low contents of sulphur, oxygen and nitrogen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126511A (en) * 1974-03-26 1975-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126511A (en) * 1974-03-26 1975-10-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779133A (en) * 1980-11-05 1982-05-18 Hitachi Metals Ltd Refining method for molten metal
JPS61250125A (en) * 1985-04-26 1986-11-07 Mitsui Eng & Shipbuild Co Ltd Manufacture of high purity ultralow sulfur alloy
US4820485A (en) * 1985-04-26 1989-04-11 Mitsui Engineering And Ship Building Co., Ltd. Method of producing an iron-, cobalt- and nickel-base alloy having low contents of sulphur, oxygen and nitrogen
JPS6264453A (en) * 1985-09-18 1987-03-23 Mitsui Eng & Shipbuild Co Ltd Production of strong and tough cast iron

Also Published As

Publication number Publication date
JPS6025486B2 (en) 1985-06-18

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