JPS5438213A - Refining method for p,s type free cutting steel - Google Patents

Refining method for p,s type free cutting steel

Info

Publication number
JPS5438213A
JPS5438213A JP10532777A JP10532777A JPS5438213A JP S5438213 A JPS5438213 A JP S5438213A JP 10532777 A JP10532777 A JP 10532777A JP 10532777 A JP10532777 A JP 10532777A JP S5438213 A JPS5438213 A JP S5438213A
Authority
JP
Japan
Prior art keywords
cutting steel
free cutting
refining method
type free
refining
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
JP10532777A
Other languages
Japanese (ja)
Other versions
JPS577207B2 (en
Inventor
Yoshimasa Suzuki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10532777A priority Critical patent/JPS5438213A/en
Publication of JPS5438213A publication Critical patent/JPS5438213A/en
Publication of JPS577207B2 publication Critical patent/JPS577207B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To control removal of P and S with no burning loss of furnace refractoris in refining of a free cutting steel contg. P and S by using a MgO-contg. flux to regulate the basicity and the MgO content of slag.
COPYRIGHT: (C)1979,JPO&Japio
JP10532777A 1977-08-31 1977-08-31 Refining method for p,s type free cutting steel Granted JPS5438213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10532777A JPS5438213A (en) 1977-08-31 1977-08-31 Refining method for p,s type free cutting steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10532777A JPS5438213A (en) 1977-08-31 1977-08-31 Refining method for p,s type free cutting steel

Publications (2)

Publication Number Publication Date
JPS5438213A true JPS5438213A (en) 1979-03-22
JPS577207B2 JPS577207B2 (en) 1982-02-09

Family

ID=14404614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10532777A Granted JPS5438213A (en) 1977-08-31 1977-08-31 Refining method for p,s type free cutting steel

Country Status (1)

Country Link
JP (1) JPS5438213A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186879A (en) * 1990-05-11 1993-02-16 Hoechst Celanese Corporation Spinning process for producing high strength, high modulus, low shrinkage yarns

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119611U (en) * 1983-02-01 1984-08-13 株式会社村田製作所 dielectric resonator
JPS5999505U (en) * 1982-12-21 1984-07-05 株式会社村田製作所 Frequency adjustment mechanism
JPS6295305U (en) * 1985-12-05 1987-06-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186879A (en) * 1990-05-11 1993-02-16 Hoechst Celanese Corporation Spinning process for producing high strength, high modulus, low shrinkage yarns

Also Published As

Publication number Publication date
JPS577207B2 (en) 1982-02-09

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