JPS54118319A - Preparing low boron stainless steel - Google Patents

Preparing low boron stainless steel

Info

Publication number
JPS54118319A
JPS54118319A JP2588478A JP2588478A JPS54118319A JP S54118319 A JPS54118319 A JP S54118319A JP 2588478 A JP2588478 A JP 2588478A JP 2588478 A JP2588478 A JP 2588478A JP S54118319 A JPS54118319 A JP S54118319A
Authority
JP
Japan
Prior art keywords
stainless steel
content
low boron
preparing low
boron stainless
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.)
Pending
Application number
JP2588478A
Other languages
Japanese (ja)
Inventor
Hiroshi Kodama
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 JP2588478A priority Critical patent/JPS54118319A/en
Publication of JPS54118319A publication Critical patent/JPS54118319A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: At reducing period in smelting, Si content in the bath is controlled at a low value deslag is performed, then Si is added in an amount to reach a desired value for casting, thereby to produce invariably low boron stainless steel.
CONSTITUTION: In stainless steel production by melting in electric furance, deslag is performed under the condition such that Si content in the bath at reducing period in smelting is controlled below 0.35%. Then the required vacuum decarburization is performed, thereafter a required amount of Si is added as FeSi to reach a desired Si content for casting.
COPYRIGHT: (C)1979,JPO&Japio
JP2588478A 1978-03-06 1978-03-06 Preparing low boron stainless steel Pending JPS54118319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2588478A JPS54118319A (en) 1978-03-06 1978-03-06 Preparing low boron stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2588478A JPS54118319A (en) 1978-03-06 1978-03-06 Preparing low boron stainless steel

Publications (1)

Publication Number Publication Date
JPS54118319A true JPS54118319A (en) 1979-09-13

Family

ID=12178200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2588478A Pending JPS54118319A (en) 1978-03-06 1978-03-06 Preparing low boron stainless steel

Country Status (1)

Country Link
JP (1) JPS54118319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756440A (en) * 2017-03-15 2017-05-31 常熟理工学院 A kind of smelting process of precise control boron-containing alloy steel Boron contents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756440A (en) * 2017-03-15 2017-05-31 常熟理工学院 A kind of smelting process of precise control boron-containing alloy steel Boron contents

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