JPS5592255A - Production of stainless steel hot rolled strip using continuous cast slab - Google Patents

Production of stainless steel hot rolled strip using continuous cast slab

Info

Publication number
JPS5592255A
JPS5592255A JP16233378A JP16233378A JPS5592255A JP S5592255 A JPS5592255 A JP S5592255A JP 16233378 A JP16233378 A JP 16233378A JP 16233378 A JP16233378 A JP 16233378A JP S5592255 A JPS5592255 A JP S5592255A
Authority
JP
Japan
Prior art keywords
cast slab
continuous cast
stainless steel
molten steel
mold
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
JP16233378A
Other languages
Japanese (ja)
Inventor
Yutaka Kawai
Chiyuuma Nakada
Norio Hoshi
Keiji Yasuzawa
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP16233378A priority Critical patent/JPS5592255A/en
Publication of JPS5592255A publication Critical patent/JPS5592255A/en
Pending 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To heat and roll continuous cast slab without pretreatment and prevent occurrence of surface flaw, by continuously casting stainless steel by means of upward dipping nozzle and Ni-electroformed mold. CONSTITUTION:Molten stainless steel is poured into a mold coated with Ni-electroformed layer on the inner face, from a dipping nozzle equipped with nozzles holes 4, 4' designed to branch off the molten steel at an angle of 5-15 deg. upwards to the side direction from a bottom 2 of a molten steel supply route 3 of a refractory brick tube 1, to cast continuously. At this time, in the molten steel in the mold, upward discharge flow is applied by the dipping nozzle to pour into the upper part of molten steel without staying still, thus forming a continuous cast slab. This continuous cast slab thus obtained is heated without any pretreatment, and hot-rolled.
JP16233378A 1978-12-29 1978-12-29 Production of stainless steel hot rolled strip using continuous cast slab Pending JPS5592255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16233378A JPS5592255A (en) 1978-12-29 1978-12-29 Production of stainless steel hot rolled strip using continuous cast slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16233378A JPS5592255A (en) 1978-12-29 1978-12-29 Production of stainless steel hot rolled strip using continuous cast slab

Publications (1)

Publication Number Publication Date
JPS5592255A true JPS5592255A (en) 1980-07-12

Family

ID=15752545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16233378A Pending JPS5592255A (en) 1978-12-29 1978-12-29 Production of stainless steel hot rolled strip using continuous cast slab

Country Status (1)

Country Link
JP (1) JPS5592255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06262302A (en) * 1993-03-09 1994-09-20 Kawasaki Steel Corp Continuous casting method of stainless steel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124834A (en) * 1974-03-20 1975-10-01
JPS50145324A (en) * 1974-05-14 1975-11-21
JPS526926A (en) * 1975-07-08 1977-01-19 Toshiba Corp Coil winding insulation process
JPS52151623A (en) * 1976-06-12 1977-12-16 Sumitomo Metal Ind Method of low temperature continuous casting
JPS5326729A (en) * 1976-08-25 1978-03-13 Nisshin Steel Co Ltd Method of continuously casting austenite stainless steel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124834A (en) * 1974-03-20 1975-10-01
JPS50145324A (en) * 1974-05-14 1975-11-21
JPS526926A (en) * 1975-07-08 1977-01-19 Toshiba Corp Coil winding insulation process
JPS52151623A (en) * 1976-06-12 1977-12-16 Sumitomo Metal Ind Method of low temperature continuous casting
JPS5326729A (en) * 1976-08-25 1978-03-13 Nisshin Steel Co Ltd Method of continuously casting austenite stainless steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06262302A (en) * 1993-03-09 1994-09-20 Kawasaki Steel Corp Continuous casting method of stainless steel

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