JPS55165268A - Insert method of pipe - Google Patents

Insert method of pipe

Info

Publication number
JPS55165268A
JPS55165268A JP7183179A JP7183179A JPS55165268A JP S55165268 A JPS55165268 A JP S55165268A JP 7183179 A JP7183179 A JP 7183179A JP 7183179 A JP7183179 A JP 7183179A JP S55165268 A JPS55165268 A JP S55165268A
Authority
JP
Japan
Prior art keywords
pipe
molten metal
outside
lot
leaving
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
JP7183179A
Other languages
Japanese (ja)
Inventor
Kazuo Kimura
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 Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP7183179A priority Critical patent/JPS55165268A/en
Publication of JPS55165268A publication Critical patent/JPS55165268A/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
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels

Landscapes

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

Abstract

PURPOSE:To prevent the penetration of pipe without any unfilled portion of molten metal by lowering the temperature of the molten metal flowed to the outside of the pipe down to the specific temperature region by the cooling from the lot wires disposed by leaving the specified spacings on the outside of the pipe and the inside from the pipe. CONSTITUTION:In the production of blast furnace staves or the like, lot wires 2a, 2b of spiral or mesh form are disposed on the outside of the pipe by leaving the specified spacings from its surface. Thence, while the inside of the pipe is being cooled by air, nitrogen or the like, molten metal is flowed to the outside of the pipe. Here, the molten metal reaches, for example, the wire 2a and decreases its temperature while melting this partially. Thereafter, the molten metal flows between the wire 2a and pipe 1 so as not to leave the unfilled portion as shown by arrows. Further, it contacts the pipe surface and in that state or in the state it has slightly melted the pipe surface, it is cooled by the fluid in the pipe.
JP7183179A 1979-06-09 1979-06-09 Insert method of pipe Pending JPS55165268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7183179A JPS55165268A (en) 1979-06-09 1979-06-09 Insert method of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7183179A JPS55165268A (en) 1979-06-09 1979-06-09 Insert method of pipe

Publications (1)

Publication Number Publication Date
JPS55165268A true JPS55165268A (en) 1980-12-23

Family

ID=13471875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7183179A Pending JPS55165268A (en) 1979-06-09 1979-06-09 Insert method of pipe

Country Status (1)

Country Link
JP (1) JPS55165268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829563A (en) * 1981-08-12 1983-02-21 Nippon Steel Corp Manufacture of stave by insert casting of pipe coated with heat insulating material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829563A (en) * 1981-08-12 1983-02-21 Nippon Steel Corp Manufacture of stave by insert casting of pipe coated with heat insulating material

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