JPS57188608A - Paper tube type cast iron inoculation processor - Google Patents

Paper tube type cast iron inoculation processor

Info

Publication number
JPS57188608A
JPS57188608A JP7067081A JP7067081A JPS57188608A JP S57188608 A JPS57188608 A JP S57188608A JP 7067081 A JP7067081 A JP 7067081A JP 7067081 A JP7067081 A JP 7067081A JP S57188608 A JPS57188608 A JP S57188608A
Authority
JP
Japan
Prior art keywords
paper tube
cast iron
molten
push rod
end part
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
JP7067081A
Other languages
Japanese (ja)
Inventor
Takanobu Nishimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7067081A priority Critical patent/JPS57188608A/en
Publication of JPS57188608A publication Critical patent/JPS57188608A/en
Pending legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To melt an inoculating material in molten iron efficiently by charging an adequate amount of the inoculating material in a container consisting of a thick paper tube and a bottom lid, and dipping a push rod made of a refractory material inserted into the upper end part of the paper tube in the molten cast iron by a plunger device.
CONSTITUTION: A paper tube for inoculation consists of a paper tube 1 having 5W15mm thickness and a paper-made bottom lid 2 for blocking the lower end part of the paper tube, and an inoculating material 3 for cast iron is charged in the paper tube 1. Then, a push rod 4 formed by building up blocks 5 of refractory materials such as chamotte brick and alumina by a core rod 7 made of soft steel having a screw part 6 atop is inserted into the upper end part of the paper tube 1. This push rod 4 is fitted to the arm 13 of a plunger device 12 through a fitting hole 8 and the plunger device 12 is operated to dip the paper tube 1 in molten cast iron 15. Then, the bottom lid 2 burns up and the inoculating material 3 is melted, thereby stirring the molten iron 15 by violent blowing reaction between the molten iron 15 are paper tube 1.
COPYRIGHT: (C)1982,JPO&Japio
JP7067081A 1981-05-13 1981-05-13 Paper tube type cast iron inoculation processor Pending JPS57188608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7067081A JPS57188608A (en) 1981-05-13 1981-05-13 Paper tube type cast iron inoculation processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7067081A JPS57188608A (en) 1981-05-13 1981-05-13 Paper tube type cast iron inoculation processor

Publications (1)

Publication Number Publication Date
JPS57188608A true JPS57188608A (en) 1982-11-19

Family

ID=13438324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7067081A Pending JPS57188608A (en) 1981-05-13 1981-05-13 Paper tube type cast iron inoculation processor

Country Status (1)

Country Link
JP (1) JPS57188608A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424604A1 (en) * 1989-10-27 1991-05-02 MINKON SAMPLER-TECHNIK GmbH Plunger bell for treatment of melts
JP2009007626A (en) * 2007-06-28 2009-01-15 Ulvac Material Kk Method for producing aluminum-lithium alloy target, and aluminum-lithium alloy target
CN113182496A (en) * 2021-04-29 2021-07-30 广西玉柴机器股份有限公司 Casting process design method of high-grade vermicular graphite cast iron cylinder cover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424604A1 (en) * 1989-10-27 1991-05-02 MINKON SAMPLER-TECHNIK GmbH Plunger bell for treatment of melts
JP2009007626A (en) * 2007-06-28 2009-01-15 Ulvac Material Kk Method for producing aluminum-lithium alloy target, and aluminum-lithium alloy target
CN113182496A (en) * 2021-04-29 2021-07-30 广西玉柴机器股份有限公司 Casting process design method of high-grade vermicular graphite cast iron cylinder cover

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