JPS57106464A - Formation of tinkering and padding clad material on outside circumference of base metal - Google Patents

Formation of tinkering and padding clad material on outside circumference of base metal

Info

Publication number
JPS57106464A
JPS57106464A JP18290380A JP18290380A JPS57106464A JP S57106464 A JPS57106464 A JP S57106464A JP 18290380 A JP18290380 A JP 18290380A JP 18290380 A JP18290380 A JP 18290380A JP S57106464 A JPS57106464 A JP S57106464A
Authority
JP
Japan
Prior art keywords
base metal
molten metal
mold
cooled
clad material
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
JP18290380A
Other languages
Japanese (ja)
Other versions
JPS5919786B2 (en
Inventor
Atsuo Yamamoto
Kazuaki Numata
Susumu Tamagawa
Shinichi Sakamoto
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.)
FUJI KOGYOSHO KK
Original Assignee
FUJI KOGYOSHO KK
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 FUJI KOGYOSHO KK filed Critical FUJI KOGYOSHO KK
Priority to JP55182903A priority Critical patent/JPS5919786B2/en
Publication of JPS57106464A publication Critical patent/JPS57106464A/en
Publication of JPS5919786B2 publication Critical patent/JPS5919786B2/en
Expired legal-status Critical Current

Links

Landscapes

  • General Induction Heating (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To produce a clad material having no melt sicking defects and internal defects by allowing cleaned molten metal and the cleaned and activated surface of a base metal to contact with.
CONSTITUTION: A coating is beforehand formed on the outside circumferential surface of a base metal 10 with a glass coating material 6 of powder consisting of glass of borosilicic acid system, and the base material is inserted perpendicularly into combined molds until its bottom end is fixed to a closing member 12. A main electromagnetic induction heating coil 4 and an electromagnetic induction heating coil 5 for preheating are operated, and cooling water is supplied to a cooling mold 1. Molten metal 8 is cooled to solidify and when a prescribed solidified area is formed in the bottom end part of the material 10, a get near and apart mechanism 13 is operated to lower the member 12 intermittently, and during this time, the molten metal 8 is melt stuck on the surface of the material 10, and is cooled to solidify successively with a graphite type buffer mold 2 and the mold 1, whereby a padding layer is formed.
COPYRIGHT: (C)1982,JPO&Japio
JP55182903A 1980-12-25 1980-12-25 Method of forming cast overlay reclad material on the outer periphery of base material Expired JPS5919786B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182903A JPS5919786B2 (en) 1980-12-25 1980-12-25 Method of forming cast overlay reclad material on the outer periphery of base material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182903A JPS5919786B2 (en) 1980-12-25 1980-12-25 Method of forming cast overlay reclad material on the outer periphery of base material

Publications (2)

Publication Number Publication Date
JPS57106464A true JPS57106464A (en) 1982-07-02
JPS5919786B2 JPS5919786B2 (en) 1984-05-08

Family

ID=16126385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182903A Expired JPS5919786B2 (en) 1980-12-25 1980-12-25 Method of forming cast overlay reclad material on the outer periphery of base material

Country Status (1)

Country Link
JP (1) JPS5919786B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160256A (en) * 1984-08-30 1986-03-27 Hitachi Metals Ltd Building-up method by tinkering
US5419973A (en) * 1990-06-13 1995-05-30 Nippon Steel Corporation Composite roll for rolling and process for producing the same
US5427172A (en) * 1987-10-23 1995-06-27 Ekerot; Sven T. Method and apparatus for the direct casting of metals to form elongated bodies
WO2021201244A1 (en) * 2020-04-01 2021-10-07 株式会社フジコー Long hardened material production method, sintered ore crushing tooth, and method for producing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011852A (en) * 1973-05-01 1975-02-06
JPS52152828A (en) * 1976-06-14 1977-12-19 Fuji Kogyosho Kk Method of continuous injection coating by utilizing electromagnetic induction heat
JPS5481124A (en) * 1977-12-13 1979-06-28 Fuji Kogyosho Kk Production of elongated articles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011852A (en) * 1973-05-01 1975-02-06
JPS52152828A (en) * 1976-06-14 1977-12-19 Fuji Kogyosho Kk Method of continuous injection coating by utilizing electromagnetic induction heat
JPS5481124A (en) * 1977-12-13 1979-06-28 Fuji Kogyosho Kk Production of elongated articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160256A (en) * 1984-08-30 1986-03-27 Hitachi Metals Ltd Building-up method by tinkering
JPH0235628B2 (en) * 1984-08-30 1990-08-13 Hitachi Metals Ltd
US5427172A (en) * 1987-10-23 1995-06-27 Ekerot; Sven T. Method and apparatus for the direct casting of metals to form elongated bodies
US5419973A (en) * 1990-06-13 1995-05-30 Nippon Steel Corporation Composite roll for rolling and process for producing the same
WO2021201244A1 (en) * 2020-04-01 2021-10-07 株式会社フジコー Long hardened material production method, sintered ore crushing tooth, and method for producing same

Also Published As

Publication number Publication date
JPS5919786B2 (en) 1984-05-08

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