JPS55144369A - Dissimilar material composite casting - Google Patents

Dissimilar material composite casting

Info

Publication number
JPS55144369A
JPS55144369A JP5328979A JP5328979A JPS55144369A JP S55144369 A JPS55144369 A JP S55144369A JP 5328979 A JP5328979 A JP 5328979A JP 5328979 A JP5328979 A JP 5328979A JP S55144369 A JPS55144369 A JP S55144369A
Authority
JP
Japan
Prior art keywords
shell
outside
axial direction
composite casting
portions
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
JP5328979A
Other languages
Japanese (ja)
Inventor
Suejiro Yoshino
Takashi Hashimoto
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP5328979A priority Critical patent/JPS55144369A/en
Publication of JPS55144369A publication Critical patent/JPS55144369A/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
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE:The captioned casting whose outside shell is formed integrally with the inside shell by plural dissimilar materials of partially varying chemical compositions in the axial direction and which is used alone for multiple purposes, in the cylindrical or columnar composite casting whose inside and outside shells are of different materials. CONSTITUTION:For example, for the inside shell 1 (shaft core material) for steel bar rolling, the portions 2, 3 in the axial direction of its outside shell are formed at least integrally with the inside shell 1 by dissimilar materials of respectively different chemical components. As a result of this, the outside shell portions 2, 3 are formed to those provided with characteristics such as hardness that meet the hole dies, etc. provided thereto according to the hole dies, etc.
JP5328979A 1979-04-26 1979-04-26 Dissimilar material composite casting Pending JPS55144369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5328979A JPS55144369A (en) 1979-04-26 1979-04-26 Dissimilar material composite casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5328979A JPS55144369A (en) 1979-04-26 1979-04-26 Dissimilar material composite casting

Publications (1)

Publication Number Publication Date
JPS55144369A true JPS55144369A (en) 1980-11-11

Family

ID=12938554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5328979A Pending JPS55144369A (en) 1979-04-26 1979-04-26 Dissimilar material composite casting

Country Status (1)

Country Link
JP (1) JPS55144369A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105556A (en) * 1976-03-03 1977-09-05 Japan Steel Works Ltd Antiiaccident rolling roll
JPS5346262U (en) * 1976-09-25 1978-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105556A (en) * 1976-03-03 1977-09-05 Japan Steel Works Ltd Antiiaccident rolling roll
JPS5346262U (en) * 1976-09-25 1978-04-19

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