JPS59225806A - ネツク部の強靭な圧延用ロ−ルおよびその製造法 - Google Patents

ネツク部の強靭な圧延用ロ−ルおよびその製造法

Info

Publication number
JPS59225806A
JPS59225806A JP10225283A JP10225283A JPS59225806A JP S59225806 A JPS59225806 A JP S59225806A JP 10225283 A JP10225283 A JP 10225283A JP 10225283 A JP10225283 A JP 10225283A JP S59225806 A JPS59225806 A JP S59225806A
Authority
JP
Japan
Prior art keywords
neck
core
cast iron
elongation
hardness
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
JP10225283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646842B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takashi Oota
隆 太田
Hiroyuki Yamazaki
寛之 山崎
Akinari Kitaoka
北岡　昭成
Yoshihiro Nakagawa
中川　義弘
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 JP10225283A priority Critical patent/JPS59225806A/ja
Publication of JPS59225806A publication Critical patent/JPS59225806A/ja
Publication of JPS646842B2 publication Critical patent/JPS646842B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP10225283A 1983-06-07 1983-06-07 ネツク部の強靭な圧延用ロ−ルおよびその製造法 Granted JPS59225806A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10225283A JPS59225806A (ja) 1983-06-07 1983-06-07 ネツク部の強靭な圧延用ロ−ルおよびその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10225283A JPS59225806A (ja) 1983-06-07 1983-06-07 ネツク部の強靭な圧延用ロ−ルおよびその製造法

Publications (2)

Publication Number Publication Date
JPS59225806A true JPS59225806A (ja) 1984-12-18
JPS646842B2 JPS646842B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-06

Family

ID=14322403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10225283A Granted JPS59225806A (ja) 1983-06-07 1983-06-07 ネツク部の強靭な圧延用ロ−ルおよびその製造法

Country Status (1)

Country Link
JP (1) JPS59225806A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01166809A (ja) * 1987-12-21 1989-06-30 Kubota Ltd 長尺小径複合ロール
JP2012110968A (ja) * 2012-03-16 2012-06-14 Fujico Co Ltd 使用済圧延用複合ロールの再生方法及びこの方法によって製造された再生複合ロール
WO2013150950A1 (ja) * 2012-04-02 2013-10-10 日立金属株式会社 遠心鋳造製複合ロール及びその製造方法
JP2014121732A (ja) * 2013-12-20 2014-07-03 Fuji Corp 再生複合ロール
RU2636648C2 (ru) * 2012-06-26 2017-11-24 Карл Х. ШРЁДЕР Способ изготовления композитного валка и композитный валок

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01166809A (ja) * 1987-12-21 1989-06-30 Kubota Ltd 長尺小径複合ロール
JP2012110968A (ja) * 2012-03-16 2012-06-14 Fujico Co Ltd 使用済圧延用複合ロールの再生方法及びこの方法によって製造された再生複合ロール
WO2013150950A1 (ja) * 2012-04-02 2013-10-10 日立金属株式会社 遠心鋳造製複合ロール及びその製造方法
JP5477522B1 (ja) * 2012-04-02 2014-04-23 日立金属株式会社 遠心鋳造製複合ロール及びその製造方法
KR20150005578A (ko) * 2012-04-02 2015-01-14 히타치 긴조쿠 가부시키가이샤 원심 주조제 복합 롤 및 그 제조 방법
US9044807B2 (en) 2012-04-02 2015-06-02 Hitachi Metals, Ltd. Centrifugally cast composite roll and its production method
RU2636648C2 (ru) * 2012-06-26 2017-11-24 Карл Х. ШРЁДЕР Способ изготовления композитного валка и композитный валок
JP2014121732A (ja) * 2013-12-20 2014-07-03 Fuji Corp 再生複合ロール

Also Published As

Publication number Publication date
JPS646842B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-06

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