JPH0379084B2 - - Google Patents

Info

Publication number
JPH0379084B2
JPH0379084B2 JP60017916A JP1791685A JPH0379084B2 JP H0379084 B2 JPH0379084 B2 JP H0379084B2 JP 60017916 A JP60017916 A JP 60017916A JP 1791685 A JP1791685 A JP 1791685A JP H0379084 B2 JPH0379084 B2 JP H0379084B2
Authority
JP
Japan
Prior art keywords
less
outer layer
ring roll
composite ring
cast iron
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.)
Expired - Lifetime
Application number
JP60017916A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61176409A (ja
Inventor
Yoshihiro Nakagawa
Takashi Hashimoto
Takeru Morikawa
Hiroaki Katayama
Tatsuo Nishida
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 JP1791685A priority Critical patent/JPS61176409A/ja
Publication of JPS61176409A publication Critical patent/JPS61176409A/ja
Publication of JPH0379084B2 publication Critical patent/JPH0379084B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP1791685A 1985-01-31 1985-01-31 複合リングロ−ル Granted JPS61176409A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1791685A JPS61176409A (ja) 1985-01-31 1985-01-31 複合リングロ−ル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1791685A JPS61176409A (ja) 1985-01-31 1985-01-31 複合リングロ−ル

Publications (2)

Publication Number Publication Date
JPS61176409A JPS61176409A (ja) 1986-08-08
JPH0379084B2 true JPH0379084B2 (en)van) 1991-12-17

Family

ID=11957078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1791685A Granted JPS61176409A (ja) 1985-01-31 1985-01-31 複合リングロ−ル

Country Status (1)

Country Link
JP (1) JPS61176409A (en)van)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669577B2 (ja) * 1987-05-22 1994-09-07 川崎製鉄株式会社 圧延ロール用複合スリーブ及びその製造方法
FI20040850L (fi) * 2004-06-18 2005-12-19 Metso Powdermet Oy Menetelmä yhdistelmämateriaalin valmistamiseksi kuumaisostaattisella puristuksella sekä yhdistelmämateriaali

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059076B2 (ja) * 1981-04-20 1985-12-23 株式会社日立製作所 複合ロ−ルの製造方法
JPS6014095B2 (ja) * 1981-05-29 1985-04-11 株式会社クボタ 耐クラツク性、耐摩耗性に優れる合金チルドロ−ル材

Also Published As

Publication number Publication date
JPS61176409A (ja) 1986-08-08

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