JPS6218241B2 - - Google Patents

Info

Publication number
JPS6218241B2
JPS6218241B2 JP3312581A JP3312581A JPS6218241B2 JP S6218241 B2 JPS6218241 B2 JP S6218241B2 JP 3312581 A JP3312581 A JP 3312581A JP 3312581 A JP3312581 A JP 3312581A JP S6218241 B2 JPS6218241 B2 JP S6218241B2
Authority
JP
Japan
Prior art keywords
amount
added
roll
wear resistance
carbides
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
Application number
JP3312581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57149450A (en
Inventor
Toshihiko Takahashi
Mizuo Sakakibara
Teru Oonuki
Osamu Kato
Hiromichi Saito
Kazuo Kimura
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3312581A priority Critical patent/JPS57149450A/ja
Publication of JPS57149450A publication Critical patent/JPS57149450A/ja
Publication of JPS6218241B2 publication Critical patent/JPS6218241B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP3312581A 1981-03-10 1981-03-10 Hot-mill roll excellent in wear-resistance and thermal fatigue-resistance Granted JPS57149450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3312581A JPS57149450A (en) 1981-03-10 1981-03-10 Hot-mill roll excellent in wear-resistance and thermal fatigue-resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3312581A JPS57149450A (en) 1981-03-10 1981-03-10 Hot-mill roll excellent in wear-resistance and thermal fatigue-resistance

Publications (2)

Publication Number Publication Date
JPS57149450A JPS57149450A (en) 1982-09-16
JPS6218241B2 true JPS6218241B2 (cs) 1987-04-22

Family

ID=12377896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3312581A Granted JPS57149450A (en) 1981-03-10 1981-03-10 Hot-mill roll excellent in wear-resistance and thermal fatigue-resistance

Country Status (1)

Country Link
JP (1) JPS57149450A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129754A (ja) * 1983-01-12 1984-07-26 Kubota Ltd 耐摩耗性の優れるチルドロ−ル材
JPS60124407A (ja) * 1983-12-06 1985-07-03 Kubota Ltd 高バナジウム複合鋳鉄ロ−ル
JPS60128249A (ja) * 1983-12-15 1985-07-09 Kubota Ltd Ｈ型鋼圧延用強靭スリ−ブロ−ル
JPS619558A (ja) * 1984-06-25 1986-01-17 Kawasaki Steel Corp 冷間圧延用鍛鋼ロ−ル
JPS61159552A (ja) * 1985-01-07 1986-07-19 Kawasaki Steel Corp 冷間圧延用ロ−ル
JPS63195245A (ja) * 1987-02-09 1988-08-12 Kubota Ltd 黒鉛が晶出した高クロムロ−ル材
JP2596928B2 (ja) * 1987-02-26 1997-04-02 三菱重工業株式会社 ２層ロールの外層材
JPH079052B1 (cs) * 1987-03-24 1995-02-01 Hitachi Metals Ltd
JPH0762207B2 (ja) * 1989-07-24 1995-07-05 関東特殊製鋼株式会社 熱間圧延用鍛造ロール及びその製造法
AU672550B1 (en) * 1995-05-08 1996-10-03 Mitsubishi Steel Mfg. Co. Ltd. Roll with roughened surface for cold rolling
FR2870546B1 (fr) * 2004-05-21 2006-09-01 Industeel Creusot Acier a haute resistance mecanique et a l'usure
CN102899573B (zh) * 2011-07-25 2015-12-02 宝山钢铁股份有限公司 一种高强度耐磨套管用钢及其制造方法

Also Published As

Publication number Publication date
JPS57149450A (en) 1982-09-16

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