JPS63154205A - オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法 - Google Patents

オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法

Info

Publication number
JPS63154205A
JPS63154205A JP29897686A JP29897686A JPS63154205A JP S63154205 A JPS63154205 A JP S63154205A JP 29897686 A JP29897686 A JP 29897686A JP 29897686 A JP29897686 A JP 29897686A JP S63154205 A JPS63154205 A JP S63154205A
Authority
JP
Japan
Prior art keywords
rolling
mandrel mill
temp
stock
stainless steel
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
JP29897686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566201B2 (enExample
Inventor
Tetsuo Shimizu
哲雄 清水
Kenichi Yamamoto
健一 山本
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP29897686A priority Critical patent/JPS63154205A/ja
Publication of JPS63154205A publication Critical patent/JPS63154205A/ja
Publication of JPH0566201B2 publication Critical patent/JPH0566201B2/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
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
JP29897686A 1986-12-17 1986-12-17 オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法 Granted JPS63154205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29897686A JPS63154205A (ja) 1986-12-17 1986-12-17 オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29897686A JPS63154205A (ja) 1986-12-17 1986-12-17 オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法

Publications (2)

Publication Number Publication Date
JPS63154205A true JPS63154205A (ja) 1988-06-27
JPH0566201B2 JPH0566201B2 (enExample) 1993-09-21

Family

ID=17866623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29897686A Granted JPS63154205A (ja) 1986-12-17 1986-12-17 オ−ステナイト系ステンレス継目無鋼管のマンドレルミル圧延方法

Country Status (1)

Country Link
JP (1) JPS63154205A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140542A (en) * 1989-06-02 1992-08-18 Sgs Thomson Microelectronics S.R.L. Method and device for the arithmetical calculation of two-dimensional transforms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140542A (en) * 1989-06-02 1992-08-18 Sgs Thomson Microelectronics S.R.L. Method and device for the arithmetical calculation of two-dimensional transforms

Also Published As

Publication number Publication date
JPH0566201B2 (enExample) 1993-09-21

Similar Documents

Publication Publication Date Title
CN100522405C (zh) 无缝管的制造方法
CN102615138B (zh) 一种钛管材的制造方法
CN106102941B (zh) 无缝金属管的制造方法
CN110369546B (zh) 一种生产大口径钛合金热轧无缝管的方法
ITMI980434A1 (it) Procedimento per la realizzazione di tubi senza saldatura
JPH0566201B2 (enExample)
JP3004875B2 (ja) エロンゲータ圧延方法
JP3364814B2 (ja) マルテンサイト系ステンレス鋼線材の製造方法
JP3452039B2 (ja) 継目無鋼管の圧延方法
JP3006486B2 (ja) オーステナイト系ステンレス継目無鋼管の製造方法
JPH07185607A (ja) 継目無管の圧延設備列
JPH0857506A (ja) マンドレルミル
JPH0729127B2 (ja) 継目無オーステナイト系ステンレス鋼管の製造方法
JPH07185609A (ja) 継目無管の圧延設備列
JP2002035809A (ja) 継目無鋼管の圧延方法
JP3407704B2 (ja) 高炭素継目無鋼管の製造方法
JPH07185610A (ja) 継目無管の圧延設備列
JP3401434B2 (ja) コールドピルガー内面割れ防止方法
JPS63290606A (ja) 継目無鋼管の製造方法
JP2019005788A (ja) 継目無鋼管の圧延方法
JPH0472601B2 (enExample)
CN120940395A (zh) 一种解决造币钢热轧工序表面异物压入缺陷的方法
JP3380765B2 (ja) 鋼管の延伸圧延方法
JPH08209245A (ja) 冷間加工用オーステナイト系ステンレス継目無鋼管の製造方法
JPH02220703A (ja) チタンシームレスパイプの製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees