Development of plate and seam welding technology for X120 linepipe

被引：0

作者：

Asahi, H ^{[1
]}

Hara, T ^{[1
]}

Sugiyama, M ^{[1
]}

Maruyama, N ^{[1
]}

Terada, Y ^{[1
]}

Tamehiro, H ^{[1
]}

Koyama, K ^{[1
]}

Ohkita, S ^{[1
]}

Morimoto, H ^{[1
]}

Tomioka, K ^{[1
]}

Doi, N ^{[1
]}

Murata, M ^{[1
]}

Ayukawa, N ^{[1
]}

Akasaki, H ^{[1
]}

Fairchild, DP ^{[1
]}

Macia, ML ^{[1
]}

Petersen, CW ^{[1
]}

Koo, JY ^{[1
]}

Bangaru, NV ^{[1
]}

Luton, MJ ^{[1
]}

机构：

[1] Nippon Steel Corp Ltd, Tech Dev Bur, Futtsu, Chiba, Japan

来源：

PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4 | 2003年

关键词：

high strength linepipe; UOE linepipe; long distance pipeline; boron steel; lower bainite; low carbon steel; cold cracking;

D O I：

暂无

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

To provide a lower cost option for long distance gas transmission, X120 UOE linepipe has been developed. An interrupted direct quench (IDQ) process and boron additions were employed on a low alloy steel to obtain a lower bainite microstructure with extremely small austenite grains. Plates of up to 20 mm thickness are possible with at least 231 J of Charpy energy at -30degreesC. For longitudinal seam welding, a new wire and a new flux were developed. HAZ softening is limited by using a low heat input welding procedure. HAZ cold cracking resistance is excellent due to the low carbon content and Pcm relative to the X120 strength level.

引用

页码：19 / 25

页数：7

共 50 条

[1] Development of plate and seam welding technology for X120 linepipe
Asahi, H
Hara, T
Sugiyama, M
Maruyama, N
Terada, Y
Tamehiro, H
Koyama, K
Ohkita, S
Morimoto, H
Tomioka, K
Doi, N
Murata, M
Ayukawa, N
Akasaki, H
Fairchild, DP
Macia, ML
Petersen, CW
Koo, JY
Bangaru, NV
Luton, MJ
INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2004, 14 (01) : 11 - 17
[2] Girth welding development for X120 linepipe
Fairchild, DP
Macia, M
Bangaru, NV
Koo, JY
PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4, 2003, : 26 - 35
[3] Girth welding development for X120 linepipe
Fairchild, DP
Macia, ML
Bangaru, NV
Koo, JY
INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2004, 14 (01) : 18 - 28
[4] Development and mechanical properties of X120 linepipe
Okaguchi, S
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Ikeda, T
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Papka, SD
Stevens, JH
Petersen, CW
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PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4, 2003, : 36 - 42
[5] Development and mechanical properties of X120 linepipe
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INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2004, 14 (01) : 29 - 35
[6] Pipe production technology and properties of X120 linepipe
Asahi, H
Tsuru, E
Hara, T
Sugiyama, M
Terada, Y
Shinada, H
Ohkita, S
Morimoto, H
Doi, N
Murata, M
Miyazaki, H
Yamashita, E
Yoshida, T
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Akasaki, H
Macia, ML
Petersen, CW
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PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4, 2003, : 43 - 49
[7] Pipe production technology and properties of X120 linepipe
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Tsuru, E
Hara, T
Sugiyama, M
Terada, Y
Shinada, H
Ohkita, S
Morimoto, H
Doi, N
Murata, M
Miyazaki, H
Yamashita, E
Yoshida, T
Ayukawa, N
Akasaki, H
Macia, ML
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INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2004, 14 (01) : 36 - 41
[8] Full-size testing and analysis of X120 linepipe
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Macia, ML
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Petersen, CW
INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2004, 14 (01) : 42 - 51
[9] Full-size testing and analysis of X120 linepipe
Papka, SD
Stevens, JH
Macia, ML
Fairchild, DP
Petersen, CW
PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 4, 2003, : 50 - 59
[10] Welding Development for the World's Strongest Pipeline: X120
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Koo, J.
Ozekcin, A.
Jin, H.
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