CN100537104C - 抗脆性裂纹传播性优异的焊接结构体及其焊接方法 - Google Patents
抗脆性裂纹传播性优异的焊接结构体及其焊接方法 Download PDFInfo
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- CN100537104C CN100537104C CNB2004800297489A CN200480029748A CN100537104C CN 100537104 C CN100537104 C CN 100537104C CN B2004800297489 A CNB2004800297489 A CN B2004800297489A CN 200480029748 A CN200480029748 A CN 200480029748A CN 100537104 C CN100537104 C CN 100537104C
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Abstract
Description
钢种 | C | Si | Mn | P | S | Ni | Ti |
YP32 | 0.13 | 0.19 | 1.28 | 0.01 | 0.003 | — | 0.01 |
YP36 | 0.12 | 0.21 | 1.27 | 0.007 | 0.004 | — | 0.01 |
YP40 | 0.11 | 0.21 | 1.3 | 0.006 | 0.003 | — | 0.01 |
YP47 | 0.08 | 0.24 | 1.22 | 0.007 | 0.002 | 1.02 | 0.01 |
焊接材料 | C | Si | Mn | P | S | Mo | Ni |
EG-1 | 0.1 | 0.33 | 1.45 | 0.015 | 0.01 | 0.27 | — |
EG-3 | 0.08 | 0.29 | 1.85 | 0.011 | 0.008 | 0.2 | — |
EG-60 | 0.1 | 0.34 | 1.68 | 0.016 | 0.015 | 0.29 | — |
EG-60M | 0.07 | 0.29 | 1.81 | 0.011 | 0.01 | 0.4 | 1.5 |
YM26 | 0.1 | 0.52 | 1.11 | 0.017 | 0.011 | — | — |
Y-Dx NB250H | 0.07 | 0.24 | 1.38 | 0.014 | 0.009 | — | — |
Y-DMx NSH55E | 0.1 | 0.25 | 1.40 | 0.014 | 0.009 | 0.36 | — |
DWS-1LG | 0.06 | 0.20 | 1.51 | 0.015 | 0.01 | — | 2.0 |
焊接材料 | C | Si | Mn | P | S | Mo | Ni | Cr |
YM36E | 0.05 | 0.33 | 1.2 | 0.004 | 0.002 | — | — | — |
YM55H | 0.08 | 0.44 | 1.36 | 0.006 | 0.002 | 0.18 | — | — |
YM60C | 0.07 | 0.38 | 1.38 | 0.005 | 0.012 | 0.35 | — | — |
YM-1N | 0.05 | 0.39 | 1.25 | 0.007 | 0.005 | 0.22 | 0.98 | — |
YM-3N | 0.04 | 0.3 | 0.7 | 0.006 | 0.004 | — | 3.56 | — |
YAWATA WELD B | 0.06 | 0.3 | 2.91 | 0.008 | 0.004 | 0.76 | 68.5 | 16.7 |
YAWATA WELD B(M) | 0.09 | 0.24 | 3.27 | 0.008 | 0.003 | 2.32 | 65.1 | 15 |
YM309L | 0.022 | 0.47 | 1.52 | 0.02 | 0.007 | — | 13.1 | 24.1 |
YM316L | 0.015 | 0.49 | 1.32 | 0.02 | 0.007 | 2.59 | 12.8 | 18.9 |
N-12 | 0.06 | 0.44 | 1.02 | 0.002 | 0.005 | — | 2.38 | — |
N-13 | 0.05 | 0.42 | 0.46 | 0.01 | 0.008 | — | 3.35 | — |
N-16 | 0.04 | 0.17 | 0.28 | 0.01 | 0.05 | — | 6.65 | — |
L-60 | 0.07 | 0.48 | 1.12 | 0.01 | 0.06 | 0.22 | 0.76 | — |
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP349284/2003 | 2003-10-08 | ||
JP2003349284 | 2003-10-08 | ||
JP292028/2004 | 2004-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1867418A CN1867418A (zh) | 2006-11-22 |
CN100537104C true CN100537104C (zh) | 2009-09-09 |
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ID=37426100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004800297489A Expired - Fee Related CN100537104C (zh) | 2003-10-08 | 2004-10-07 | 抗脆性裂纹传播性优异的焊接结构体及其焊接方法 |
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CN (1) | CN100537104C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100453236C (zh) * | 2006-12-20 | 2009-01-21 | 中国电子科技集团公司第十四研究所 | 铝合金缺陷微区补焊方法 |
DK2390047T3 (da) * | 2009-01-14 | 2014-01-13 | Nippon Steel & Sumitomo Metal Corp | Svejsekonstruktion med skørhedsbrudhæmmende egenskaber |
KR101179033B1 (ko) * | 2010-07-14 | 2012-08-31 | 신닛뽄세이테쯔 카부시키카이샤 | 내취성 균열 전파성을 갖는 용접 구조체 |
JP6005367B2 (ja) * | 2011-06-22 | 2016-10-12 | デルタ工業株式会社 | 溶接ビードを用いた板構造体の補強方法 |
CN102922137B (zh) * | 2012-11-13 | 2015-04-15 | 常州太平洋电力设备(集团)有限公司 | 钢板t形焊接头的激光无填充穿透焊密封焊接工艺 |
GB2532001B (en) | 2014-10-24 | 2017-09-27 | Gkn Aerospace Sweden Ab | Crack stopper for welds |
CN107398622B (zh) * | 2017-07-31 | 2019-10-25 | 中车长江车辆有限公司 | 一种焊接方法 |
WO2019102912A1 (ja) * | 2017-11-22 | 2019-05-31 | Jfeスチール株式会社 | 厚鋼板の脆性き裂伝播停止性能の評価方法 |
WO2020136777A1 (ja) * | 2018-12-26 | 2020-07-02 | 日本製鉄株式会社 | 溶接構造体 |
CN111451710A (zh) * | 2020-03-19 | 2020-07-28 | 广东粤华发电有限责任公司 | 一种磨煤机进料端盖修复方法 |
CN111618461A (zh) * | 2020-06-03 | 2020-09-04 | 唐山市开平区泽成冶金机械有限公司 | 炼铁高炉设备的靶向焊接方法 |
CN114769811A (zh) * | 2022-05-25 | 2022-07-22 | 中国建筑第八工程局有限公司 | 一种十字型高强度超厚钢板焊接方法 |
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2004
- 2004-10-07 CN CNB2004800297489A patent/CN100537104C/zh not_active Expired - Fee Related
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CN1867418A (zh) | 2006-11-22 |
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