CN104775079A - 一种海洋用高可焊、大口径、厚壁高钢级无缝钢管及其制备工艺 - Google Patents
一种海洋用高可焊、大口径、厚壁高钢级无缝钢管及其制备工艺 Download PDFInfo
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- CN104775079A CN104775079A CN201510129099.XA CN201510129099A CN104775079A CN 104775079 A CN104775079 A CN 104775079A CN 201510129099 A CN201510129099 A CN 201510129099A CN 104775079 A CN104775079 A CN 104775079A
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 238000005516 engineering process Methods 0.000 title abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000010791 quenching Methods 0.000 claims abstract description 17
- 238000009749 continuous casting Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000000171 quenching effect Effects 0.000 claims abstract description 12
- 238000004513 sizing Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000007670 refining Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 20
- 239000011575 calcium Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 238000003556 assay Methods 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 12
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 239000000956 alloy Substances 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910045601 alloy Inorganic materials 0.000 abstract description 6
- 238000009628 steelmaking Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 238000009849 vacuum degassing Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 8
- 238000005275 alloying Methods 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- -1 C content < 0.14% Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001155 A517 steel Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Description
实例 | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Al | V | Nb | Ti | B |
1 | 0.10 | 0.20 | 1.35 | 0.008 | 0.003 | 0.38 | 0.42 | 0.26 | 0.03 | 0.012 | 0.07 | 0.002 | 0.001 | 0.00016 |
实例 | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Al | V | Nb | Ti | B |
2 | 0.11 | 0.21 | 1.42 | 0.010 | 0.007 | 0.18 | 0.09 | 0.08 | 0.03 | 0.010 | 0.05 | 0.03 | 0.003 | 0.00015 |
实例 | 试验温度 | 屈服强度Rt0.5 | 抗拉强度Rm | 伸长率A% | 屈强比Y/T |
2 | 25 | 596 | 665 | 28 | 0.90 |
Claims (5)
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CN201510129099.XA CN104775079A (zh) | 2015-03-24 | 2015-03-24 | 一种海洋用高可焊、大口径、厚壁高钢级无缝钢管及其制备工艺 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107245633A (zh) * | 2017-05-19 | 2017-10-13 | 江苏金基特钢有限公司 | 一种海岛建筑专用合金钢的制备方法 |
CN108456823A (zh) * | 2018-03-20 | 2018-08-28 | 衡阳华菱连轧管有限公司 | 钢管、其原料、其制备方法以及液压油缸 |
CN110404972A (zh) * | 2019-07-15 | 2019-11-05 | 扬州诚德钢管有限公司 | 一种直径为1422mm的无缝钢管的生产方法 |
CN110656284A (zh) * | 2019-09-10 | 2020-01-07 | 南京钢铁股份有限公司 | 一种一钢多级坯料生产方法 |
CN114182166A (zh) * | 2021-11-01 | 2022-03-15 | 上大新材料(泰州)研究院有限公司 | 一种390MPa级低合金耐蚀钢及其制备方法 |
CN117568706A (zh) * | 2023-09-25 | 2024-02-20 | 江苏沙钢集团淮钢特钢股份有限公司 | 一种无缝低温三通、无缝热煨弯管用钢及其生产方法 |
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CN101490286A (zh) * | 2006-05-30 | 2009-07-22 | 住友金属工业株式会社 | 钢管冷却方法 |
CN102732783A (zh) * | 2012-06-15 | 2012-10-17 | 攀钢集团成都钢钒有限公司 | 抗h2s腐蚀钢及其制备方法 |
CN103757561A (zh) * | 2014-01-15 | 2014-04-30 | 扬州龙川钢管有限公司 | 一种大口径厚壁海洋用无缝钢管及其tmcp生产方法 |
CN103757560A (zh) * | 2014-01-15 | 2014-04-30 | 扬州龙川钢管有限公司 | 一种大口径高强度机械用无缝钢管及其tmcp生产方法 |
CN103866203A (zh) * | 2014-01-15 | 2014-06-18 | 扬州龙川钢管有限公司 | 一种大口径高强度桥梁用无缝钢管及其tmcp生产方法 |
CN104271786A (zh) * | 2012-04-27 | 2015-01-07 | 新日铁住金株式会社 | 无缝钢管及其制造方法 |
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2015
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CN101490286A (zh) * | 2006-05-30 | 2009-07-22 | 住友金属工业株式会社 | 钢管冷却方法 |
CN104271786A (zh) * | 2012-04-27 | 2015-01-07 | 新日铁住金株式会社 | 无缝钢管及其制造方法 |
CN102732783A (zh) * | 2012-06-15 | 2012-10-17 | 攀钢集团成都钢钒有限公司 | 抗h2s腐蚀钢及其制备方法 |
CN103757561A (zh) * | 2014-01-15 | 2014-04-30 | 扬州龙川钢管有限公司 | 一种大口径厚壁海洋用无缝钢管及其tmcp生产方法 |
CN103757560A (zh) * | 2014-01-15 | 2014-04-30 | 扬州龙川钢管有限公司 | 一种大口径高强度机械用无缝钢管及其tmcp生产方法 |
CN103866203A (zh) * | 2014-01-15 | 2014-06-18 | 扬州龙川钢管有限公司 | 一种大口径高强度桥梁用无缝钢管及其tmcp生产方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107245633A (zh) * | 2017-05-19 | 2017-10-13 | 江苏金基特钢有限公司 | 一种海岛建筑专用合金钢的制备方法 |
CN108456823A (zh) * | 2018-03-20 | 2018-08-28 | 衡阳华菱连轧管有限公司 | 钢管、其原料、其制备方法以及液压油缸 |
CN110404972A (zh) * | 2019-07-15 | 2019-11-05 | 扬州诚德钢管有限公司 | 一种直径为1422mm的无缝钢管的生产方法 |
CN110656284A (zh) * | 2019-09-10 | 2020-01-07 | 南京钢铁股份有限公司 | 一种一钢多级坯料生产方法 |
CN114182166A (zh) * | 2021-11-01 | 2022-03-15 | 上大新材料(泰州)研究院有限公司 | 一种390MPa级低合金耐蚀钢及其制备方法 |
CN117568706A (zh) * | 2023-09-25 | 2024-02-20 | 江苏沙钢集团淮钢特钢股份有限公司 | 一种无缝低温三通、无缝热煨弯管用钢及其生产方法 |
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Inventor after: Shi Qingzhi Inventor after: Tian Qiucheng Inventor after: Zhang Meng Inventor after: Bai Chunshan Inventor after: Shi Qingzhi Tian Qiucheng Chen Xicheng Zhang Mengbai Spring Hill Inventor before: Tian Qiucheng Inventor before: Bai Chunshan Inventor before: Shi Qingzhi Inventor before: Zhang Meng |
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