CN1236020A - 高韧性、高耐磨蚀性浆体管线用钢的制造方法 - Google Patents
高韧性、高耐磨蚀性浆体管线用钢的制造方法 Download PDFInfo
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- CN1236020A CN1236020A CN 99107807 CN99107807A CN1236020A CN 1236020 A CN1236020 A CN 1236020A CN 99107807 CN99107807 CN 99107807 CN 99107807 A CN99107807 A CN 99107807A CN 1236020 A CN1236020 A CN 1236020A
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 239000002002 slurry Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000005098 hot rolling Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000005242 forging Methods 0.000 claims abstract description 4
- 238000003723 Smelting Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 16
- 239000004615 ingredient Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 40
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 26
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 150000004767 nitrides Chemical class 0.000 abstract description 2
- 239000010936 titanium Substances 0.000 description 25
- 229910000859 α-Fe Inorganic materials 0.000 description 23
- 230000000694 effects Effects 0.000 description 20
- 229910001566 austenite Inorganic materials 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- 238000005275 alloying Methods 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000742 Microalloyed steel Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000870 Weathering steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
Description
钢号 | C | Si | Mn | Cr | Ni | Cu | Mo | Nb | N | Ti | P | S | Ca |
1 | 0.04 | 0.26 | 0.65 | 0.74 | 0.16 | 0.22 | 0.20 | 0.036 | 0.0070 | 0.020 | 0.018 | 0.0080 | 0.0046 |
2 | 0.05 | 0.30 | 0.72 | 0.67 | 0.15 | 0.21 | 0.20 | 0.033 | 0.0130 | 0.022 | 0.021 | 0.0070 | 0.0036 |
3 | 0.03 | 0.18 | 0.78 | 0.71 | 0.14 | 0.22 | 0.23 | 0.034 | 0.0190 | 0.011 | 0.019 | 0.0080 | 0.0046 |
4 | 0.03 | 0.41 | 0.68 | 0.66 | 0.17 | 0.21 | 0.20 | 0.033 | 0.0300 | <001 | 0.019 | 0.0070 | 0.0007 |
卷取温度℃ | 钢号 | 屈服强度σ0.5,MPa | 抗拉强度σb,MPa | σ0.5/σb | 延伸率δ50% | -20℃纵向冲击韧性J/cm2 | -20℃横向冲击韧性J/cm2 |
540 | 1 | 494 | 561 | 0.88 | 33 | 180 | 175 |
2 | 487 | 580 | 0.84 | 31 | 200 | 190 | |
3 | 520 | 591 | 0.86 | 30 | 195 | 150 | |
4 | 532 | 602 | 0.88 | 30 | 160 | 90 | |
600 | 1 | 418 | 487 | 0.86 | 43.5 | ||
2 | 434 | 509 | 0.85 | 39.5 | |||
3 | 451 | 513 | 0.88 | 40 | |||
4 | 465 | 537 | 0.87 | 35.5 |
Claims (2)
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CN99107807A CN1084798C (zh) | 1999-05-31 | 1999-05-31 | 高韧性、高耐磨蚀性浆体管线用钢的制造方法 |
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CN99107807A CN1084798C (zh) | 1999-05-31 | 1999-05-31 | 高韧性、高耐磨蚀性浆体管线用钢的制造方法 |
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CN1236020A true CN1236020A (zh) | 1999-11-24 |
CN1084798C CN1084798C (zh) | 2002-05-15 |
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CN99107807A Expired - Fee Related CN1084798C (zh) | 1999-05-31 | 1999-05-31 | 高韧性、高耐磨蚀性浆体管线用钢的制造方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100366780C (zh) * | 2004-09-10 | 2008-02-06 | 宝山钢铁股份有限公司 | 具有高止裂韧性的针状铁素体型x70管线钢及其制造方法 |
CN100420769C (zh) * | 2006-08-24 | 2008-09-24 | 武汉钢铁(集团)公司 | 水电站压力钢管用控轧控冷钢及其生产方法 |
CN100434561C (zh) * | 2005-07-26 | 2008-11-19 | 武汉钢铁(集团)公司 | 大线能量焊接水电站压力管用钢及其生产方法 |
CN100580123C (zh) * | 2008-08-29 | 2010-01-13 | 攀钢集团研究院有限公司 | 高强度耐大气腐蚀钢及其生产方法 |
CN102041458A (zh) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | 低合金耐磨钢及其制造方法 |
CN102747292A (zh) * | 2012-07-31 | 2012-10-24 | 首钢总公司 | 正火态抗酸管线用钢x52ns热轧板卷及其制造方法 |
CN102776445A (zh) * | 2012-07-27 | 2012-11-14 | 攀枝花贝氏体耐磨管道有限公司 | 一种浆体输送用下贝氏体耐磨钢管及其制造方法 |
CN106435398A (zh) * | 2016-10-15 | 2017-02-22 | 睿智钢业有限公司 | 耐腐蚀焊接结构钢及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10237583A (ja) * | 1997-02-27 | 1998-09-08 | Sumitomo Metal Ind Ltd | 高張力鋼およびその製造方法 |
-
1999
- 1999-05-31 CN CN99107807A patent/CN1084798C/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100366780C (zh) * | 2004-09-10 | 2008-02-06 | 宝山钢铁股份有限公司 | 具有高止裂韧性的针状铁素体型x70管线钢及其制造方法 |
CN100434561C (zh) * | 2005-07-26 | 2008-11-19 | 武汉钢铁(集团)公司 | 大线能量焊接水电站压力管用钢及其生产方法 |
CN100420769C (zh) * | 2006-08-24 | 2008-09-24 | 武汉钢铁(集团)公司 | 水电站压力钢管用控轧控冷钢及其生产方法 |
CN100580123C (zh) * | 2008-08-29 | 2010-01-13 | 攀钢集团研究院有限公司 | 高强度耐大气腐蚀钢及其生产方法 |
CN102041458A (zh) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | 低合金耐磨钢及其制造方法 |
CN102776445A (zh) * | 2012-07-27 | 2012-11-14 | 攀枝花贝氏体耐磨管道有限公司 | 一种浆体输送用下贝氏体耐磨钢管及其制造方法 |
CN102776445B (zh) * | 2012-07-27 | 2014-01-29 | 攀枝花贝氏体耐磨管道有限公司 | 一种浆体输送用下贝氏体耐磨钢管及其制造方法 |
CN102747292A (zh) * | 2012-07-31 | 2012-10-24 | 首钢总公司 | 正火态抗酸管线用钢x52ns热轧板卷及其制造方法 |
CN106435398A (zh) * | 2016-10-15 | 2017-02-22 | 睿智钢业有限公司 | 耐腐蚀焊接结构钢及其制备方法 |
CN106435398B (zh) * | 2016-10-15 | 2017-12-29 | 睿智钢业有限公司 | 耐腐蚀焊接结构钢及其制备方法 |
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CN1084798C (zh) | 2002-05-15 |
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Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN STEEL GROUP IRON AND STEEL CO LTD Effective date: 20010928 |
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Effective date of registration: 20010928 Address after: Orchard, Fujin Road, Baoshan District, Shanghai Applicant after: Baoshan Iron & Steel Co., Ltd. Address before: No. 1, middle section, factory road, Shanghai, Baoshan District Applicant before: Baoshan Iron & Steel (Group) Co., Ltd. |
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