CN102251185A - 钢管减径机或定径机用高铬轧辊制备方法及其高铬轧辊 - Google Patents
钢管减径机或定径机用高铬轧辊制备方法及其高铬轧辊 Download PDFInfo
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- CN102251185A CN102251185A CN 201110169002 CN201110169002A CN102251185A CN 102251185 A CN102251185 A CN 102251185A CN 201110169002 CN201110169002 CN 201110169002 CN 201110169002 A CN201110169002 A CN 201110169002A CN 102251185 A CN102251185 A CN 102251185A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 239000011651 chromium Substances 0.000 title claims abstract description 68
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 61
- 238000004513 sizing Methods 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000000137 annealing Methods 0.000 claims abstract description 20
- 238000005496 tempering Methods 0.000 claims abstract description 20
- 238000010791 quenching Methods 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- 230000000171 quenching effect Effects 0.000 claims abstract description 13
- 238000007669 thermal treatment Methods 0.000 claims abstract description 11
- 238000005266 casting Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 17
- 238000010583 slow cooling Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 239000003110 molding sand Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910001566 austenite Inorganic materials 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 claims description 4
- 241001062472 Stokellia anisodon Species 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 18
- 238000005096 rolling process Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000003801 milling Methods 0.000 abstract description 3
- 229910000640 Fe alloy Inorganic materials 0.000 abstract description 2
- 238000009750 centrifugal casting Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000007528 sand casting Methods 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 9
- 229910001141 Ductile iron Inorganic materials 0.000 description 8
- 238000007499 fusion processing Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000003245 working effect Effects 0.000 description 7
- 238000007872 degassing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 3
- 201000009240 nasopharyngitis Diseases 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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Abstract
Description
C | Si | Mn | P | S | Cr | Mo | Cu | Al | Nb | Ti | N | RE |
1.63 | 0.30 | 0.70 | 0.029 | 0.017 | 9.00 | 0.6 | 0.15 | 0.10 | 0.16 | 0.18 | 0.06 | 0.02 |
C | Si | Mn | P | S | Cr | Mo | Cu | Al | Nb | Ti | N | RE |
2.15 | 0.50 | 0.50 | 0.030 | 0.021 | 11.00 | 0.4 | 0.28 | 0.25 | 0.25 | 0.26 | 0.27 | 0.46 |
C | Si | Mn | P | S | Cr | Mo | Cu | Al | Nb | Ti | N | RE |
1.80 | 0.42 | 0.60 | 0.035 | 0.025 | 10.05 | 0.50 | 0.20 | 0.2 | 0.10 | 0.10 | 0.01 | 0.22 |
C | Si | Mn | P | S | Cr | Mo | Cu | Al | Nb | Ti | N | RE |
1.60 | 0.20 | 0.80 | 0.04 | 0.03 | 8.00 | 0.80 | 0.10 | 0.30 | 0.3 | 0.05 | 0.15 | 0.30 |
C | Si | Mn | P | S | Cr | Mo | Cu | Al | Nb | Ti | N | RE |
2.20 | 0.60 | 0.40 | 0.045 | 0.04 | 12.00 | 0.20 | 0.30 | 0.01 | 0.03 | 0.30 | 0.30 | 0.50 |
轧辊材质与出处 | 轧制钢管的支数 |
本实施例铸造高铬轧辊 | 12700-12800 |
进口合金铸铁轧辊 | 4500-6000 |
国产合金铸铁轧辊 | 3000-5000 |
Claims (10)
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CN201110169002A CN102251185B (zh) | 2011-06-22 | 2011-06-22 | 钢管减径机或定径机用高铬轧辊制备方法及其高铬轧辊 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015175959A1 (en) * | 2014-05-16 | 2015-11-19 | Roman Radon | Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom |
CN105401087A (zh) * | 2015-10-28 | 2016-03-16 | 安徽省三方新材料科技有限公司 | 一种矿山井用溜槽衬板及其加工工艺 |
US9580777B1 (en) | 2016-02-08 | 2017-02-28 | Roman Radon | Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom |
CN107747097A (zh) * | 2017-10-12 | 2018-03-02 | 徐州东鹏工具制造有限公司 | 一种钢管的热加工工艺 |
CN108115105A (zh) * | 2017-12-22 | 2018-06-05 | 中钢集团邢台机械轧辊有限公司 | 一种高合金离心轧辊的制备方法 |
CN108239690A (zh) * | 2018-02-11 | 2018-07-03 | 湖南耐特材料科技有限公司 | 一种用于板材及棒材的热处理工艺 |
CN108500062A (zh) * | 2018-05-04 | 2018-09-07 | 哈尔滨哈飞工业有限责任公司 | 减定径机组在线监测联合保护*** |
CN110257706A (zh) * | 2019-07-03 | 2019-09-20 | 常州市中宇合金轧辊厂 | 带槽铸造模具钢焊接钢管用冷轧辊及其加工工艺 |
CN110653340B (zh) * | 2018-06-29 | 2021-02-19 | 宝山钢铁股份有限公司 | 定宽机外块铸钢件的制造方法 |
CN113481419A (zh) * | 2021-06-30 | 2021-10-08 | 南京欣灿奇冶金设备有限公司 | 一种永不脱落的步进式加热炉装出料悬臂辊及其加工工艺 |
CN115502212A (zh) * | 2022-08-31 | 2022-12-23 | 中国科学院金属研究所 | 一种航空发动机减震器限位杆用gh2150合金无缝管及轧制方法 |
CN116240468A (zh) * | 2022-12-16 | 2023-06-09 | 中钢集团邢台机械轧辊有限公司 | 一种二辊机架高速钢轧辊及其制备方法 |
CN116871462A (zh) * | 2023-09-07 | 2023-10-13 | 淄博方锥机械制造有限公司 | 一种优化高铬铸铁碳化物形态的钢管模具轧辊制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002146471A (ja) * | 2000-11-07 | 2002-05-22 | Nippon Steel Corp | 低温靱性および溶接熱影響部靭性に優れた超高強度鋼板、超高強度鋼管およびそれらの製造法 |
CN101015836A (zh) * | 2006-11-22 | 2007-08-15 | 袁厚之 | 焊接钢管用铸造高铬铁或铸造高铬钢轧辊 |
CN101818297A (zh) * | 2010-05-11 | 2010-09-01 | 湘潭华进科技有限公司 | 高强度珠光体球墨铸铁压延成型模具材料的制造方法 |
-
2011
- 2011-06-22 CN CN201110169002A patent/CN102251185B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002146471A (ja) * | 2000-11-07 | 2002-05-22 | Nippon Steel Corp | 低温靱性および溶接熱影響部靭性に優れた超高強度鋼板、超高強度鋼管およびそれらの製造法 |
CN101015836A (zh) * | 2006-11-22 | 2007-08-15 | 袁厚之 | 焊接钢管用铸造高铬铁或铸造高铬钢轧辊 |
CN101818297A (zh) * | 2010-05-11 | 2010-09-01 | 湘潭华进科技有限公司 | 高强度珠光体球墨铸铁压延成型模具材料的制造方法 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015175959A1 (en) * | 2014-05-16 | 2015-11-19 | Roman Radon | Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom |
US9284631B2 (en) | 2014-05-16 | 2016-03-15 | Roman Radon | Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom |
CN105401087A (zh) * | 2015-10-28 | 2016-03-16 | 安徽省三方新材料科技有限公司 | 一种矿山井用溜槽衬板及其加工工艺 |
US9580777B1 (en) | 2016-02-08 | 2017-02-28 | Roman Radon | Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom |
CN107747097A (zh) * | 2017-10-12 | 2018-03-02 | 徐州东鹏工具制造有限公司 | 一种钢管的热加工工艺 |
CN108115105B (zh) * | 2017-12-22 | 2021-05-14 | 中钢集团邢台机械轧辊有限公司 | 一种高合金离心轧辊的制备方法 |
CN108115105A (zh) * | 2017-12-22 | 2018-06-05 | 中钢集团邢台机械轧辊有限公司 | 一种高合金离心轧辊的制备方法 |
CN108239690A (zh) * | 2018-02-11 | 2018-07-03 | 湖南耐特材料科技有限公司 | 一种用于板材及棒材的热处理工艺 |
CN108239690B (zh) * | 2018-02-11 | 2020-05-01 | 湖南耐特材料科技有限公司 | 一种用于板材及棒材的热处理工艺 |
CN108500062A (zh) * | 2018-05-04 | 2018-09-07 | 哈尔滨哈飞工业有限责任公司 | 减定径机组在线监测联合保护*** |
CN108500062B (zh) * | 2018-05-04 | 2019-06-18 | 哈尔滨哈飞工业有限责任公司 | 减定径机组在线监测联合保护*** |
CN110653340B (zh) * | 2018-06-29 | 2021-02-19 | 宝山钢铁股份有限公司 | 定宽机外块铸钢件的制造方法 |
CN110257706A (zh) * | 2019-07-03 | 2019-09-20 | 常州市中宇合金轧辊厂 | 带槽铸造模具钢焊接钢管用冷轧辊及其加工工艺 |
CN113481419A (zh) * | 2021-06-30 | 2021-10-08 | 南京欣灿奇冶金设备有限公司 | 一种永不脱落的步进式加热炉装出料悬臂辊及其加工工艺 |
CN115502212A (zh) * | 2022-08-31 | 2022-12-23 | 中国科学院金属研究所 | 一种航空发动机减震器限位杆用gh2150合金无缝管及轧制方法 |
CN115502212B (zh) * | 2022-08-31 | 2023-02-28 | 中国科学院金属研究所 | 一种航空发动机减震器限位杆用gh2150合金无缝管及轧制方法 |
CN116240468A (zh) * | 2022-12-16 | 2023-06-09 | 中钢集团邢台机械轧辊有限公司 | 一种二辊机架高速钢轧辊及其制备方法 |
CN116871462A (zh) * | 2023-09-07 | 2023-10-13 | 淄博方锥机械制造有限公司 | 一种优化高铬铸铁碳化物形态的钢管模具轧辊制备方法 |
CN116871462B (zh) * | 2023-09-07 | 2023-11-14 | 淄博方锥机械制造有限公司 | 一种优化高铬铸铁碳化物形态的钢管模具轧辊制备方法 |
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Denomination of invention: Preparation method of high-chromium roller for steel tube reducing mill or sizing mill and high-chromium roller prepared thereby Effective date of registration: 20141120 Granted publication date: 20120905 Pledgee: Qilu bank Limited by Share Ltd Ji'nan high tech branch Pledgor: Shandong Province Sifang Technical Development Co., Ltd. Registration number: 2014370000034 |
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