CN102732808A - 一种分离机行业用双相不锈钢筒体及其离心浇铸工艺 - Google Patents
一种分离机行业用双相不锈钢筒体及其离心浇铸工艺 Download PDFInfo
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- CN102732808A CN102732808A CN2012102410266A CN201210241026A CN102732808A CN 102732808 A CN102732808 A CN 102732808A CN 2012102410266 A CN2012102410266 A CN 2012102410266A CN 201210241026 A CN201210241026 A CN 201210241026A CN 102732808 A CN102732808 A CN 102732808A
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- steel cylinder
- molten steel
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- stainless steel
- rotational casting
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 57
- 239000010935 stainless steel Substances 0.000 title claims abstract description 55
- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000010106 rotational casting Methods 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000000926 separation method Methods 0.000 claims description 22
- 238000005516 engineering process Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004615 ingredient Substances 0.000 claims description 9
- 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
- 238000007670 refining Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000137 annealing 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
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005261 decarburization Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000010436 fluorite Substances 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 239000002223 garnet Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 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
- 238000012856 packing Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000000327 preparative centrifugation Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 229910052845 zircon Inorganic materials 0.000 claims description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 6
- 229910052759 nickel Inorganic materials 0.000 abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011733 molybdenum Substances 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract 2
- 229910000510 noble metal Inorganic materials 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 239000010964 304L stainless steel Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
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Abstract
Description
元素 | Cr | Ni | Mn | Mo | N | C | Si | Cu | P | S | Fe |
含量 | 17.0-32.0 | 1.00-5.00 | 1.0-10.00 | 0.10-2.50 | 0.20-0.50 | ≤0.040 | ≤1.00 | 0.10-1.00 | ≤0.040 | ≤0.030 | 余量 |
元素 | Cr | Ni | Mn | Mo | N | C | Si | Cu | P | S | Fe |
含量 | 17.0-32.0 | 1.00-5.00 | 1.0-10.00 | 0.10-2.50 | 0.20-0.50 | ≤0.040 | ≤1.00 | 0.10-1.00 | ≤0.040 | ≤0.030 | 余量 |
元素 | Cr | Ni | Mn | Mo | N | C | Si | Cu | P | S | Fe |
含量 | 17.0-32.0 | 1.00-5.00 | 1.0-10.00 | 0.10-2.50 | 0.20-0.50 | ≤0.040 | ≤1.00 | 0.10-1.00 | ≤0.040 | ≤0.030 | 余量 |
元素 | Cr | Ni | Mn | Mo | N | C | Si | Cu | P | S | Fe |
含量 | 17.0-32.0 | 1.00-5.00 | 1.0-10.00 | 0.10-2.50 | 0.20-0.50 | ≤0.040 | ≤1.00 | 0.10-1.00 | ≤0.040 | ≤0.030 | 余量 |
温度 | 抗拉强度σb,MPa | 屈服强度σs,MPa |
200℉ | 594 | 384 |
300℉ | 560 | 280 |
400℉ | 540 | 328 |
500℉ | 540 | 318 |
Claims (2)
Priority Applications (1)
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CN2012102410266A CN102732808A (zh) | 2012-07-12 | 2012-07-12 | 一种分离机行业用双相不锈钢筒体及其离心浇铸工艺 |
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CN2012102410266A CN102732808A (zh) | 2012-07-12 | 2012-07-12 | 一种分离机行业用双相不锈钢筒体及其离心浇铸工艺 |
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CN2012102410266A Pending CN102732808A (zh) | 2012-07-12 | 2012-07-12 | 一种分离机行业用双相不锈钢筒体及其离心浇铸工艺 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105349906A (zh) * | 2015-11-02 | 2016-02-24 | 四川维珍石化设备有限公司 | 超级双相不锈钢卧螺离心分离机转鼓离心浇铸方法 |
CN105834390A (zh) * | 2016-06-14 | 2016-08-10 | 四川维珍石化设备有限公司 | 一种采用金属模对离心机环形零部件进行立式离心浇铸的方法 |
CN106978575A (zh) * | 2017-03-23 | 2017-07-25 | 合肥协耀玻璃制品有限公司 | 一种低镍铬加工性能优良的双相不锈钢及其生产工艺 |
CN107012407A (zh) * | 2017-03-23 | 2017-08-04 | 合肥协耀玻璃制品有限公司 | 一种耐腐蚀的双相不锈钢及其制备方法 |
CN107083524A (zh) * | 2017-03-23 | 2017-08-22 | 合肥协耀玻璃制品有限公司 | 一种双相不锈钢及其制备方法 |
CN107829029A (zh) * | 2017-11-10 | 2018-03-23 | 洛阳双瑞特种装备有限公司 | 一种ZG022Cr22Ni5Mo3N材质双相不锈钢冶炼工艺方法 |
CN110117757A (zh) * | 2019-05-22 | 2019-08-13 | 二重(德阳)重型装备有限公司 | ZG06Cr25Ni20铸件材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1352319A (zh) * | 2000-11-15 | 2002-06-05 | 浦项产业科学研究院 | 具有高机械强度和抗腐蚀的马氏体不锈钢 |
CN101596584A (zh) * | 2009-07-10 | 2009-12-09 | 攀枝花新钢钒股份有限公司 | 沉没辊或稳定辊的离心复合制造方法 |
CN102248147A (zh) * | 2011-07-01 | 2011-11-23 | 屈志 | 一种新型不锈钢离心分离机转鼓及其制造方法 |
-
2012
- 2012-07-12 CN CN2012102410266A patent/CN102732808A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1352319A (zh) * | 2000-11-15 | 2002-06-05 | 浦项产业科学研究院 | 具有高机械强度和抗腐蚀的马氏体不锈钢 |
CN101596584A (zh) * | 2009-07-10 | 2009-12-09 | 攀枝花新钢钒股份有限公司 | 沉没辊或稳定辊的离心复合制造方法 |
CN102248147A (zh) * | 2011-07-01 | 2011-11-23 | 屈志 | 一种新型不锈钢离心分离机转鼓及其制造方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105349906A (zh) * | 2015-11-02 | 2016-02-24 | 四川维珍石化设备有限公司 | 超级双相不锈钢卧螺离心分离机转鼓离心浇铸方法 |
CN105349906B (zh) * | 2015-11-02 | 2018-08-10 | 四川维珍高新材料有限公司 | 超级双相不锈钢卧螺离心分离机转鼓离心浇铸方法 |
CN105834390A (zh) * | 2016-06-14 | 2016-08-10 | 四川维珍石化设备有限公司 | 一种采用金属模对离心机环形零部件进行立式离心浇铸的方法 |
CN106978575A (zh) * | 2017-03-23 | 2017-07-25 | 合肥协耀玻璃制品有限公司 | 一种低镍铬加工性能优良的双相不锈钢及其生产工艺 |
CN107012407A (zh) * | 2017-03-23 | 2017-08-04 | 合肥协耀玻璃制品有限公司 | 一种耐腐蚀的双相不锈钢及其制备方法 |
CN107083524A (zh) * | 2017-03-23 | 2017-08-22 | 合肥协耀玻璃制品有限公司 | 一种双相不锈钢及其制备方法 |
CN107829029A (zh) * | 2017-11-10 | 2018-03-23 | 洛阳双瑞特种装备有限公司 | 一种ZG022Cr22Ni5Mo3N材质双相不锈钢冶炼工艺方法 |
CN110117757A (zh) * | 2019-05-22 | 2019-08-13 | 二重(德阳)重型装备有限公司 | ZG06Cr25Ni20铸件材料及其制备方法 |
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Owner name: SICHUAN WEIZHEN PETROCHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QU ZHI Effective date: 20140707 |
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Effective date of registration: 20140707 Address after: 610000 No. 3 Golden North Road, Qingbaijiang District, Sichuan, Chengdu Applicant after: SICHUAN WEIZHEN PETROCHEMICAL EQUIPMENT CO., LTD. Address before: 610000 No. 3 Golden Road North, Qingbaijiang Industrial Zone, Sichuan, Chengdu Applicant before: Qu Zhi |
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Application publication date: 20121017 |