CN1498981A - 一种纳米析出相铁素体抗菌不锈钢 - Google Patents
一种纳米析出相铁素体抗菌不锈钢 Download PDFInfo
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- CN1498981A CN1498981A CNA021445680A CN02144568A CN1498981A CN 1498981 A CN1498981 A CN 1498981A CN A021445680 A CNA021445680 A CN A021445680A CN 02144568 A CN02144568 A CN 02144568A CN 1498981 A CN1498981 A CN 1498981A
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- stainless steel
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- precipitated phase
- antibacterial
- ferrite
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 47
- 239000010935 stainless steel Substances 0.000 title claims description 34
- 229910000859 α-Fe Inorganic materials 0.000 title claims description 12
- 230000000845 anti-microbial effect Effects 0.000 claims description 22
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 230000003115 biocidal effect Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 9
- 239000000523 sample Substances 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 239000011651 chromium Substances 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000002688 persistence Effects 0.000 description 4
- 241000222122 Candida albicans Species 0.000 description 3
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229940095731 candida albicans Drugs 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 239000000470 constituent Substances 0.000 description 1
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- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000007918 pathogenicity Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002481 rotproofing Substances 0.000 description 1
- ZMQBAPPSYGILGT-UHFFFAOYSA-N sodium;2,3-bis(hydroxymethyl)butanedioic acid Chemical compound [Na+].OCC(C(O)=O)C(CO)C(O)=O ZMQBAPPSYGILGT-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
不锈钢种类 | 合金成分(重量%) | |||||||||
Cu | Zn | C | Si | Mn | Cr | Nb | Ti | 其他 | ||
F1 | 0.2 | 0.2 | 0.03 | 0.2 | 0.2 | 17.4 | 0.98 | 0.33 | 本发明例 | |
F2 | 0.5 | 0.2 | 0.02 | 0.2 | 0.2 | 17.2 | 0.98 | 0.35 | Mo:1.0 | |
F3 | 1.7 | 0.2 | 0.02 | 1.0 | 0.3 | 18.8 | 0.64 | 0.56 | V:0.76 | |
F4 | 2.2 | 0.5 | 0.03 | 1.5 | 0.5 | 17.8 | 0.83 | 0.86 | Zr:0.89 | |
F5 | 2.8 | 0.5 | 0.02 | 0.2 | 0.2 | 18.4 | 0.98 | 0.35 | Sn:0.50 | |
F6 | - | - | 0.12 | 0.8 | 0.8 | 17 | - | - | - | 对照例 |
不锈钢种类 | 抗菌性能 | 反复摩擦后的抗菌性能 | |||||||
大肠杆菌 | 金黄色葡萄球菌 | 白念珠菌 | 枯黑菌 | 大肠杆菌 | 金黄色葡萄球菌 | 白念珠菌 | 枯黑菌 | ||
F1 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 本发明例 |
F2 | + | + | + | - | + | + | + | - | |
F3 | ++ | ++ | ++ | - | ++ | ++ | ++ | - | |
F4 | ++ | ++ | ++ | - | ++ | ++ | ++ | - | |
F5 | ++ | ++ | ++ | - | ++ | ++ | ++ | - | |
F6 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 对照例 |
钢种 | σ0.2(N/mm2) | σb(N/mm2) | δ(%) | ψ(%) | |
F3 | 229 | 528 | 61 | 79 | 本发明例 |
F6 | 205 | 450 | 22 | 50 | 对照例 |
Claims (3)
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CN 02144568 CN1230570C (zh) | 2002-11-07 | 2002-11-07 | 一种纳米析出相铁素体抗菌不锈钢 |
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CN 02144568 CN1230570C (zh) | 2002-11-07 | 2002-11-07 | 一种纳米析出相铁素体抗菌不锈钢 |
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Cited By (17)
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CN100447282C (zh) * | 2005-10-14 | 2008-12-31 | 辽宁国瑞商贸有限公司 | 一种具有优良抗菌特性的铁素体不锈钢 |
WO2009079873A1 (fr) * | 2007-12-10 | 2009-07-02 | Qiubao Pan | Canule d'aiguille en alliage spécial et aiguille destinée à des animaux utilisant une telle canule |
CN102000831A (zh) * | 2010-12-06 | 2011-04-06 | 东北大学 | 抗菌不锈钢粉末的氢冶金生产方法 |
CN102181822A (zh) * | 2011-03-24 | 2011-09-14 | 桂林电子科技大学 | 表面含铜铈的抗菌不锈钢及其应用与制备工艺 |
CN102337483A (zh) * | 2010-07-28 | 2012-02-01 | 中国科学院金属研究所 | 一种抗菌不锈钢及其热处理方法和应用 |
CN102345068A (zh) * | 2011-06-27 | 2012-02-08 | 苏州方暨圆节能科技有限公司 | 抗菌耐蚀的不锈钢散热器散热片 |
CN102676943A (zh) * | 2012-06-15 | 2012-09-19 | 福州大学 | 一种含铜抗菌双相不锈钢及其制备方法 |
CN103276300A (zh) * | 2013-04-29 | 2013-09-04 | 宁波市博祥新材料科技有限公司 | 一种含铜抗菌不锈钢及其制备方法 |
CN103860280A (zh) * | 2012-12-11 | 2014-06-18 | 中国科学院金属研究所 | 一种义齿磁性固位体 |
CN104046917A (zh) * | 2013-03-13 | 2014-09-17 | 香港城市大学 | 富Cu纳米团簇强化的超高强度铁素体钢及其制造方法 |
CN105821299A (zh) * | 2016-03-28 | 2016-08-03 | 宝钢不锈钢有限公司 | 一种高耐蚀性抗菌铁素体不锈钢及其制造方法 |
CN105986196A (zh) * | 2015-03-05 | 2016-10-05 | 中国科学院金属研究所 | 一种耐微生物腐蚀的双相不锈钢 |
CN106399850A (zh) * | 2016-08-29 | 2017-02-15 | 深圳市麦滕医疗器械有限公司 | 一种应用于普通外科手术器械中的抗菌不锈钢 |
CN108728755A (zh) * | 2018-04-04 | 2018-11-02 | 中国科学院金属研究所 | 一种高抗菌铁素体不锈钢及其制备方法 |
CN110093566A (zh) * | 2019-04-15 | 2019-08-06 | 上海大学 | 直饮水用耐蚀抗菌铁素体不锈钢及其制备方法 |
CN111996442A (zh) * | 2020-07-17 | 2020-11-27 | 北京中科普金特种材料技术发展有限公司 | 一种具有强抗菌功能的铁素体不锈钢 |
CN112981219A (zh) * | 2021-02-04 | 2021-06-18 | 北京科技大学 | 一种熔模精密铸造铁素体抗菌不锈钢的制备方法 |
-
2002
- 2002-11-07 CN CN 02144568 patent/CN1230570C/zh not_active Expired - Fee Related
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100447282C (zh) * | 2005-10-14 | 2008-12-31 | 辽宁国瑞商贸有限公司 | 一种具有优良抗菌特性的铁素体不锈钢 |
WO2009079873A1 (fr) * | 2007-12-10 | 2009-07-02 | Qiubao Pan | Canule d'aiguille en alliage spécial et aiguille destinée à des animaux utilisant une telle canule |
CN102337483B (zh) * | 2010-07-28 | 2013-10-09 | 中国科学院金属研究所 | 一种抗菌不锈钢及其热处理方法和应用 |
CN102337483A (zh) * | 2010-07-28 | 2012-02-01 | 中国科学院金属研究所 | 一种抗菌不锈钢及其热处理方法和应用 |
CN102000831A (zh) * | 2010-12-06 | 2011-04-06 | 东北大学 | 抗菌不锈钢粉末的氢冶金生产方法 |
CN102181822B (zh) * | 2011-03-24 | 2013-11-06 | 桂林电子科技大学 | 表面含铜铈的抗菌不锈钢及其应用与制备工艺 |
CN102181822A (zh) * | 2011-03-24 | 2011-09-14 | 桂林电子科技大学 | 表面含铜铈的抗菌不锈钢及其应用与制备工艺 |
CN102345068A (zh) * | 2011-06-27 | 2012-02-08 | 苏州方暨圆节能科技有限公司 | 抗菌耐蚀的不锈钢散热器散热片 |
CN102676943A (zh) * | 2012-06-15 | 2012-09-19 | 福州大学 | 一种含铜抗菌双相不锈钢及其制备方法 |
CN103860280A (zh) * | 2012-12-11 | 2014-06-18 | 中国科学院金属研究所 | 一种义齿磁性固位体 |
JP2019094568A (ja) * | 2013-03-13 | 2019-06-20 | シティー、ユニバーシティー、オブ、ホンコンCity University Of Hong Kong | 銅リッチナノクラスター強化超高強度フェライト鋼およびその製造方法 |
JP2016514211A (ja) * | 2013-03-13 | 2016-05-19 | シティー、ユニバーシティー、オブ、ホンコンCity University Of Hong Kong | 銅リッチナノクラスター強化超高強度フェライト鋼およびその製造方法 |
CN104046917A (zh) * | 2013-03-13 | 2014-09-17 | 香港城市大学 | 富Cu纳米团簇强化的超高强度铁素体钢及其制造方法 |
CN104046917B (zh) * | 2013-03-13 | 2016-05-18 | 香港城市大学 | 富Cu纳米团簇强化的超高强度铁素体钢及其制造方法 |
CN103276300B (zh) * | 2013-04-29 | 2015-11-25 | 宁波市博祥新材料科技有限公司 | 一种含铜抗菌不锈钢及其制备方法 |
CN103276300A (zh) * | 2013-04-29 | 2013-09-04 | 宁波市博祥新材料科技有限公司 | 一种含铜抗菌不锈钢及其制备方法 |
CN105986196A (zh) * | 2015-03-05 | 2016-10-05 | 中国科学院金属研究所 | 一种耐微生物腐蚀的双相不锈钢 |
CN105821299A (zh) * | 2016-03-28 | 2016-08-03 | 宝钢不锈钢有限公司 | 一种高耐蚀性抗菌铁素体不锈钢及其制造方法 |
CN105821299B (zh) * | 2016-03-28 | 2021-04-02 | 宝钢德盛不锈钢有限公司 | 一种高耐蚀性抗菌铁素体不锈钢及其制造方法 |
CN106399850A (zh) * | 2016-08-29 | 2017-02-15 | 深圳市麦滕医疗器械有限公司 | 一种应用于普通外科手术器械中的抗菌不锈钢 |
CN108728755A (zh) * | 2018-04-04 | 2018-11-02 | 中国科学院金属研究所 | 一种高抗菌铁素体不锈钢及其制备方法 |
CN108728755B (zh) * | 2018-04-04 | 2020-02-11 | 中国科学院金属研究所 | 一种高抗菌铁素体不锈钢及其制备方法 |
CN110093566A (zh) * | 2019-04-15 | 2019-08-06 | 上海大学 | 直饮水用耐蚀抗菌铁素体不锈钢及其制备方法 |
CN111996442A (zh) * | 2020-07-17 | 2020-11-27 | 北京中科普金特种材料技术发展有限公司 | 一种具有强抗菌功能的铁素体不锈钢 |
CN112981219A (zh) * | 2021-02-04 | 2021-06-18 | 北京科技大学 | 一种熔模精密铸造铁素体抗菌不锈钢的制备方法 |
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