CN100410412C - Antibacterial austenitic stainless steel - Google Patents
Antibacterial austenitic stainless steel Download PDFInfo
- Publication number
- CN100410412C CN100410412C CNB2005100132389A CN200510013238A CN100410412C CN 100410412 C CN100410412 C CN 100410412C CN B2005100132389 A CNB2005100132389 A CN B2005100132389A CN 200510013238 A CN200510013238 A CN 200510013238A CN 100410412 C CN100410412 C CN 100410412C
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- China
- Prior art keywords
- stainless steel
- antibacterial
- austenitic stainless
- present
- silver
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 12
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 25
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 8
- 230000000845 anti-microbial effect Effects 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 18
- 239000010949 copper Substances 0.000 abstract description 17
- 229910052709 silver Inorganic materials 0.000 abstract description 16
- 239000004332 silver Substances 0.000 abstract description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 13
- 239000011651 chromium Substances 0.000 abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052804 chromium Inorganic materials 0.000 abstract description 9
- 229910052759 nickel Inorganic materials 0.000 abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 239000010955 niobium Substances 0.000 abstract description 4
- 239000011572 manganese Substances 0.000 abstract description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910052758 niobium Inorganic materials 0.000 abstract description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 20
- 238000004659 sterilization and disinfection Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- -1 silver ions Chemical class 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005554 pickling Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Element | C | Si | Mn | P | S | Cr | Ni | N | Ag | Cu | Nb | Anti-corrosion | Sterilization | Cost | Processing |
1 | 0.05 | 0.3 | 14 | 0.02 | 0.006 | 13 | 3.5 | 0.20 | 0.05 | 1.5 | 0.03 | ○ | ○ | ○ | ○ |
2 | 0.04 | 0.4 | 15 | 0.02 | 0.008 | 14 | 3.2 | 0.21 | 0.01 | 2.0 | 0.03 | ○ | ○ | ○ | ○ |
3 | 0.03 | 0.5 | 15 | 0.02 | 0.010 | 14 | 3.4 | 0.10 | 0.02 | 1.0 | 0.03 | ○ | ○ | ○ | ○ |
4 | 0.09 | 0.3 | 10 | 0.03 | 0.020 | 13 | 3.0 | 0.07 | 0.01 | 3.0 | 0.03 | ○ | ○ | ○ | ○ |
5 | 0.08 | 0.5 | 11 | 0.02 | 0.007 | 12 | 2.8 | 0.08 | 0.02 | 2.5 | 0.04 | ○ | ○ | ○ | ○ |
6 | 0.15 | 0.3 | 15 | 0.02 | 0.009 | 15 | 1.0 | 0.30 | 0.02 | 2.0 | 0.05 | ○ | ○ | ○ | ○ |
7 | 0.13 | 0.4 | 7 | 0.03 | 0.008 | 11 | 1.8 | 0.09 | 0.03 | 2.7 | 0.05 | ○ | ○ | ○ | ○ |
8 | 0.08 | 0.5 | 15 | 0.02 | 0.009 | 12 | 1.6 | 0.08 | 0.02 | 2.3 | 0.03 | ○ | ○ | ○ | ○ |
9 | 0.08 | 0.4 | 14 | 0.03 | 0.007 | 12 | 1.6 | 0.20 | 0.01 | 3.0 | 0.04 | ○ | ○ | ○ | ○ |
10 | 0.08 | 0.4 | 9 | 0.02 | 0.006 | 11 | 1.7 | 0.30 | 0.02 | 1.5 | 0.04 | ○ | ○ | ○ | ○ |
11 | 0.10 | 0.4 | 13 | 0.03 | 0.006 | 11 | 1.7 | 0.16 | 0.03 | 1.7 | 0.05 | ○ | ○ | ○ | ○ |
12 | 0.14 | 0.4 | 10 | 0.02 | 0.006 | 15 | 1.0 | 0.30 | 0.05 | 2.1 | 0.05 | ○ | ○ | ○ | ○ |
13 | 0.13 | 0.4 | 14 | 0.03 | 0.003 | 14 | 1.2 | 0.20 | 0.06 | 1.8 | 0.05 | ○ | ○ | ○ | ○ |
14 | 0.15 | 0.5 | 15 | 0.02 | 0.008 | 11 | 1.2 | 0.15 | 0.07 | 1.7 | 0.04 | ○ | ○ | ○ | ○ |
15 | 0.12 | 0.4 | 10 | 0.03 | 0.007 | 11 | 1.4 | 0.08 | 0.05 | 1.9 | 0.04 | ○ | ○ | ○ | ○ |
16 | 0.13 | 0.4 | 7 | 0.02 | 0.007 | 12 | 1.3 | 0.10 | 0.02 | 2.0 | 0.05 | ○ | ○ | ○ | ○ |
17 | 0.04 | 0.4 | 0.15 | 0.03 | 0.006 | 13 | 3.0 | 0.20 | 0.03 | 2.0 | 0.03 | ○ | ○ | ○ | ○ |
18 | 0.03 | 0.3 | 0.13 | 0.03 | 0.008 | 14 | 3.5 | 0.25 | 0.02 | 2.0 | 0.01 | ○ | ○ | ○ | ○ |
19 | 0.05 | 0.8 | 0.13 | 0.01 | 0.020 | 14 | 1.2 | 0.24 | 0.03 | 2.0 | 0.01 | ○ | ○ | ○ | ○ |
20 | 0.10 | 0.3 | 0.09 | 0.02 | 0.03 | 13 | 8 | 0.06 | 0.02 | 1.0 | 0.03 | ○ | × | × | × |
21 | 0.09 | 0.3 | 0.10 | 0.01 | 0.008 | 18 | 8 | 0.08 | 0.01 | 1.5 | 0.03 | ○ | ○ | × | ○ |
22 | 0.09 | 0.3 | 0.10 | 0.01 | 0.007 | 11 | 1.3 | 0.10 | 0.06 | 1.7 | 0.15 | ○ | ○ | × | ○ |
23 | 0.01 | 0.4 | 0.15 | 0.01 | 0.009 | 9 | 2.0 | 0.08 | 0.06 | 1.2 | 0.05 | ○ | × | ○ | ○ |
24 | 0.08 | 0.4 | 0.10 | 0.01 | 0.008 | 10 | 2.0 | 0.20 | 0.05 | 1.3 | 0.05 | ○ | × | ○ | ○ |
25 | 0.08 | 0.5 | 0.11 | 0.01 | 0.001 | 12 | 2.0 | 0.25 | 0 | 2.0 | 0.05 | × | ○ | ○ | ○ |
26 | 0.15 | 0.6 | 0.8 | 0.02 | 0.006 | 13 | 2.3 | 0.30 | 0.02 | 0 | 0.04 | × | ○ | ○ | ○ |
27 | 0.08 | 0.7 | 0.13 | 0.02 | 0.03 | 13 | 2.3 | 0.20 | 0.02 | 1.6 | 0.04 | ○ | ○ | ○ | × |
28 | 0.02 | 2.0 | 0.12 | 0.01 | 0.007 | 14 | 2.4 | 0.15 | 0.03 | 1.8 | 0.05 | ○ | ○ | ○ | × |
29 | 0.06 | 0.3 | 0.11 | 0.01 | 0.008 | 15 | 2.5 | 0.20 | 0.03 | 2.0 | 0.05 | ○ | ○ | × | ○ |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100132389A CN100410412C (en) | 2005-03-24 | 2005-03-24 | Antibacterial austenitic stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100132389A CN100410412C (en) | 2005-03-24 | 2005-03-24 | Antibacterial austenitic stainless steel |
Publications (2)
Publication Number | Publication Date |
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CN1664154A CN1664154A (en) | 2005-09-07 |
CN100410412C true CN100410412C (en) | 2008-08-13 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100132389A Active CN100410412C (en) | 2005-03-24 | 2005-03-24 | Antibacterial austenitic stainless steel |
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CN (1) | CN100410412C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100447282C (en) * | 2005-10-14 | 2008-12-31 | 辽宁国瑞商贸有限公司 | Ferrite stainless steel having excellent antibacterial characteristics |
CN100547102C (en) * | 2007-04-20 | 2009-10-07 | 宝山钢铁股份有限公司 | A kind of biphase antibiotic stainless steel and manufacture method thereof |
CN105986196A (en) * | 2015-03-05 | 2016-10-05 | 中国科学院金属研究所 | Microbiological corrosion resisting duplex stainless steel |
CN106367714A (en) | 2015-07-24 | 2017-02-01 | 先健科技(深圳)有限公司 | Iron-based absorbent implanting medical instrument, prefabricated tube, and production methods of medical instrument and prefabricated tube |
CN105779902A (en) * | 2016-03-17 | 2016-07-20 | 福州大学 | Silver-containing anti-bacteria duplex stainless steel and preparing method thereof |
CN113278892A (en) * | 2021-05-25 | 2021-08-20 | 东莞市亿丰钟表有限公司 | High-chromium high-hardness corrosion-resistant alloy steel and preparation method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09111380A (en) * | 1995-10-18 | 1997-04-28 | Nisshin Steel Co Ltd | Ag-cu-zn alloy excellent in antibacterial and antimold property |
JPH10259457A (en) * | 1997-03-19 | 1998-09-29 | Nisshin Steel Co Ltd | Austenitic antibacterial stainless steel containing argentum and cuprum |
CN1256716A (en) * | 1998-03-16 | 2000-06-14 | 川崎制铁株式会社 | Stainless steel product having enhanced antibacterial action and method for producing the same |
CN1310246A (en) * | 1995-12-15 | 2001-08-29 | 日新制钢株式会社 | Antibiotic parts and its producing process |
CN1401808A (en) * | 2002-09-13 | 2003-03-12 | 张体宝 | Antibacterial austenite stainless steel |
-
2005
- 2005-03-24 CN CNB2005100132389A patent/CN100410412C/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09111380A (en) * | 1995-10-18 | 1997-04-28 | Nisshin Steel Co Ltd | Ag-cu-zn alloy excellent in antibacterial and antimold property |
CN1310246A (en) * | 1995-12-15 | 2001-08-29 | 日新制钢株式会社 | Antibiotic parts and its producing process |
JPH10259457A (en) * | 1997-03-19 | 1998-09-29 | Nisshin Steel Co Ltd | Austenitic antibacterial stainless steel containing argentum and cuprum |
CN1256716A (en) * | 1998-03-16 | 2000-06-14 | 川崎制铁株式会社 | Stainless steel product having enhanced antibacterial action and method for producing the same |
CN1401808A (en) * | 2002-09-13 | 2003-03-12 | 张体宝 | Antibacterial austenite stainless steel |
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Publication number | Publication date |
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CN1664154A (en) | 2005-09-07 |
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Date | Code | Title | Description |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YONGXING SPECIAL STAINLESS STEEL CO., LTD. Free format text: FORMER OWNER: LIU WENXI Effective date: 20081010 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: Yang Jiabu, Huzhou City, Zhejiang Province Patentee after: Yongxing Special Stainless Steel Co., Ltd. Address before: Tianjin University Park Village of Tianjin city 14-1-401 Patentee before: Liu Wenxi |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 313005 Yangjiabu, Huzhou City, Zhejiang Province Patentee after: Yongxing special material technology Co., Ltd Address before: 313005 Yangjiabu, Huzhou City, Zhejiang Province Patentee before: Yongxing Special Stainless Steel Co., Ltd. |