EP2712371A4 - MARTENSITIC ANTIBACTERIAL STAINLESS STEEL AND MANUFACTURING METHOD THEREOF - Google Patents
MARTENSITIC ANTIBACTERIAL STAINLESS STEEL AND MANUFACTURING METHOD THEREOFInfo
- Publication number
- EP2712371A4 EP2712371A4 EP12767409.1A EP12767409A EP2712371A4 EP 2712371 A4 EP2712371 A4 EP 2712371A4 EP 12767409 A EP12767409 A EP 12767409A EP 2712371 A4 EP2712371 A4 EP 2712371A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- martensitic
- manufacturing
- stainless steel
- antibacterial stainless
- antibacterial
- Prior art date
- 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.)
- Withdrawn
Links
- 230000000844 anti-bacterial effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000734 martensite Inorganic materials 0.000 title 1
- 229910001220 stainless steel Inorganic materials 0.000 title 1
- 239000010935 stainless steel Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/06—Special casting characterised by the nature of the product by its physical properties
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110083730.9A CN102168226B (zh) | 2011-04-02 | 2011-04-02 | 一种马氏体抗菌不锈钢及其制造方法 |
PCT/IB2012/000855 WO2012137070A2 (en) | 2011-04-02 | 2012-04-02 | A martensitic antibacterial stainless steel and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2712371A2 EP2712371A2 (en) | 2014-04-02 |
EP2712371A4 true EP2712371A4 (en) | 2014-10-08 |
Family
ID=44489538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12767409.1A Withdrawn EP2712371A4 (en) | 2011-04-02 | 2012-04-02 | MARTENSITIC ANTIBACTERIAL STAINLESS STEEL AND MANUFACTURING METHOD THEREOF |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130092296A1 (zh) |
EP (1) | EP2712371A4 (zh) |
CN (1) | CN102168226B (zh) |
WO (1) | WO2012137070A2 (zh) |
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CN102168226B (zh) * | 2011-04-02 | 2013-04-10 | 裘德鑫 | 一种马氏体抗菌不锈钢及其制造方法 |
CN102330022A (zh) * | 2011-09-09 | 2012-01-25 | 天津石泰集团有限公司 | 一种新型马氏体抗菌不锈钢及其热处理方法和应用 |
CN103060681A (zh) * | 2011-10-20 | 2013-04-24 | 上海田岛工具有限公司 | 高韧性、耐腐蚀刀片材料 |
CN103060682A (zh) * | 2011-10-20 | 2013-04-24 | 上海田岛工具有限公司 | 良好韧性和强度刀片材料 |
CN102534427B (zh) * | 2012-01-19 | 2013-11-27 | 戴初发 | 一种具有广谱抗菌作用的马氏体不锈钢 |
CN102766816B (zh) * | 2012-07-06 | 2013-09-25 | 常熟市长江不锈钢材料有限公司 | 80Cr14MoV高碳高铬马氏体不锈钢带钢及其制备方法 |
CN102989952A (zh) * | 2012-08-22 | 2013-03-27 | 昌利锻造有限公司 | 一种托线夹的加工方法 |
CN102876989B (zh) * | 2012-10-24 | 2016-01-06 | 章磊 | 一种耐腐蚀抗菌不锈钢及其制作方法 |
CN102876988B (zh) * | 2012-10-24 | 2016-02-03 | 章磊 | 一种耐腐蚀抗菌不锈钢及其制作方法 |
CN102876990B (zh) * | 2012-10-24 | 2014-08-20 | 章磊 | 一种耐腐蚀抗菌不锈钢及其制作方法 |
CN103255343A (zh) * | 2013-04-24 | 2013-08-21 | 宝钢不锈钢有限公司 | 一种具有优良性能的含锡马氏体不锈钢及其制造方法 |
CN103710508B (zh) * | 2013-12-13 | 2016-05-18 | 柳城县鼎铭金属制品有限公司 | 抗菌不锈钢线材的制造方法 |
CN103820723A (zh) * | 2014-01-09 | 2014-05-28 | 马鞍山市恒毅机械制造有限公司 | 一种刀具用不锈钢材料及其制备方法 |
RU2546947C1 (ru) * | 2014-03-27 | 2015-04-10 | ООО "Комплект ТС" | Нержавеющая сталь мартенситного класса для медицинских инструментов |
CN103994705A (zh) * | 2014-06-10 | 2014-08-20 | 沈阳飞机工业(集团)有限公司 | 一种弹簧零件的测量方法 |
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CN104451430A (zh) * | 2014-11-13 | 2015-03-25 | 湖北宏盛不锈钢制品有限公司 | 一种具有高韧性的不锈钢丝 |
CN104409748A (zh) * | 2014-11-13 | 2015-03-11 | 湖北宏盛不锈钢制品有限公司 | 一种用于燃料电池的不锈钢隔板 |
CN104404381A (zh) * | 2014-11-13 | 2015-03-11 | 湖北宏盛不锈钢制品有限公司 | 一种高强度马氏体不锈钢 |
KR101648271B1 (ko) * | 2014-11-26 | 2016-08-12 | 주식회사 포스코 | 항균성이 우수한 고경도 마르텐사이트계 스테인리스강 및 이의 제조방법 |
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CN104694832B (zh) * | 2015-02-28 | 2017-02-01 | 钢铁研究总院 | 一种核反应堆用马氏体不锈钢及制备方法 |
WO2016174500A1 (fr) * | 2015-04-30 | 2016-11-03 | Aperam | Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit |
CN105568176A (zh) * | 2015-12-28 | 2016-05-11 | 钢铁研究总院 | 一种高强韧高锋利持久度抗菌不锈钢 |
US9719160B1 (en) * | 2016-03-20 | 2017-08-01 | Francis Joseph Gojny | Stainless steel alloys with antimicrobial properties |
PL3445884T3 (pl) * | 2016-04-22 | 2021-04-19 | Sandvik Intellectual Property Ab | Stop ferrytyczny |
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CN114196891A (zh) * | 2021-12-08 | 2022-03-18 | 山西太钢不锈钢股份有限公司 | 一种热加工性优异的马氏体抗菌不锈钢及其制造方法 |
CN114807772B (zh) * | 2022-04-29 | 2023-03-17 | 燕山大学 | 一种时效强化的高强韧轻质钢及其制造方法 |
CN114855094B (zh) * | 2022-05-23 | 2022-12-09 | 东北大学 | 一种耐蚀抗菌马氏体不锈钢及其制备方法和应用 |
CN115491471A (zh) * | 2022-08-31 | 2022-12-20 | 江苏丰东热处理及表面改性工程技术研究有限公司 | 热处理工艺方法 |
CN115852123B (zh) * | 2023-02-28 | 2023-05-05 | 北京为康环保科技有限公司 | 一种抗菌不锈钢的处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11343540A (ja) * | 1998-06-01 | 1999-12-14 | Nisshin Steel Co Ltd | 抗菌性に優れたマルテンサイト系ステンレス鋼 |
JP2000160294A (ja) * | 1998-11-24 | 2000-06-13 | Nisshin Steel Co Ltd | 高硬度抗菌性鋼材およびその製造法 |
CN1924058A (zh) * | 2005-08-30 | 2007-03-07 | 中国科学院金属研究所 | 一种具有优良抗菌性能的富稀土不锈钢 |
CN1948535A (zh) * | 2006-11-09 | 2007-04-18 | 安徽工业大学 | 稀土改进抗菌性能含银不锈钢 |
CN101205592A (zh) * | 2006-12-19 | 2008-06-25 | 中国科学院金属研究所 | 一种马氏体抗菌不锈钢及其热处理方法 |
CN101768700A (zh) * | 2009-02-01 | 2010-07-07 | 裘德鑫 | 抗菌马氏体不锈钢应用于五金行业 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY114984A (en) * | 1995-01-13 | 2003-03-31 | Hitachi Metals Ltd | High hardness martensitic stainless steel with good pitting corrosion resistance |
MY118759A (en) * | 1995-12-15 | 2005-01-31 | Nisshin Steel Co Ltd | Use of a stainless steel as an anti-microbial member in a sanitary environment |
CN102168226B (zh) * | 2011-04-02 | 2013-04-10 | 裘德鑫 | 一种马氏体抗菌不锈钢及其制造方法 |
-
2011
- 2011-04-02 CN CN201110083730.9A patent/CN102168226B/zh active Active
-
2012
- 2012-04-02 US US13/437,679 patent/US20130092296A1/en not_active Abandoned
- 2012-04-02 EP EP12767409.1A patent/EP2712371A4/en not_active Withdrawn
- 2012-04-02 WO PCT/IB2012/000855 patent/WO2012137070A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11343540A (ja) * | 1998-06-01 | 1999-12-14 | Nisshin Steel Co Ltd | 抗菌性に優れたマルテンサイト系ステンレス鋼 |
JP2000160294A (ja) * | 1998-11-24 | 2000-06-13 | Nisshin Steel Co Ltd | 高硬度抗菌性鋼材およびその製造法 |
CN1924058A (zh) * | 2005-08-30 | 2007-03-07 | 中国科学院金属研究所 | 一种具有优良抗菌性能的富稀土不锈钢 |
CN1948535A (zh) * | 2006-11-09 | 2007-04-18 | 安徽工业大学 | 稀土改进抗菌性能含银不锈钢 |
CN101205592A (zh) * | 2006-12-19 | 2008-06-25 | 中国科学院金属研究所 | 一种马氏体抗菌不锈钢及其热处理方法 |
CN101768700A (zh) * | 2009-02-01 | 2010-07-07 | 裘德鑫 | 抗菌马氏体不锈钢应用于五金行业 |
Also Published As
Publication number | Publication date |
---|---|
CN102168226B (zh) | 2013-04-10 |
US20130092296A1 (en) | 2013-04-18 |
CN102168226A (zh) | 2011-08-31 |
EP2712371A2 (en) | 2014-04-02 |
WO2012137070A2 (en) | 2012-10-11 |
WO2012137070A3 (en) | 2013-01-03 |
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