EP3074544B8 - Acier inoxydable martensitique, pièce réalisée en cet acier et son procédé de fabrication - Google Patents
Acier inoxydable martensitique, pièce réalisée en cet acier et son procédé de fabrication Download PDFInfo
- Publication number
- EP3074544B8 EP3074544B8 EP14802886.3A EP14802886A EP3074544B8 EP 3074544 B8 EP3074544 B8 EP 3074544B8 EP 14802886 A EP14802886 A EP 14802886A EP 3074544 B8 EP3074544 B8 EP 3074544B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel
- part made
- manufacturing same
- martensitic stainless
- stainless steel
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
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- 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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- 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
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/04—Hardening by cooling below 0 degrees Celsius
-
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- C21D2211/005—Ferrite
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14802886T PL3074544T3 (pl) | 2013-11-25 | 2014-11-25 | Nierdzewna stal martenzytyczna, element wykonany z tej stali i sposób jego wytwarzania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1361598A FR3013738B1 (fr) | 2013-11-25 | 2013-11-25 | Acier inoxydable martensitique, piece realisee en cet acier et son procede de fabrication |
PCT/EP2014/075534 WO2015075262A1 (fr) | 2013-11-25 | 2014-11-25 | Acier inoxydable martensitique, pièce réalisée en cet acier et son procédé de fabrication |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3074544A1 EP3074544A1 (fr) | 2016-10-05 |
EP3074544B1 EP3074544B1 (fr) | 2019-10-30 |
EP3074544B8 true EP3074544B8 (fr) | 2020-03-11 |
Family
ID=50424415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14802886.3A Active EP3074544B8 (fr) | 2013-11-25 | 2014-11-25 | Acier inoxydable martensitique, pièce réalisée en cet acier et son procédé de fabrication |
Country Status (12)
Country | Link |
---|---|
US (1) | US20160289805A1 (ja) |
EP (1) | EP3074544B8 (ja) |
JP (1) | JP6207761B2 (ja) |
CN (1) | CN105765087B (ja) |
CA (1) | CA2930140C (ja) |
DK (1) | DK3074544T3 (ja) |
ES (1) | ES2763971T3 (ja) |
FR (1) | FR3013738B1 (ja) |
MX (1) | MX2016006766A (ja) |
PL (1) | PL3074544T3 (ja) |
RU (1) | RU2016119955A (ja) |
WO (1) | WO2015075262A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107653421B (zh) * | 2016-07-26 | 2019-12-10 | 中国科学院金属研究所 | 一种耐海水腐蚀的超高强度马氏体时效不锈钢 |
CN107236895A (zh) * | 2017-06-27 | 2017-10-10 | 南京律智诚专利技术开发有限公司 | 一种用于深海潜航设备的合金的生产工艺 |
GB201805776D0 (en) | 2018-04-06 | 2018-05-23 | Rolls Royce Plc | Maraging steel |
CN111014682B (zh) * | 2019-10-23 | 2021-12-14 | 广州市广智机电工业研究所有限公司 | 一种粉末不锈钢组织均匀化工艺 |
SE543967C2 (en) * | 2020-02-11 | 2021-10-12 | Blykalla Reaktorer Stockholm Ab | A martensitic steel |
US11702714B2 (en) | 2020-02-26 | 2023-07-18 | Crs Holdings, Llc | High fracture toughness, high strength, precipitation hardenable stainless steel |
CN112195418B (zh) * | 2020-09-29 | 2022-03-18 | 中国科学院金属研究所 | 一种微纳米晶马氏体时效不锈钢及其制备方法 |
CN113604753B (zh) * | 2021-06-22 | 2022-06-17 | 北京科技大学 | 一种2600MPa级超高强度钢及其制备方法 |
CN113774281A (zh) * | 2021-08-25 | 2021-12-10 | 哈尔滨工程大学 | 一种2000MPa级高塑韧性高耐蚀马氏体时效不锈钢及其制备方法 |
CN113774288A (zh) * | 2021-08-25 | 2021-12-10 | 哈尔滨工程大学 | 一种超高强高性能中厚板马氏体时效不锈钢及其制备方法 |
CN113981328B (zh) * | 2021-09-18 | 2022-05-24 | 四川大学 | 表面自发连续生成三氧化二铝膜的含铝奥氏体不锈钢及其制备方法 |
CN115261745A (zh) * | 2022-06-30 | 2022-11-01 | 河钢股份有限公司 | 一种高强度马氏体时效不锈钢及其制备方法 |
CN115233115B (zh) * | 2022-07-21 | 2023-05-16 | 江苏康瑞新材料科技股份有限公司 | 一种冷镦辐条用不锈钢丝及其制备方法 |
CN116024496A (zh) * | 2022-12-22 | 2023-04-28 | 敦化市拜特科技有限公司 | 不锈钢带及其制造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1399973A (fr) * | 1963-07-11 | 1965-05-21 | Deutsche Edelstahlwerke Ag | Acier de construction à haute résistance pouvant subir une trempe avec ségrégation |
US6813273B2 (en) * | 2001-01-19 | 2004-11-02 | Motorola, Inc. | Method and apparatus for determining existence of an address in an address look-up table |
BR0208714A (pt) * | 2001-03-27 | 2004-07-20 | Crs Holdings Inc | Liga de aço inoxidável martensìtica endurecìvel por precipitação de ultra-alta resistência |
US7901519B2 (en) * | 2003-12-10 | 2011-03-08 | Ati Properties, Inc. | High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom |
FR2887558B1 (fr) * | 2005-06-28 | 2007-08-17 | Aubert & Duval Soc Par Actions | Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue |
JP4918632B2 (ja) * | 2010-06-28 | 2012-04-18 | 社団法人日本航空宇宙工業会 | 析出強化型ステンレス鋼及びその製造方法 |
FR2964668B1 (fr) * | 2010-09-14 | 2012-10-12 | Snecma | Optimisation de l'usinabilite d'aciers martensitiques inoxydables |
-
2013
- 2013-11-25 FR FR1361598A patent/FR3013738B1/fr active Active
-
2014
- 2014-11-25 PL PL14802886T patent/PL3074544T3/pl unknown
- 2014-11-25 MX MX2016006766A patent/MX2016006766A/es unknown
- 2014-11-25 ES ES14802886T patent/ES2763971T3/es active Active
- 2014-11-25 CA CA2930140A patent/CA2930140C/fr active Active
- 2014-11-25 CN CN201480064237.4A patent/CN105765087B/zh active Active
- 2014-11-25 WO PCT/EP2014/075534 patent/WO2015075262A1/fr active Application Filing
- 2014-11-25 JP JP2016554914A patent/JP6207761B2/ja active Active
- 2014-11-25 RU RU2016119955A patent/RU2016119955A/ru unknown
- 2014-11-25 DK DK14802886.3T patent/DK3074544T3/da active
- 2014-11-25 US US15/038,708 patent/US20160289805A1/en not_active Abandoned
- 2014-11-25 EP EP14802886.3A patent/EP3074544B8/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015075262A1 (fr) | 2015-05-28 |
CN105765087A (zh) | 2016-07-13 |
MX2016006766A (es) | 2016-09-08 |
EP3074544B1 (fr) | 2019-10-30 |
RU2016119955A (ru) | 2017-12-29 |
JP6207761B2 (ja) | 2017-10-04 |
PL3074544T3 (pl) | 2020-05-18 |
US20160289805A1 (en) | 2016-10-06 |
JP2017503083A (ja) | 2017-01-26 |
DK3074544T3 (da) | 2020-01-20 |
CA2930140C (fr) | 2022-04-19 |
CN105765087B (zh) | 2018-06-01 |
CA2930140A1 (fr) | 2015-05-28 |
FR3013738B1 (fr) | 2016-10-14 |
EP3074544A1 (fr) | 2016-10-05 |
FR3013738A1 (fr) | 2015-05-29 |
ES2763971T3 (es) | 2020-06-01 |
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