SI2164998T1 - Utrjeno martenzitno jeklo z majhno vsebnostjo ali brez kobalta, postopek izdelave dela iz tovrstnega jekla ter po tovrstnem postopku izdelan del - Google Patents
Utrjeno martenzitno jeklo z majhno vsebnostjo ali brez kobalta, postopek izdelave dela iz tovrstnega jekla ter po tovrstnem postopku izdelan delInfo
- Publication number
- SI2164998T1 SI2164998T1 SI200830116T SI200830116T SI2164998T1 SI 2164998 T1 SI2164998 T1 SI 2164998T1 SI 200830116 T SI200830116 T SI 200830116T SI 200830116 T SI200830116 T SI 200830116T SI 2164998 T1 SI2164998 T1 SI 2164998T1
- Authority
- SI
- Slovenia
- Prior art keywords
- trace levels
- ppm
- steel
- cobalt
- manufacturing
- Prior art date
Links
Classifications
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/04—Hardening by cooling below 0 degrees Celsius
-
- 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
-
- 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
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0756379 | 2007-07-10 | ||
PCT/FR2008/051080 WO2009007562A1 (fr) | 2007-07-10 | 2008-06-18 | Acier martensitique durci à teneur faible ou nulle en cobalt, procédé de fabrication d'une pièce à partir de cet acier, et pièce ainsi obtenue |
EP08806015A EP2164998B1 (fr) | 2007-07-10 | 2008-06-18 | Acier martensitique durci à teneur faible ou nulle en cobalt, procédé de fabrication d'une pièce à partir de cet acier, et pièce ainsi obtenue |
Publications (1)
Publication Number | Publication Date |
---|---|
SI2164998T1 true SI2164998T1 (sl) | 2011-01-31 |
Family
ID=39156307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI200830116T SI2164998T1 (sl) | 2007-07-10 | 2008-06-18 | Utrjeno martenzitno jeklo z majhno vsebnostjo ali brez kobalta, postopek izdelave dela iz tovrstnega jekla ter po tovrstnem postopku izdelan del |
Country Status (13)
Country | Link |
---|---|
US (1) | US9045806B2 (sl) |
EP (1) | EP2164998B1 (sl) |
JP (1) | JP5328785B2 (sl) |
CN (1) | CN101815797B (sl) |
AT (1) | ATE490347T1 (sl) |
CA (1) | CA2694844C (sl) |
DE (1) | DE602008003811D1 (sl) |
DK (1) | DK2164998T3 (sl) |
ES (1) | ES2352788T3 (sl) |
PL (1) | PL2164998T3 (sl) |
RU (1) | RU2456367C2 (sl) |
SI (1) | SI2164998T1 (sl) |
WO (1) | WO2009007562A1 (sl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2947566B1 (fr) * | 2009-07-03 | 2011-12-16 | Snecma | Procede d'elaboration d'un acier martensitique a durcissement mixte |
FR2947565B1 (fr) * | 2009-07-03 | 2011-12-23 | Snecma | Traitement cryogenique d'un acier martensitique a durcissement mixte |
FR2964668B1 (fr) * | 2010-09-14 | 2012-10-12 | Snecma | Optimisation de l'usinabilite d'aciers martensitiques inoxydables |
RU2502822C1 (ru) * | 2012-12-18 | 2013-12-27 | Юлия Алексеевна Щепочкина | Сталь |
US9303295B2 (en) * | 2012-12-28 | 2016-04-05 | Terrapower, Llc | Iron-based composition for fuel element |
US10157687B2 (en) | 2012-12-28 | 2018-12-18 | Terrapower, Llc | Iron-based composition for fuel element |
CN103667964B (zh) * | 2013-11-07 | 2016-06-15 | 安徽省智汇电气技术有限公司 | 一种泵轴承用中碳钢材料及其制备方法 |
CN104372260B (zh) * | 2014-11-07 | 2017-03-08 | 佛山市南海区华恭金属加工有限公司 | 高强度钢拉杆及其热处理方法 |
CN104911499B (zh) * | 2015-06-29 | 2017-12-26 | 钢铁研究总院 | Cu强化Co‑free二次硬化超高强度钢及制备方法 |
RU2611250C1 (ru) * | 2015-11-25 | 2017-02-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Инструментальная сталь |
CN109604957A (zh) * | 2018-12-14 | 2019-04-12 | 中国航空工业集团公司北京航空精密机械研究所 | 一种高精度结构开放式薄壁钛合金零件的加工方法 |
CN110257718B (zh) * | 2019-08-01 | 2020-10-16 | 邵东智能制造技术研究院有限公司 | 一种耐磨损的不锈钢结构合金及其制备方法 |
CN111440929B (zh) * | 2020-04-10 | 2021-11-12 | 合肥通用机械研究院有限公司 | 一种高压临氢自紧式组合密封件设计制造方法 |
CN116926442B (zh) * | 2023-07-24 | 2024-02-23 | 北京理工大学 | 纳米相协同析出强化低屈强比超高强度钢及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1089934A (en) * | 1964-10-28 | 1967-11-08 | Republic Steel Corp | High strength steel alloy composition |
JPS5161B1 (sl) | 1967-09-18 | 1976-01-05 | ||
US4004920A (en) * | 1975-05-05 | 1977-01-25 | United States Steel Corporation | Method of producing low nitrogen steel |
FR2307879A1 (fr) * | 1975-04-18 | 1976-11-12 | Siderurgie Fse Inst Rech | Toles en acier au nickel pour utilisation a basse temperature |
EP0021349B1 (en) * | 1979-06-29 | 1985-04-17 | Nippon Steel Corporation | High tensile steel and process for producing the same |
JPS5635750A (en) * | 1979-08-29 | 1981-04-08 | Kobe Steel Ltd | Alloy steel with superior strength and toughness and its manufacture |
US4605321A (en) * | 1983-03-23 | 1986-08-12 | Skf Kugellagerfbriken Gmbh | Roller bearing for seating a pedal bearing shaft |
US4832525A (en) * | 1988-03-25 | 1989-05-23 | Morrison Donald R | Double-bearing shaft for a vibrating screed |
US5393488A (en) * | 1993-08-06 | 1995-02-28 | General Electric Company | High strength, high fatigue structural steel |
SE520169C2 (sv) * | 1999-08-23 | 2003-06-03 | Sandvik Ab | Metod för tillverkning av stålprodukter av utskiljningshärdat martensitiskt stål, samt användning av dessa stålprodukter |
FR2823226B1 (fr) * | 2001-04-04 | 2004-02-20 | V & M France | Acier et tube en acier pour usage a haute temperature |
US6715921B2 (en) * | 2001-10-24 | 2004-04-06 | Victor Company Of Japan, Ltd. | Shaft bearing structure of spindle motor |
RU2218445C2 (ru) * | 2001-11-28 | 2003-12-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт неорганических материалов им. акад. А.А.Бочвара" | Жаропрочная радиационно-стойкая сталь |
US6890393B2 (en) * | 2003-02-07 | 2005-05-10 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
FR2885142B1 (fr) | 2005-04-27 | 2007-07-27 | Aubert & Duval Soc Par Actions | Acier martensitique durci, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue |
JP2007063658A (ja) * | 2005-09-02 | 2007-03-15 | Daido Steel Co Ltd | マルテンサイト系ステンレス鋼 |
-
2008
- 2008-06-18 DK DK08806015.7T patent/DK2164998T3/da active
- 2008-06-18 EP EP08806015A patent/EP2164998B1/fr active Active
- 2008-06-18 SI SI200830116T patent/SI2164998T1/sl unknown
- 2008-06-18 PL PL08806015T patent/PL2164998T3/pl unknown
- 2008-06-18 ES ES08806015T patent/ES2352788T3/es active Active
- 2008-06-18 RU RU2010104452/02A patent/RU2456367C2/ru active
- 2008-06-18 DE DE602008003811T patent/DE602008003811D1/de active Active
- 2008-06-18 WO PCT/FR2008/051080 patent/WO2009007562A1/fr active Application Filing
- 2008-06-18 AT AT08806015T patent/ATE490347T1/de active
- 2008-06-18 CA CA2694844A patent/CA2694844C/fr active Active
- 2008-06-18 US US12/668,297 patent/US9045806B2/en active Active
- 2008-06-18 JP JP2010515557A patent/JP5328785B2/ja active Active
- 2008-06-18 CN CN2008801032873A patent/CN101815797B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010533240A (ja) | 2010-10-21 |
DK2164998T3 (da) | 2011-03-14 |
WO2009007562A1 (fr) | 2009-01-15 |
ATE490347T1 (de) | 2010-12-15 |
US9045806B2 (en) | 2015-06-02 |
CN101815797B (zh) | 2012-05-16 |
DE602008003811D1 (de) | 2011-01-13 |
RU2456367C2 (ru) | 2012-07-20 |
RU2010104452A (ru) | 2011-08-20 |
EP2164998A1 (fr) | 2010-03-24 |
EP2164998B1 (fr) | 2010-12-01 |
CA2694844C (fr) | 2015-07-28 |
US20100200119A1 (en) | 2010-08-12 |
JP5328785B2 (ja) | 2013-10-30 |
ES2352788T3 (es) | 2011-02-23 |
CA2694844A1 (fr) | 2009-01-15 |
PL2164998T3 (pl) | 2011-05-31 |
CN101815797A (zh) | 2010-08-25 |
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