CN1616699A - 制造高温强度性质优良的ods的马氏体钢的方法 - Google Patents
制造高温强度性质优良的ods的马氏体钢的方法 Download PDFInfo
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- CN1616699A CN1616699A CNA2004100749562A CN200410074956A CN1616699A CN 1616699 A CN1616699 A CN 1616699A CN A2004100749562 A CNA2004100749562 A CN A2004100749562A CN 200410074956 A CN200410074956 A CN 200410074956A CN 1616699 A CN1616699 A CN 1616699A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 229910000734 martensite Inorganic materials 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 52
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000001301 oxygen Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 238000005496 tempering Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000009466 transformation Effects 0.000 claims abstract description 11
- 238000005551 mechanical alloying Methods 0.000 claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 238000011282 treatment Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000006185 dispersion Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims 2
- 238000007669 thermal treatment Methods 0.000 claims 1
- 238000001192 hot extrusion Methods 0.000 abstract description 21
- 229910001175 oxide dispersion-strengthened alloy Inorganic materials 0.000 abstract description 17
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011812 mixed powder Substances 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000010936 titanium Substances 0.000 description 53
- 238000012360 testing method Methods 0.000 description 25
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 17
- 229910003087 TiOx Inorganic materials 0.000 description 12
- HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 12
- 230000009467 reduction Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000011651 chromium Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 150000001247 metal acetylides Chemical class 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000010421 standard material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- 230000002051 biphasic effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
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- 238000010191 image analysis Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 238000005253 cladding Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
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- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1094—Alloys containing non-metals comprising an after-treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
- C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
- B22F2003/208—Warm or hot extruding
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- 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
- C21D2211/004—Dispersions; Precipitations
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
试验材料 | 标靶组成 | 特点 |
Mm11,E5,E7 | 0.13C-9Cr-2W-0.20Ti-0.35Y2O3 | 标准材料 |
T14 | 0.13C-9Cr-2W-0.20Ti-0.35Y2O3 | 有较高的过量氧含量 |
T3 | 0.13C-9Cr-2W-0.20Ti-0.35Y2O3-0.17Fe2O3 | 过量氧的增加 |
T4 | 0.13C-9Cr-2W-0.50Ti-0.35Y2O3 | Ti增加 |
T5 | 0.13C-9Cr-2W-0.50Ti-0.35Y2O3-0.33Fe2O3 | Ti和过量氧都增加 |
Y1 | 0.13C-9Cr-2W-0.2Ti-0.28Y | 加入金属Y标靶过量氧含量:0重量% |
Y2 | 0.13C-9Cr-2W-0.2Ti-0.28Y-0.15Fe2O3 | 加入金属Y和Fe2O3标靶过量氧含量:0.04重量% |
Y3 | 0.13C-9Cr-2W-0.2Ti-0.28Y-0.29Fe2O3 | 加入金属Y和Fe2O3标靶过量氧含量:0.08重量% |
化学组成(重量%) | |||||||||||||||
C | Si | Mn | P | S | Ni | Cr | W | Ti | Y | O | N | Ar | Y2O3 | ExO | |
Mm11 | 0.14 | <0.01 | <0.01 | 0.002 | 0.003 | <0.01 | 9.00 | 1.92 | 0.20 | 0.28 | 0.15 | 0.0092 | 0.0028 | 0.36 | 0.07 |
E5 | 0.13 | <0.005 | <0.01 | <0.005 | 0.002 | 0.01 | 8.89 | 1.97 | 0.21 | 0.28 | 0.16 | 0.0087 | 0.0048 | 0.36 | 0.084 |
E7 | 0.14 | 0.007 | 0.02 | <0.005 | 0.003 | 0.02 | 8.92 | 1.97 | 0.20 | 0.27 | 0.16 | 0.0099 | 0.0047 | 0.34 | 0.087 |
T14 | 0.14 | <0.005 | <0.01 | 0.002 | 0.003 | 0.04 | 8.80 | 1.96 | 0.21 | 0.26 | 0.18 | 0.013 | 0.0049 | 0.33 | 0.11 |
T3 | 0.13 | <0.005 | <0.01 | 0.002 | 0.003 | 0.01 | 8.75 | 1.93 | 0.21 | 0.27 | 0.22 | 0.012 | 0.0049 | 0.34 | 0.147 |
T4 | 0.13 | <0.005 | <0.01 | 0.002 | 0.003 | 0.01 | 8.72 | 1.93 | 0.46 | 0.27 | 0.18 | 0.009 | 0.0051 | 0.34 | 0.107 |
T5 | 0.13 | <0.005 | <0.01 | 0.002 | 0.003 | 0.01 | 8.75 | 1.93 | 0.46 | 0.27 | 0.24 | 0.011 | 0.0052 | 0.34 | 0.167 |
Y1 | 0.13 | 0.012 | <0.01 | <0.005 | 0.002 | 0.01 | 8.85 | 1.93 | 0.20 | 0.27 | 0.099 | 0.014 | 0.0054 | 0.34 | 0.026 |
Y2 | 0.13 | 0.005 | <0.01 | <0.005 | 0.002 | 0.01 | 8.87 | 1.96 | 0.21 | 0.28 | 0.12 | 0.012 | 0.0055 | 0.36 | 0.044 |
Y3 | 0.14 | 0.020 | <0.01 | <0.005 | 0.002 | <0.01 | 8.86 | 1.97 | 0.21 | 0.28 | 0.18 | 0.010 | 0.0050 | 0.36 | 0.104 |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP308458/2003 | 2003-09-01 | ||
JP308458/03 | 2003-09-01 | ||
JP2003308458A JP3753248B2 (ja) | 2003-09-01 | 2003-09-01 | 残留α粒を有する高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1616699A true CN1616699A (zh) | 2005-05-18 |
CN100352965C CN100352965C (zh) | 2007-12-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100749562A Expired - Fee Related CN100352965C (zh) | 2003-09-01 | 2004-09-01 | 制造高温强度性质优良的ods的马氏体钢的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7273584B2 (zh) |
EP (1) | EP1510591A3 (zh) |
JP (1) | JP3753248B2 (zh) |
CN (1) | CN100352965C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104928587A (zh) * | 2015-05-14 | 2015-09-23 | 浙江工贸职业技术学院 | 一种三氧化二钇弥散强化钢的加工方法 |
RU2707686C1 (ru) * | 2018-06-13 | 2019-11-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) | Способ получения упрочняемого оксидами нанопорошков металлов композиционного материала на основе железа |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US8075420B2 (en) * | 2009-06-24 | 2011-12-13 | Acushnet Company | Hardened golf club head |
US8357328B2 (en) * | 2009-12-14 | 2013-01-22 | General Electric Company | Methods for processing nanostructured ferritic alloys, and articles produced thereby |
JP5636532B2 (ja) * | 2010-09-22 | 2014-12-10 | 国立大学法人北海道大学 | 酸化物分散強化型鋼およびその製造方法 |
JP5572842B2 (ja) | 2010-11-30 | 2014-08-20 | 独立行政法人日本原子力研究開発機構 | 析出強化型Ni基耐熱合金およびその製造方法 |
CN102041343B (zh) * | 2010-12-29 | 2012-09-05 | 山西太钢不锈钢股份有限公司 | 一种降低钢中溶解氧含量的方法 |
CN103305745B (zh) * | 2012-03-09 | 2016-04-27 | 宝山钢铁股份有限公司 | 一种高质量硅钢常化基板的生产方法 |
CN102994884B (zh) * | 2012-12-03 | 2014-10-29 | 东北大学 | 纳米结构氧化物弥散强化钢的一种高效制备方法 |
JP6270197B2 (ja) | 2013-06-13 | 2018-01-31 | 国立研究開発法人日本原子力研究開発機構 | 酸化物分散強化型焼き戻しマルテンサイト鋼の製造方法 |
KR20150104348A (ko) * | 2014-03-05 | 2015-09-15 | 한국원자력연구원 | 크리프 저항성이 향상된 페라이트/마르텐사이트계 산화물분산강화 강 및 이의 제조방법 |
CN108950357B (zh) * | 2018-07-27 | 2020-03-27 | 中南大学 | 一种多尺度多相弥散强化铁基合金及其制备和表征方法 |
DE112019006775T5 (de) * | 2019-01-30 | 2021-11-04 | Sumitomo Electric Industries, Ltd. | Sintermaterial und verfahren zur herstellung von gesintertem material |
CN115058631B (zh) * | 2022-06-13 | 2023-09-01 | 南京工业大学 | 适用于氧化物弥散强化钢的同轴送粉复合搅拌摩擦处理的制造方法 |
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US3738817A (en) * | 1968-03-01 | 1973-06-12 | Int Nickel Co | Wrought dispersion strengthened metals by powder metallurgy |
US3696486A (en) * | 1969-08-25 | 1972-10-10 | Int Nickel Co | Stainless steels by powder metallurgy |
US4075010A (en) * | 1976-02-05 | 1978-02-21 | The International Nickel Company, Inc. | Dispersion strengthened ferritic alloy for use in liquid-metal fast breeder reactors (LMFBRS) |
JPS59162254A (ja) * | 1983-03-01 | 1984-09-13 | Takeshi Masumoto | 加工性に優れたFe基合金材料 |
SE459185B (sv) * | 1987-10-26 | 1989-06-12 | Sandvik Ab | Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas |
JPH01272746A (ja) * | 1988-04-25 | 1989-10-31 | Power Reactor & Nuclear Fuel Dev Corp | 延性と靭性に優れた原子炉用分散強化フェライト鋼 |
US4963200A (en) * | 1988-04-25 | 1990-10-16 | Doryokuro Kakunenryo Kaihatsu Jigyodan | Dispersion strengthened ferritic steel for high temperature structural use |
JPH0518897A (ja) | 1991-07-15 | 1993-01-26 | Fuji Electric Co Ltd | コバルト合金の組成分析方法 |
JP3127759B2 (ja) * | 1995-02-17 | 2001-01-29 | 核燃料サイクル開発機構 | 再結晶組織を有する酸化物分散強化型フェライト鋼とその製造方法 |
US5856625A (en) * | 1995-03-10 | 1999-01-05 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
JP3487825B2 (ja) * | 1998-01-28 | 2004-01-19 | ノースウエスターン ユニヴァースティ | 最新表面浸炭二次硬化鋼 |
FR2777020B1 (fr) * | 1998-04-07 | 2000-05-05 | Commissariat Energie Atomique | Procede de fabrication d'un alliage ferritique - martensitique renforce par dispersion d'oxydes |
JP4413549B2 (ja) * | 2002-08-08 | 2010-02-10 | 独立行政法人 日本原子力研究開発機構 | 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 |
US6899773B2 (en) * | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
US6890393B2 (en) * | 2003-02-07 | 2005-05-10 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
US20060065327A1 (en) * | 2003-02-07 | 2006-03-30 | Advance Steel Technology | Fine-grained martensitic stainless steel and method thereof |
US20060118208A1 (en) * | 2003-08-06 | 2006-06-08 | Hiroshi Morikawa | Work-hardened material from stainless steel |
-
2003
- 2003-09-01 JP JP2003308458A patent/JP3753248B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-30 EP EP04020545A patent/EP1510591A3/en not_active Ceased
- 2004-08-30 US US10/928,119 patent/US7273584B2/en active Active
- 2004-09-01 CN CNB2004100749562A patent/CN100352965C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104928587A (zh) * | 2015-05-14 | 2015-09-23 | 浙江工贸职业技术学院 | 一种三氧化二钇弥散强化钢的加工方法 |
RU2707686C1 (ru) * | 2018-06-13 | 2019-11-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) | Способ получения упрочняемого оксидами нанопорошков металлов композиционного материала на основе железа |
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EP1510591A3 (en) | 2006-06-07 |
US20050084406A1 (en) | 2005-04-21 |
CN100352965C (zh) | 2007-12-05 |
US7273584B2 (en) | 2007-09-25 |
JP2005076087A (ja) | 2005-03-24 |
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