JP4941854B2 - 固結された粉末冶金物品、同物品から作られた鋼線及び同鋼線の製造方法 - Google Patents
固結された粉末冶金物品、同物品から作られた鋼線及び同鋼線の製造方法 Download PDFInfo
- Publication number
- JP4941854B2 JP4941854B2 JP2001533209A JP2001533209A JP4941854B2 JP 4941854 B2 JP4941854 B2 JP 4941854B2 JP 2001533209 A JP2001533209 A JP 2001533209A JP 2001533209 A JP2001533209 A JP 2001533209A JP 4941854 B2 JP4941854 B2 JP 4941854B2
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- alloy
- article
- precipitation hardening
- titanium
- 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.)
- Expired - Lifetime
Links
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 title claims description 34
- 239000010959 steel Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 56
- 239000000956 alloy Substances 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 21
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims abstract description 21
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 14
- 239000011593 sulfur Substances 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 46
- 239000000843 powder Substances 0.000 claims description 31
- 238000004881 precipitation hardening Methods 0.000 claims description 26
- 229910052759 nickel Inorganic materials 0.000 claims description 23
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 19
- 239000010936 titanium Substances 0.000 claims description 19
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 229910052758 niobium Inorganic materials 0.000 claims description 17
- 239000010955 niobium Substances 0.000 claims description 17
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 16
- 229910052750 molybdenum Inorganic materials 0.000 claims description 16
- 239000011733 molybdenum Substances 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- RCYJPSGNXVLIBO-UHFFFAOYSA-N sulfanylidenetitanium Chemical compound [S].[Ti] RCYJPSGNXVLIBO-UHFFFAOYSA-N 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001513 hot isostatic pressing Methods 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000036961 partial effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 claims 3
- 238000009689 gas atomisation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 11
- 239000006185 dispersion Substances 0.000 abstract 1
- OCDVSJMWGCXRKO-UHFFFAOYSA-N titanium(4+);disulfide Chemical class [S-2].[S-2].[Ti+4] OCDVSJMWGCXRKO-UHFFFAOYSA-N 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 16
- 230000002411 adverse Effects 0.000 description 13
- 239000010935 stainless steel Substances 0.000 description 13
- 229910000734 martensite Inorganic materials 0.000 description 8
- 229910001566 austenite Inorganic materials 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003483 aging Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- 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
- C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
-
- 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
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Metal Extraction Processes (AREA)
- Wire Processing (AREA)
- Glass Compositions (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/425,664 | 1999-10-22 | ||
| US09/425,664 US6238455B1 (en) | 1999-10-22 | 1999-10-22 | High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability |
| PCT/US2000/028342 WO2001031076A1 (en) | 1999-10-22 | 2000-10-13 | Machinable high strength stainless steel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003513167A JP2003513167A (ja) | 2003-04-08 |
| JP2003513167A5 JP2003513167A5 (enExample) | 2011-04-07 |
| JP4941854B2 true JP4941854B2 (ja) | 2012-05-30 |
Family
ID=23687520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001533209A Expired - Lifetime JP4941854B2 (ja) | 1999-10-22 | 2000-10-13 | 固結された粉末冶金物品、同物品から作られた鋼線及び同鋼線の製造方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6238455B1 (enExample) |
| EP (1) | EP1222317B1 (enExample) |
| JP (1) | JP4941854B2 (enExample) |
| KR (1) | KR100732433B1 (enExample) |
| AT (1) | ATE240417T1 (enExample) |
| AU (1) | AU1083201A (enExample) |
| BR (1) | BR0015059A (enExample) |
| CA (1) | CA2387880A1 (enExample) |
| DE (1) | DE60002745T2 (enExample) |
| ES (1) | ES2199184T3 (enExample) |
| IL (1) | IL149084A (enExample) |
| MX (1) | MXPA02003989A (enExample) |
| WO (1) | WO2001031076A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7235212B2 (en) | 2001-02-09 | 2007-06-26 | Ques Tek Innovations, Llc | Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels |
| JP2002147467A (ja) * | 2000-08-29 | 2002-05-22 | Nsk Ltd | 転がり支持装置 |
| DE10251413B3 (de) * | 2002-11-01 | 2004-03-25 | Sandvik Ab | Verwendung eines korrosionsbeständigen, martensitisch aushärtenden Stahls |
| 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 |
| SE0300644L (sv) * | 2003-03-07 | 2004-03-09 | Sandvik Ab | Användning av ett utskiljningshärdbart, martensitiskt rostfritt stål för tillverkning av implantat och osteosyntesprodukter |
| US7329383B2 (en) | 2003-10-22 | 2008-02-12 | Boston Scientific Scimed, Inc. | Alloy compositions and devices including the compositions |
| SE528454C3 (sv) * | 2004-12-23 | 2007-01-09 | Sandvik Intellectual Property | Utskiljningshärdbart martensitiskt rostfritt stål innefattande titansulfid |
| 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 |
| US7780798B2 (en) | 2006-10-13 | 2010-08-24 | Boston Scientific Scimed, Inc. | Medical devices including hardened alloys |
| SE531252C2 (sv) * | 2007-06-12 | 2009-02-03 | Sandvik Intellectual Property | Krockbalk av utskiljningshärdat stål |
| JP5270926B2 (ja) * | 2008-02-20 | 2013-08-21 | 三菱製鋼株式会社 | 鉄基焼結合金粉末 |
| WO2010029505A2 (en) * | 2008-09-12 | 2010-03-18 | L. Klein Ag | Free-machining powder metallurgy lead-free steel articles and method of making same |
| CN102203300B (zh) * | 2008-10-31 | 2013-08-07 | Crs控股公司 | 超高强度不锈合金带、其制备方法和使用其制备高尔夫球棍头的方法 |
| FR2947565B1 (fr) * | 2009-07-03 | 2011-12-23 | Snecma | Traitement cryogenique d'un acier martensitique a durcissement mixte |
| DE102010025287A1 (de) * | 2010-06-28 | 2012-01-26 | Stahlwerk Ergste Westig Gmbh | Chrom-Nickel-Stahl |
| JP6113456B2 (ja) * | 2012-10-17 | 2017-04-12 | 三菱日立パワーシステムズ株式会社 | 析出硬化型マルテンサイト系ステンレス鋼とそれを用いた蒸気タービン長翼 |
| US20140161658A1 (en) * | 2012-12-06 | 2014-06-12 | Crs Holdings, Inc. | High Strength Precipitation Hardenable Stainless Steel |
| US10094007B2 (en) * | 2013-10-24 | 2018-10-09 | Crs Holdings Inc. | Method of manufacturing a ferrous alloy article using powder metallurgy processing |
| US20170279128A1 (en) * | 2014-09-26 | 2017-09-28 | Sandvik Intellectual Property Ab | Bipolar fuel cell plate |
| ES2691992T3 (es) | 2015-11-09 | 2018-11-29 | Crs Holdings, Inc. | Artículos de acero de pulvimetalurgia de maquinado libre y método de preparación de los mismos |
| 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 |
| US20210032719A1 (en) * | 2017-09-07 | 2021-02-04 | Suzuki Garphyttan Ab | Method of producing a cold drawn wire |
| DE102017131218A1 (de) | 2017-12-22 | 2019-06-27 | Voestalpine Böhler Edelstahl Gmbh & Co Kg | Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl |
| DE102017131219A1 (de) | 2017-12-22 | 2019-06-27 | Voestalpine Böhler Edelstahl Gmbh & Co Kg | Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl |
| CN108165870B (zh) * | 2018-01-19 | 2019-06-18 | 天津荣程联合钢铁集团有限公司 | 一种钢锻件及其加工方法 |
| CN108300936B (zh) * | 2018-01-19 | 2019-05-17 | 天津荣程联合钢铁集团有限公司 | 一种抗压耐腐蚀钢锻件及其加工方法 |
| US11692232B2 (en) | 2018-09-05 | 2023-07-04 | Gregory Vartanov | High strength precipitation hardening stainless steel alloy and article made therefrom |
| KR20210079294A (ko) | 2018-09-24 | 2021-06-29 | 팔스 베지츠 게엠베하 | 비용 효율적이며 기하학적으로 복잡한 피스를 얻기 위한 방법 |
| MX2022007592A (es) * | 2019-12-20 | 2022-07-19 | Arcelormittal | Proceso para la fabricacion de aditivo de aceros martensiticos. |
| US11702714B2 (en) | 2020-02-26 | 2023-07-18 | Crs Holdings, Llc | High fracture toughness, high strength, precipitation hardenable stainless steel |
| CN119980085A (zh) * | 2020-08-24 | 2025-05-13 | 华为技术有限公司 | 钢、钢结构件、电子设备及钢结构件的制备方法 |
| EP3967423A1 (en) | 2020-09-11 | 2022-03-16 | Questek Innovations LLC | Stainless steel powders for additive manufacturing |
| US12084752B2 (en) | 2021-11-01 | 2024-09-10 | Questek Innovations Llc | Stainless steel powders for additive manufacturing |
| CN116970878B (zh) * | 2023-08-07 | 2025-04-25 | 浙江全鼎磁电材料有限公司 | 高韧性高强度马氏体不锈钢、钢结构件及其制备方法与应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3622307A (en) * | 1968-05-15 | 1971-11-23 | Armco Steel Corp | Precipitation-hardenable chromium-nickel stainless steel |
| US3696486A (en) * | 1969-08-25 | 1972-10-10 | Int Nickel Co | Stainless steels by powder metallurgy |
| SE469986B (sv) * | 1991-10-07 | 1993-10-18 | Sandvik Ab | Utskiljningshärdbart martensitiskt rostfritt stål |
| US5720300A (en) * | 1993-11-10 | 1998-02-24 | C. R. Bard, Inc. | High performance wires for use in medical devices and alloys therefor |
| JPH07138713A (ja) * | 1993-11-15 | 1995-05-30 | Daido Steel Co Ltd | Ｆｅ基合金粉末及び高耐食性焼結体の製造方法 |
| JP2980004B2 (ja) * | 1995-08-07 | 1999-11-22 | 株式会社神戸製鋼所 | バーリング加工性および打ち抜き加工性に優れた冷延鋼板とその製法 |
| JPH08218118A (ja) * | 1995-02-13 | 1996-08-27 | Sumitomo Metal Ind Ltd | 粒子微細分散型高ヤング率鋼材の製造方法 |
| JPH08337853A (ja) * | 1995-06-09 | 1996-12-24 | Hitachi Ltd | 高耐食性高強度オーステナイト焼結鋼とその製造方法及びその用途 |
| US5681528A (en) * | 1995-09-25 | 1997-10-28 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy |
| JP3446449B2 (ja) * | 1996-02-20 | 2003-09-16 | Ｊｆｅスチール株式会社 | 耐リジング性に優れたフェライト系ステンレス鋼板 |
| DE69718784T2 (de) * | 1996-11-25 | 2003-12-18 | Sumitomo Metal Industries, Ltd. | Stahl mit hervorragender verarbeitbarkeit und damit hegestelltes bauteil |
-
1999
- 1999-10-22 US US09/425,664 patent/US6238455B1/en not_active Expired - Lifetime
-
2000
- 2000-10-13 EP EP00972131A patent/EP1222317B1/en not_active Expired - Lifetime
- 2000-10-13 AU AU10832/01A patent/AU1083201A/en not_active Abandoned
- 2000-10-13 JP JP2001533209A patent/JP4941854B2/ja not_active Expired - Lifetime
- 2000-10-13 DE DE60002745T patent/DE60002745T2/de not_active Expired - Lifetime
- 2000-10-13 KR KR1020027005002A patent/KR100732433B1/ko not_active Expired - Lifetime
- 2000-10-13 BR BR0015059-2A patent/BR0015059A/pt not_active IP Right Cessation
- 2000-10-13 AT AT00972131T patent/ATE240417T1/de active
- 2000-10-13 MX MXPA02003989A patent/MXPA02003989A/es active IP Right Grant
- 2000-10-13 CA CA002387880A patent/CA2387880A1/en not_active Abandoned
- 2000-10-13 ES ES00972131T patent/ES2199184T3/es not_active Expired - Lifetime
- 2000-10-13 IL IL14908400A patent/IL149084A/xx not_active IP Right Cessation
- 2000-10-13 WO PCT/US2000/028342 patent/WO2001031076A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES2199184T3 (es) | 2004-02-16 |
| DE60002745T2 (de) | 2004-03-11 |
| US6238455B1 (en) | 2001-05-29 |
| WO2001031076A1 (en) | 2001-05-03 |
| CA2387880A1 (en) | 2001-05-03 |
| MXPA02003989A (es) | 2002-12-13 |
| BR0015059A (pt) | 2002-07-23 |
| JP2003513167A (ja) | 2003-04-08 |
| DE60002745D1 (de) | 2003-06-18 |
| IL149084A (en) | 2005-06-19 |
| KR20020040898A (ko) | 2002-05-30 |
| EP1222317B1 (en) | 2003-05-14 |
| ATE240417T1 (de) | 2003-05-15 |
| EP1222317A1 (en) | 2002-07-17 |
| AU1083201A (en) | 2001-05-08 |
| IL149084A0 (en) | 2002-11-10 |
| KR100732433B1 (ko) | 2007-06-27 |
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