CA2659303A1 - Steel alloy, a holder or a holder detail for a plastic moulding tool, a tough hardened blank for a holder or holder detail, a process for producing a steel alloy - Google Patents
Steel alloy, a holder or a holder detail for a plastic moulding tool, a tough hardened blank for a holder or holder detail, a process for producing a steel alloy Download PDFInfo
- Publication number
- CA2659303A1 CA2659303A1 CA002659303A CA2659303A CA2659303A1 CA 2659303 A1 CA2659303 A1 CA 2659303A1 CA 002659303 A CA002659303 A CA 002659303A CA 2659303 A CA2659303 A CA 2659303A CA 2659303 A1 CA2659303 A1 CA 2659303A1
- Authority
- CA
- Canada
- Prior art keywords
- steel alloy
- steel
- max
- holder
- alloy according
- 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.)
- Abandoned
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 99
- 238000010137 moulding (plastic) Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 224
- 239000010959 steel Substances 0.000 claims abstract description 224
- 238000004519 manufacturing process Methods 0.000 claims abstract description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 29
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 27
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 22
- 238000005496 tempering Methods 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 21
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000005242 forging Methods 0.000 claims description 4
- 238000010891 electric arc Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000011575 calcium Substances 0.000 abstract description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 7
- 239000005864 Sulphur Substances 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 description 32
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 30
- 238000012360 testing method Methods 0.000 description 27
- 239000011651 chromium Substances 0.000 description 26
- 238000005260 corrosion Methods 0.000 description 25
- 230000007797 corrosion Effects 0.000 description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
- 239000011572 manganese Substances 0.000 description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 22
- 238000003801 milling Methods 0.000 description 22
- 229910052804 chromium Inorganic materials 0.000 description 19
- 229910052757 nitrogen Inorganic materials 0.000 description 19
- 229910052748 manganese Inorganic materials 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 13
- 238000005275 alloying Methods 0.000 description 13
- 239000011733 molybdenum Substances 0.000 description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000005553 drilling Methods 0.000 description 11
- 150000001247 metal acetylides Chemical class 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000155 melt Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 229910000997 High-speed steel Inorganic materials 0.000 description 4
- 238000005261 decarburization Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000012925 reference material Substances 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- -1 chromium carbides Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003966 growth inhibitor Substances 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- VCTOKJRTAUILIH-UHFFFAOYSA-N manganese(2+);sulfide Chemical class [S-2].[Mn+2] VCTOKJRTAUILIH-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910004709 CaSi Inorganic materials 0.000 description 1
- 101100494265 Caenorhabditis elegans best-15 gene Proteins 0.000 description 1
- AGVJBLHVMNHENQ-UHFFFAOYSA-N Calcium sulfide Chemical class [S-2].[Ca+2] AGVJBLHVMNHENQ-UHFFFAOYSA-N 0.000 description 1
- 229910001240 Maraging steel Inorganic materials 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000004188 Tooth Wear Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 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
- C22C38/44—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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
-
- 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
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
-
- 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
- C22C38/18—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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
Landscapes
- 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)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/519,788 US8808472B2 (en) | 2000-12-11 | 2006-09-13 | Steel alloy, holders and holder details for plastic moulding tools, and tough hardened blanks for holders and holder details |
| US11/519,788 | 2006-09-13 | ||
| PCT/SE2007/050057 WO2008033084A1 (en) | 2006-09-13 | 2007-02-02 | Steel alloy, a holder or a holder detail for a plastic moulding tool, a tough hardened blank for a holder or holder detail, a process for producing a steel alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2659303A1 true CA2659303A1 (en) | 2008-03-20 |
Family
ID=39184040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002659303A Abandoned CA2659303A1 (en) | 2006-09-13 | 2007-02-02 | Steel alloy, a holder or a holder detail for a plastic moulding tool, a tough hardened blank for a holder or holder detail, a process for producing a steel alloy |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US8808472B2 (enExample) |
| EP (1) | EP2061914A4 (enExample) |
| JP (1) | JP2010503770A (enExample) |
| KR (1) | KR20090061047A (enExample) |
| CN (1) | CN101517116A (enExample) |
| AU (1) | AU2007295092A1 (enExample) |
| CA (1) | CA2659303A1 (enExample) |
| MX (1) | MX2009002383A (enExample) |
| RU (1) | RU2425170C2 (enExample) |
| TW (1) | TWI348497B (enExample) |
| WO (1) | WO2008033084A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5776959B2 (ja) * | 2009-12-18 | 2015-09-09 | 日立金属株式会社 | 熱間加工性に優れた金型用鋼 |
| KR101268764B1 (ko) * | 2009-12-22 | 2013-05-29 | 주식회사 포스코 | 내식성을 향상시킨 사출성형 몰드용 마르텐사이트 스테인리스강 |
| CN101956144B (zh) * | 2010-11-01 | 2012-07-04 | 机械科学研究总院先进制造技术研究中心 | 一种制备马氏体加铁素体塑料模具钢的热处理方法 |
| CN102363869B (zh) * | 2011-10-14 | 2013-06-19 | 攀钢集团江油长城特殊钢有限公司 | 一种易切削铁素体不锈钢430fm的制造方法 |
| CN103556072A (zh) * | 2013-10-11 | 2014-02-05 | 芜湖市鸿坤汽车零部件有限公司 | 一种含铬粉末冶金合金及其制备方法 |
| CN103540861A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金轴承保护架及其制备方法 |
| CN103614659A (zh) * | 2013-10-22 | 2014-03-05 | 芜湖市鸿坤汽车零部件有限公司 | 一种内燃机用奥氏体合金钢材料及其制备方法 |
| CN103667995A (zh) * | 2013-11-08 | 2014-03-26 | 张超 | 一种用于硼酸再循环泵泵铁的耐腐蚀合金钢材料及其制备方法 |
| CN103710638B (zh) * | 2013-12-27 | 2016-04-27 | 宝钢特钢有限公司 | 一种马氏体不锈钢及其制造方法 |
| JP2017507244A (ja) * | 2014-01-16 | 2017-03-16 | ウッデホルムス アーベーＵｄｄｅｈｏｌｍｓ Ａｂ | ステンレス鋼およびステンレス鋼製切削工具本体 |
| DK2896713T3 (en) * | 2014-01-16 | 2016-06-06 | Uddeholms Ab | Stainless steel and a cutting tool body made of stainless steel |
| JP6601051B2 (ja) * | 2015-01-28 | 2019-11-06 | 大同特殊鋼株式会社 | 鋼の粉末 |
| US10975460B2 (en) | 2015-01-28 | 2021-04-13 | Daido Steel Co., Ltd. | Steel powder and mold using the same |
| CN106625903A (zh) * | 2016-10-20 | 2017-05-10 | 合肥海宝节能科技有限公司 | 切刀的成型材料 |
| RU2751209C1 (ru) * | 2017-06-03 | 2021-07-12 | Атулкумар Рагхавйибхаи САРАДВА | Способ изготовления сегментов для графитового подпятника |
| JP2020533490A (ja) * | 2017-09-07 | 2020-11-19 | スズキ ガルフィタン アクチエボラグ | 冷間引抜きワイヤを製造するための方法 |
| SE541151C2 (en) | 2017-10-05 | 2019-04-16 | Uddeholms Ab | Stainless steel |
| EP3981889A1 (en) * | 2020-10-09 | 2022-04-13 | Outokumpu Oyj | Method for producing stainless steel |
| CN116904868B (zh) * | 2023-07-12 | 2025-09-23 | 成都先进金属材料产业技术研究院股份有限公司 | 900MPa级低锰铁素体易切削钢及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362813A (en) | 1964-09-15 | 1968-01-09 | Carpenter Steel Co | Austenitic stainless steel alloy |
| US3401035A (en) * | 1967-12-07 | 1968-09-10 | Crucible Steel Co America | Free-machining stainless steels |
| JPS5554551A (en) | 1978-10-12 | 1980-04-21 | Kobe Steel Ltd | Stainless steel with superior rust resistance |
| JPS6024353A (ja) * | 1983-07-20 | 1985-02-07 | Japan Steel Works Ltd:The | １２％Ｃｒ系耐熱鋼 |
| US5503979A (en) | 1984-05-25 | 1996-04-02 | The Trustees Of Columbia University In The City Of New York | Method of using replicatable hybridzable recombinant RNA probes |
| US5939018A (en) * | 1984-10-10 | 1999-08-17 | Kawasaki Steel Corporation | Martensitic stainless steels for seamless steel pipe |
| US4798634A (en) * | 1986-02-10 | 1989-01-17 | Al Tech Specialty Steel Corporation | Corrosion resistant wrought stainless steel alloys having intermediate strength and good machinability |
| SE9002276D0 (sv) | 1990-06-28 | 1990-06-28 | Abb Powdermet Ab | Saett att framstaella fulltaeta kroppar av varmhaallfast martensitiskt cr-staal |
| JPH0726180B2 (ja) * | 1990-07-30 | 1995-03-22 | 日本鋼管株式会社 | 耐食性に優れた油井用マルテンサイト系ステンレス鋼 |
| US5089067A (en) * | 1991-01-24 | 1992-02-18 | Armco Inc. | Martensitic stainless steel |
| DE4212966C2 (de) | 1992-04-18 | 1995-07-13 | Ver Schmiedewerke Gmbh | Verwendung eines martensitischen Chrom-Stahls |
| US5320687A (en) | 1992-08-26 | 1994-06-14 | General Electric Company | Embrittlement resistant stainless steel alloy |
| JPH0860238A (ja) * | 1994-08-23 | 1996-03-05 | Nippon Steel Corp | 熱間加工性および耐硫化物応力割れ性に優れたマルテンサイト系ステンレス鋼の製造法 |
| US5609922A (en) * | 1994-12-05 | 1997-03-11 | Mcdonald; Robert R. | Method of manufacturing molds, dies or forming tools having a cavity formed by thermal spraying |
| FR2745587B1 (fr) * | 1996-03-01 | 1998-04-30 | Creusot Loire | Acier utilisable notamment pour la fabrication de moules pour injection de matiere plastique |
| JP3965779B2 (ja) * | 1998-05-22 | 2007-08-29 | 大同特殊鋼株式会社 | プラスチック成形金型用鋼 |
| JP2000109957A (ja) * | 1998-10-05 | 2000-04-18 | Sumitomo Metal Ind Ltd | ガスケット用ステンレス鋼およびその製造方法 |
| US6220306B1 (en) | 1998-11-30 | 2001-04-24 | Sumitomo Metal Ind | Low carbon martensite stainless steel plate |
| JP4252145B2 (ja) | 1999-02-18 | 2009-04-08 | 新日鐵住金ステンレス株式会社 | 耐遅れ破壊性に優れた高強度・高靭性ステンレス鋼 |
| TW526281B (en) * | 1999-04-30 | 2003-04-01 | Kawasaki Steel Co | Stainless steel material with excellent antibacterial property and process for producing the same |
| AT407647B (de) * | 1999-05-10 | 2001-05-25 | Boehler Edelstahl | Martensitischer korrosionsbeständiger chromstahl |
| JP4193308B2 (ja) * | 1999-11-15 | 2008-12-10 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低炭素フェライト−マルテンサイト二相ステンレス溶接鋼管 |
| SE516622C2 (sv) * | 2000-06-15 | 2002-02-05 | Uddeholm Tooling Ab | Stållegering, plastformningsverktyg och seghärdat ämne för plastformningsverktyg |
| SE518023C2 (sv) * | 2000-12-11 | 2002-08-20 | Uddeholm Tooling Ab | Stål för plastformningsverktyg och detaljer av stålet för plastformningsverktyg |
| JP5554551B2 (ja) | 2009-11-30 | 2014-07-23 | キョーラク株式会社 | 発泡成形体の製造方法 |
-
2006
- 2006-09-13 US US11/519,788 patent/US8808472B2/en not_active Expired - Fee Related
-
2007
- 2007-02-02 KR KR1020097007600A patent/KR20090061047A/ko not_active Withdrawn
- 2007-02-02 AU AU2007295092A patent/AU2007295092A1/en not_active Abandoned
- 2007-02-02 CA CA002659303A patent/CA2659303A1/en not_active Abandoned
- 2007-02-02 WO PCT/SE2007/050057 patent/WO2008033084A1/en not_active Ceased
- 2007-02-02 JP JP2009528206A patent/JP2010503770A/ja not_active Withdrawn
- 2007-02-02 US US12/439,989 patent/US20090252640A1/en not_active Abandoned
- 2007-02-02 CN CNA2007800340853A patent/CN101517116A/zh active Pending
- 2007-02-02 RU RU2009104332/02A patent/RU2425170C2/ru not_active IP Right Cessation
- 2007-02-02 MX MX2009002383A patent/MX2009002383A/es unknown
- 2007-02-02 EP EP07709450A patent/EP2061914A4/en not_active Withdrawn
- 2007-02-05 TW TW096104023A patent/TWI348497B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US8808472B2 (en) | 2014-08-19 |
| CN101517116A (zh) | 2009-08-26 |
| TWI348497B (en) | 2011-09-11 |
| WO2008033084A1 (en) | 2008-03-20 |
| US20070006949A1 (en) | 2007-01-11 |
| KR20090061047A (ko) | 2009-06-15 |
| US20090252640A1 (en) | 2009-10-08 |
| RU2425170C2 (ru) | 2011-07-27 |
| RU2009104332A (ru) | 2010-10-20 |
| TW200812728A (en) | 2008-03-16 |
| EP2061914A1 (en) | 2009-05-27 |
| MX2009002383A (es) | 2009-03-20 |
| EP2061914A4 (en) | 2012-03-28 |
| JP2010503770A (ja) | 2010-02-04 |
| AU2007295092A1 (en) | 2008-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20130204 |