KR20170141250A - 마르텐사이트계 스테인리스 강, 상기 강으로부터의 반제품의 제조 방법, 및 상기 반제품으로부터 제조된 절삭 공구 - Google Patents
마르텐사이트계 스테인리스 강, 상기 강으로부터의 반제품의 제조 방법, 및 상기 반제품으로부터 제조된 절삭 공구 Download PDFInfo
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- KR20170141250A KR20170141250A KR1020177034728A KR20177034728A KR20170141250A KR 20170141250 A KR20170141250 A KR 20170141250A KR 1020177034728 A KR1020177034728 A KR 1020177034728A KR 20177034728 A KR20177034728 A KR 20177034728A KR 20170141250 A KR20170141250 A KR 20170141250A
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- 239000011265 semifinished product Substances 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 title claims abstract description 15
- 229910001105 martensitic stainless steel Inorganic materials 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 title claims description 45
- 239000010959 steel Substances 0.000 title claims description 45
- 239000000203 mixture Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 46
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000000137 annealing Methods 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000005097 cold rolling Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 34
- 230000007797 corrosion Effects 0.000 description 34
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 238000007711 solidification Methods 0.000 description 12
- 230000008023 solidification Effects 0.000 description 12
- 229910052804 chromium Inorganic materials 0.000 description 10
- 238000005266 casting Methods 0.000 description 9
- 150000001247 metal acetylides Chemical class 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910001566 austenite Inorganic materials 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
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- 230000009467 reduction Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
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- 238000010438 heat treatment Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
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- 238000004090 dissolution Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
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- 239000002244 precipitate Substances 0.000 description 2
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- 239000006104 solid solution Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- -1 KCl saturated calomel Chemical class 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
-
- 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
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
-
- 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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1222—Hot rolling
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
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- 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
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- 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
-
- 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
- C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2015/053144 WO2016174500A1 (fr) | 2015-04-30 | 2015-04-30 | Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit |
| IBPCT/IB2015/053144 | 2015-04-30 | ||
| PCT/EP2016/059684 WO2016146857A1 (fr) | 2015-04-30 | 2016-04-29 | Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170141250A true KR20170141250A (ko) | 2017-12-22 |
Family
ID=53177712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177034728A KR20170141250A (ko) | 2015-04-30 | 2016-04-29 | 마르텐사이트계 스테인리스 강, 상기 강으로부터의 반제품의 제조 방법, 및 상기 반제품으로부터 제조된 절삭 공구 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20180127858A1 (ru) |
| EP (1) | EP3289109B1 (ru) |
| JP (1) | JP6767389B2 (ru) |
| KR (1) | KR20170141250A (ru) |
| CN (1) | CN107567507A (ru) |
| BR (1) | BR112017023361B1 (ru) |
| CA (1) | CA2984514A1 (ru) |
| ES (1) | ES2796354T3 (ru) |
| MX (1) | MX2017013834A (ru) |
| RU (1) | RU2017137708A (ru) |
| UA (1) | UA120119C2 (ru) |
| WO (2) | WO2016174500A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415776B (zh) * | 2016-04-22 | 2020-09-08 | 安普朗公司 | 一种用于由片材制造马氏体不锈钢部件的工艺 |
| CN106636893A (zh) * | 2016-11-25 | 2017-05-10 | 邢台钢铁有限责任公司 | 易切削不锈钢盘条及其制备方法 |
| DE102017003965B4 (de) * | 2017-04-25 | 2019-12-12 | Zapp Precision Metals Gmbh | Martensitischer Chromstahl, Stahlfolie, perforierte und/oder gelochte Komponente aus einer Stahlfolie, Verfahren zum Herstellen einer Stahlfolie |
| KR102471016B1 (ko) * | 2018-06-13 | 2022-11-28 | 닛테츠 스테인레스 가부시키가이샤 | 마르텐사이트계 s쾌삭 스테인리스강 |
| CN109022728B (zh) * | 2018-07-20 | 2020-05-26 | 西安建筑科技大学 | 一种亚稳态奥氏体不锈钢的高温淬火-深过冷-低温配分热处理方法及不锈钢 |
| CN109666779B (zh) * | 2018-12-06 | 2021-01-01 | 南京理工大学 | 一种刃口马氏体强化医用手术剪刀及制作方法 |
| CN110438404A (zh) * | 2019-09-09 | 2019-11-12 | 山东泰山钢铁集团有限公司 | 一种量具卡尺用钢的成分设计和控制技术 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE301656B (ru) * | 1967-06-30 | 1968-06-17 | Sandvikens Jernverks Ab | |
| US3575737A (en) * | 1968-06-25 | 1971-04-20 | Sandvikens Jernverks Ab | Razor blades and other thin cutting edge tools and method of manufacture of such tools |
| US4180420A (en) * | 1977-12-01 | 1979-12-25 | The Gillette Company | Razor blades |
| JPS6134161A (ja) * | 1984-07-25 | 1986-02-18 | Kawasaki Steel Corp | 刃物用ステンレス鋼 |
| JPH07113126B2 (ja) * | 1987-12-26 | 1995-12-06 | 新日本製鐵株式会社 | 耐応力腐食割れ性の優れたステンレス鋼の製造方法 |
| JPH07110970B2 (ja) * | 1987-12-26 | 1995-11-29 | 新日本製鐵株式会社 | 耐応力腐食割れ性の優れた針状フェライトステンレス鋼の製造方法 |
| FR2708939B1 (fr) * | 1993-08-11 | 1995-11-03 | Sima Sa | Acier martensitique à l'azote à faible teneur en carbone et son procédé de fabrication. |
| JP3219128B2 (ja) * | 1996-03-19 | 2001-10-15 | 日新製鋼株式会社 | 抗菌性に優れた高強度マルテンサイト系ステンレス鋼 |
| GB2324305B (en) * | 1997-04-16 | 2000-05-24 | Nsk Ltd | Rolling member |
| 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 |
| JP2000144332A (ja) * | 1998-11-02 | 2000-05-26 | Sanyo Special Steel Co Ltd | 耐食性と鏡面仕上性に優れたプラスチック用金型用鋼 |
| US6273973B1 (en) * | 1999-12-02 | 2001-08-14 | Ati Properties, Inc. | Steelmaking process |
| JP3452354B2 (ja) * | 2000-01-20 | 2003-09-29 | 日本高周波鋼業株式会社 | ピストンリング用マルテンサイト系ステンレス鋼及びピストンリング用異形線 |
| FR2896514B1 (fr) * | 2006-01-26 | 2008-05-30 | Aubert & Duval Soc Par Actions | Acier martensitique inoxydable et procede de fabrication d'une piece en cet acier, telle qu'une soupape. |
| JP4857811B2 (ja) * | 2006-02-27 | 2012-01-18 | Ｊｆｅスチール株式会社 | 刃物用鋼 |
| JP5368887B2 (ja) * | 2008-09-01 | 2013-12-18 | ミネベア株式会社 | マルテンサイト系ステンレス鋼および転がり軸受 |
| CN101768700A (zh) * | 2009-02-01 | 2010-07-07 | 裘德鑫 | 抗菌马氏体不锈钢应用于五金行业 |
| KR101318274B1 (ko) * | 2009-12-28 | 2013-10-15 | 주식회사 포스코 | 쌍롤식 박판 주조공정에 의해 제조된 마르텐사이트계 스테인리스강 및 그 제조방법 |
| CN102337461B (zh) * | 2010-07-23 | 2013-10-16 | 宝山钢铁股份有限公司 | 一种高硬度马氏体不锈钢及其制造方法 |
| KR101239589B1 (ko) * | 2010-12-27 | 2013-03-05 | 주식회사 포스코 | 고내식 마르텐사이트 스테인리스강 및 그 제조방법 |
| CN102168226B (zh) * | 2011-04-02 | 2013-04-10 | 裘德鑫 | 一种马氏体抗菌不锈钢及其制造方法 |
| KR101423826B1 (ko) * | 2012-07-16 | 2014-07-25 | 주식회사 포스코 | 마르텐사이트계 스테인리스강 및 그 제조방법 |
-
2015
- 2015-04-30 WO PCT/IB2015/053144 patent/WO2016174500A1/fr active Application Filing
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2016
- 2016-04-29 ES ES16724302T patent/ES2796354T3/es active Active
- 2016-04-29 BR BR112017023361-4A patent/BR112017023361B1/pt active IP Right Grant
- 2016-04-29 CN CN201680025863.1A patent/CN107567507A/zh active Pending
- 2016-04-29 RU RU2017137708A patent/RU2017137708A/ru not_active Application Discontinuation
- 2016-04-29 KR KR1020177034728A patent/KR20170141250A/ko not_active Application Discontinuation
- 2016-04-29 EP EP16724302.1A patent/EP3289109B1/fr active Active
- 2016-04-29 WO PCT/EP2016/059684 patent/WO2016146857A1/fr active Application Filing
- 2016-04-29 UA UAA201710404A patent/UA120119C2/uk unknown
- 2016-04-29 MX MX2017013834A patent/MX2017013834A/es unknown
- 2016-04-29 US US15/570,574 patent/US20180127858A1/en not_active Abandoned
- 2016-04-29 JP JP2017556875A patent/JP6767389B2/ja active Active
- 2016-04-29 CA CA2984514A patent/CA2984514A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20180127858A1 (en) | 2018-05-10 |
| RU2017137708A3 (ru) | 2019-10-21 |
| EP3289109A1 (fr) | 2018-03-07 |
| UA120119C2 (uk) | 2019-10-10 |
| JP6767389B2 (ja) | 2020-10-14 |
| EP3289109B1 (fr) | 2020-03-04 |
| WO2016146857A1 (fr) | 2016-09-22 |
| RU2017137708A (ru) | 2019-04-30 |
| MX2017013834A (es) | 2018-03-21 |
| JP2018521215A (ja) | 2018-08-02 |
| CA2984514A1 (fr) | 2016-09-22 |
| BR112017023361B1 (pt) | 2021-07-13 |
| WO2016174500A1 (fr) | 2016-11-03 |
| CN107567507A (zh) | 2018-01-09 |
| BR112017023361A2 (pt) | 2018-07-17 |
| ES2796354T3 (es) | 2020-11-26 |
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