DK3283608T3 - Kornraffinering i jernbaserede materialer - Google Patents
Kornraffinering i jernbaserede materialer Download PDFInfo
- Publication number
- DK3283608T3 DK3283608T3 DK16781004.3T DK16781004T DK3283608T3 DK 3283608 T3 DK3283608 T3 DK 3283608T3 DK 16781004 T DK16781004 T DK 16781004T DK 3283608 T3 DK3283608 T3 DK 3283608T3
- Authority
- DK
- Denmark
- Prior art keywords
- iron
- based materials
- grain refining
- refining
- grain
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
Classifications
-
- 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
- C21C7/0006—Adding metallic additives
-
- 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
- C21C7/06—Deoxidising, e.g. killing
-
- 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
- C21C7/064—Dephosphorising; Desulfurising
- C21C7/0645—Agents used for dephosphorising or desulfurising
-
- 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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562149090P | 2015-04-17 | 2015-04-17 | |
| US201562201786P | 2015-08-06 | 2015-08-06 | |
| PCT/US2016/028124 WO2016168827A1 (en) | 2015-04-17 | 2016-04-18 | Grain refinement in iron-based materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3283608T3 true DK3283608T3 (da) | 2020-11-23 |
Family
ID=57126837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16781004.3T DK3283608T3 (da) | 2015-04-17 | 2016-04-18 | Kornraffinering i jernbaserede materialer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10465258B2 (da) |
| EP (1) | EP3283608B1 (da) |
| JP (1) | JP6843066B2 (da) |
| CN (1) | CN107709536B (da) |
| DK (1) | DK3283608T3 (da) |
| ES (1) | ES2834930T3 (da) |
| HU (1) | HUE052879T2 (da) |
| PL (1) | PL3283608T3 (da) |
| WO (1) | WO2016168827A1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930581B (zh) * | 2021-10-11 | 2022-09-02 | 浙江杰雄新材料科技有限责任公司 | 一种控制高碳耐磨铸钢碳化物的变质处理剂和方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08505350A (ja) * | 1987-11-30 | 1996-06-11 | マーチン・マリエッタ・コーポレーション | 微細セラミックス粉末の鍛造方法及びその生成物 |
| US5989310A (en) * | 1997-11-25 | 1999-11-23 | Aluminum Company Of America | Method of forming ceramic particles in-situ in metal |
| TW496903B (en) * | 1997-12-19 | 2002-08-01 | Armco Inc | Non-ridging ferritic chromium alloyed steel |
| NO310980B1 (no) * | 2000-01-31 | 2001-09-24 | Elkem Materials | Fremgangsmate for kornforfining av stal, kornforfiningslegering for stal og fremgangsmate for fremstillingav kornforfiningslegering |
| US6572713B2 (en) | 2000-10-19 | 2003-06-03 | The Frog Switch And Manufacturing Company | Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing |
| US6966955B2 (en) | 2000-12-14 | 2005-11-22 | Posco | Steel plate having TiN+ZrN precipitates for welded structures, method for manufacturing same and welded structure made therefrom |
| US6890393B2 (en) * | 2003-02-07 | 2005-05-10 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
| US6899773B2 (en) * | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
| KR100729934B1 (ko) * | 2005-12-28 | 2007-06-18 | 주식회사 포스코 | 응고조직이 미세한 페라이트계 스테인리스강 제조방법 및이로써 제조된 페라이트계 스테인리스강 |
| NO326731B1 (no) * | 2006-05-31 | 2009-02-09 | Sinvent As | Kornforfiningslegering |
| EP2563946A1 (en) * | 2010-04-26 | 2013-03-06 | Keiji Nakajima | Ferritic stainless steel, with high and stable grain refining potency, and its production method. |
-
2016
- 2016-04-18 WO PCT/US2016/028124 patent/WO2016168827A1/en not_active Ceased
- 2016-04-18 DK DK16781004.3T patent/DK3283608T3/da active
- 2016-04-18 PL PL16781004T patent/PL3283608T3/pl unknown
- 2016-04-18 US US15/567,142 patent/US10465258B2/en active Active
- 2016-04-18 CN CN201680035228.1A patent/CN107709536B/zh active Active
- 2016-04-18 JP JP2017554260A patent/JP6843066B2/ja active Active
- 2016-04-18 EP EP16781004.3A patent/EP3283608B1/en active Active
- 2016-04-18 ES ES16781004T patent/ES2834930T3/es active Active
- 2016-04-18 HU HUE16781004A patent/HUE052879T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20180100208A1 (en) | 2018-04-12 |
| HUE052879T2 (hu) | 2021-05-28 |
| PL3283608T3 (pl) | 2021-05-04 |
| EP3283608A4 (en) | 2018-12-26 |
| ES2834930T3 (es) | 2021-06-21 |
| JP2018517563A (ja) | 2018-07-05 |
| EP3283608A1 (en) | 2018-02-21 |
| CN107709536A (zh) | 2018-02-16 |
| WO2016168827A1 (en) | 2016-10-20 |
| US10465258B2 (en) | 2019-11-05 |
| JP6843066B2 (ja) | 2021-03-17 |
| CN107709536B (zh) | 2021-08-27 |
| EP3283608B1 (en) | 2020-09-16 |
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