JP2020526666A - 加工後の及び応力集中サイトの存在下での鋼合金における機械的特性の保持 - Google Patents
加工後の及び応力集中サイトの存在下での鋼合金における機械的特性の保持 Download PDFInfo
- Publication number
- JP2020526666A JP2020526666A JP2020500195A JP2020500195A JP2020526666A JP 2020526666 A JP2020526666 A JP 2020526666A JP 2020500195 A JP2020500195 A JP 2020500195A JP 2020500195 A JP2020500195 A JP 2020500195A JP 2020526666 A JP2020526666 A JP 2020526666A
- Authority
- JP
- Japan
- Prior art keywords
- mpa
- alloy
- sheet
- atomic percent
- thickness
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title description 4
- 229910000851 Alloy steel Inorganic materials 0.000 title description 3
- 238000004321 preservation Methods 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 169
- 239000000956 alloy Substances 0.000 claims abstract description 169
- 230000002829 reductive effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 23
- 239000010959 steel Substances 0.000 abstract description 23
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 30
- 238000005266 casting Methods 0.000 description 25
- 238000005096 rolling process Methods 0.000 description 24
- 238000012360 testing method Methods 0.000 description 24
- 238000000137 annealing Methods 0.000 description 21
- 238000005097 cold rolling Methods 0.000 description 20
- 238000005098 hot rolling Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 239000011888 foil Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 238000003917 TEM image Methods 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000001878 scanning electron micrograph Methods 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000009864 tensile test Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000002076 thermal analysis method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241001596784 Pegasus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 238000000646 scanning calorimetry Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762527400P | 2017-06-30 | 2017-06-30 | |
| US62/527,400 | 2017-06-30 | ||
| PCT/US2018/039958 WO2019006095A1 (fr) | 2017-06-30 | 2018-06-28 | Rétention de propriétés mécaniques dans des alliages d'acier après traitement et en présence de sites de concentration de contraintes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2020526666A true JP2020526666A (ja) | 2020-08-31 |
Family
ID=64738558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020500195A Pending JP2020526666A (ja) | 2017-06-30 | 2018-06-28 | 加工後の及び応力集中サイトの存在下での鋼合金における機械的特性の保持 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190003003A1 (fr) |
| EP (3) | EP3645763A4 (fr) |
| JP (1) | JP2020526666A (fr) |
| CA (1) | CA3068303A1 (fr) |
| WO (1) | WO2019006095A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112022015099A2 (pt) * | 2020-02-03 | 2022-11-08 | United States Steel Corp | Métodos para alcançar uma combinação de propriedades e combinações aperfeiçoadas de propriedades |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246050A (ja) * | 1995-03-08 | 1996-09-24 | Nippon Steel Corp | オーステナイト系ステンレス熱延鋼材の製造方法 |
| JPH11323480A (ja) * | 1998-05-13 | 1999-11-26 | Sumitomo Metal Ind Ltd | 細粒組織を有する鋼板およびその製造方法 |
| JP2000073122A (ja) * | 1998-08-28 | 2000-03-07 | Nisshin Steel Co Ltd | 高降伏比を有する溶融亜鉛系めっき鋼板の製造方法 |
| JP2003328085A (ja) * | 2002-05-08 | 2003-11-19 | Sumitomo Metal Ind Ltd | オーステナイト系ステンレス鋼帯およびその製造方法 |
| JP2007023339A (ja) * | 2005-07-15 | 2007-02-01 | Sumitomo Metal Ind Ltd | 高張力熱延鋼板及びその製造方法 |
| JP2011214081A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Metal Ind Ltd | 冷延鋼板およびその製造方法 |
| JP2016538422A (ja) * | 2013-10-28 | 2016-12-08 | ザ・ナノスティール・カンパニー・インコーポレーテッド | スラブ鋳造による金属鋼製造 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2667095C (fr) * | 2006-10-18 | 2017-11-07 | The Nanosteel Company, Inc. | Procede de transformation ameliore pour la fabrication de feuilles d'acier amorphe/nanometrique/quasi-nanometrique |
| JP7059010B2 (ja) * | 2015-04-10 | 2022-04-25 | ザ・ナノスティール・カンパニー・インコーポレーテッド | 金属合金における端部形成能の改善 |
| JP7028856B2 (ja) * | 2016-07-08 | 2022-03-02 | ザ・ナノスティール・カンパニー・インコーポレーテッド | 高降伏強度鋼 |
-
2018
- 2018-06-28 EP EP18824168.1A patent/EP3645763A4/fr not_active Withdrawn
- 2018-06-28 CA CA3068303A patent/CA3068303A1/fr active Pending
- 2018-06-28 JP JP2020500195A patent/JP2020526666A/ja active Pending
- 2018-06-28 WO PCT/US2018/039958 patent/WO2019006095A1/fr active Application Filing
- 2018-06-28 EP EP21206699.7A patent/EP3971313A1/fr not_active Withdrawn
- 2018-06-28 US US16/021,251 patent/US20190003003A1/en not_active Abandoned
- 2018-06-28 EP EP21206702.9A patent/EP3971314A1/fr not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246050A (ja) * | 1995-03-08 | 1996-09-24 | Nippon Steel Corp | オーステナイト系ステンレス熱延鋼材の製造方法 |
| JPH11323480A (ja) * | 1998-05-13 | 1999-11-26 | Sumitomo Metal Ind Ltd | 細粒組織を有する鋼板およびその製造方法 |
| JP2000073122A (ja) * | 1998-08-28 | 2000-03-07 | Nisshin Steel Co Ltd | 高降伏比を有する溶融亜鉛系めっき鋼板の製造方法 |
| JP2003328085A (ja) * | 2002-05-08 | 2003-11-19 | Sumitomo Metal Ind Ltd | オーステナイト系ステンレス鋼帯およびその製造方法 |
| JP2007023339A (ja) * | 2005-07-15 | 2007-02-01 | Sumitomo Metal Ind Ltd | 高張力熱延鋼板及びその製造方法 |
| JP2011214081A (ja) * | 2010-03-31 | 2011-10-27 | Sumitomo Metal Ind Ltd | 冷延鋼板およびその製造方法 |
| JP2016538422A (ja) * | 2013-10-28 | 2016-12-08 | ザ・ナノスティール・カンパニー・インコーポレーテッド | スラブ鋳造による金属鋼製造 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3645763A4 (fr) | 2021-04-21 |
| WO2019006095A1 (fr) | 2019-01-03 |
| EP3645763A1 (fr) | 2020-05-06 |
| US20190003003A1 (en) | 2019-01-03 |
| EP3971314A1 (fr) | 2022-03-23 |
| EP3971313A1 (fr) | 2022-03-23 |
| CA3068303A1 (fr) | 2019-01-03 |
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