CA2942442C - Extremely high conductivity low cost steel - Google Patents
Extremely high conductivity low cost steel Download PDFInfo
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- CA2942442C CA2942442C CA2942442A CA2942442A CA2942442C CA 2942442 C CA2942442 C CA 2942442C CA 2942442 A CA2942442 A CA 2942442A CA 2942442 A CA2942442 A CA 2942442A CA 2942442 C CA2942442 C CA 2942442C
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 154
- 239000010959 steel Substances 0.000 title claims abstract description 154
- 238000011282 treatment Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229910052796 boron Inorganic materials 0.000 claims description 67
- 229910052721 tungsten Inorganic materials 0.000 claims description 54
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 46
- 229910052750 molybdenum Inorganic materials 0.000 claims description 43
- 229910052726 zirconium Inorganic materials 0.000 claims description 42
- 229910052759 nickel Inorganic materials 0.000 claims description 41
- 229910001563 bainite Inorganic materials 0.000 claims description 40
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- 229910052735 hafnium Inorganic materials 0.000 claims description 33
- 229910052720 vanadium Inorganic materials 0.000 claims description 30
- 239000011573 trace mineral Substances 0.000 claims description 27
- 235000013619 trace mineral Nutrition 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 22
- 229910052804 chromium Inorganic materials 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 229910052746 lanthanum Inorganic materials 0.000 claims description 15
- 229910052715 tantalum Inorganic materials 0.000 claims description 15
- 229910052727 yttrium Inorganic materials 0.000 claims description 14
- 229910052684 Cerium Inorganic materials 0.000 claims description 13
- 229910052779 Neodymium Inorganic materials 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 13
- 229910052772 Samarium Inorganic materials 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000005496 tempering Methods 0.000 claims description 12
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000010586 diagram Methods 0.000 claims description 7
- 229910001567 cementite Inorganic materials 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 38
- 150000001247 metal acetylides Chemical class 0.000 description 26
- 238000010438 heat treatment Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 18
- 239000012071 phase Substances 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 230000008092 positive effect Effects 0.000 description 13
- 238000005275 alloying Methods 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 12
- 239000000969 carrier Substances 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 9
- 229910000734 martensite Inorganic materials 0.000 description 9
- 238000003754 machining Methods 0.000 description 8
- 230000000930 thermomechanical effect Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000001627 detrimental effect Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 229910052706 scandium Inorganic materials 0.000 description 6
- 229910052777 Praseodymium Inorganic materials 0.000 description 5
- 238000004512 die casting Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 229910052692 Dysprosium Inorganic materials 0.000 description 4
- 229910052691 Erbium Inorganic materials 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 4
- 229910052689 Holmium Inorganic materials 0.000 description 4
- 229910052765 Lutetium Inorganic materials 0.000 description 4
- 229910052771 Terbium Inorganic materials 0.000 description 4
- 229910052775 Thulium Inorganic materials 0.000 description 4
- 229910001315 Tool steel Inorganic materials 0.000 description 4
- 229910052769 Ytterbium Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000007669 thermal treatment Methods 0.000 description 4
- 238000010310 metallurgical process Methods 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910001122 Mischmetal Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910052695 Americium Inorganic materials 0.000 description 1
- 229910052685 Curium Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 229910017112 Fe—C Inorganic materials 0.000 description 1
- 229910052766 Lawrencium Inorganic materials 0.000 description 1
- 229910052764 Mendelevium Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052781 Neptunium Inorganic materials 0.000 description 1
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 229910052774 Proactinium Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052789 astatine Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- -1 molybdenum carbides Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910021481 rutherfordium Inorganic materials 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052713 technetium Inorganic materials 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
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- 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
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- 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
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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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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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
- C22C38/04—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
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
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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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/42—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
- C22C38/46—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
- C22C38/18—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
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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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
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- 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
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- 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
- C21D2211/002—Bainite
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- 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
- C21D2211/003—Cementite
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- 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
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/18—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
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
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- 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)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14382097.5 | 2014-03-18 | ||
| EP14382097 | 2014-03-18 | ||
| PCT/EP2015/055736 WO2015140235A1 (en) | 2014-03-18 | 2015-03-18 | Extremely high conductivity low cost steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2942442A1 CA2942442A1 (en) | 2015-09-24 |
| CA2942442C true CA2942442C (en) | 2022-12-13 |
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| CA2942442A Active CA2942442C (en) | 2014-03-18 | 2015-03-18 | Extremely high conductivity low cost steel |
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| Country | Link |
|---|---|
| US (2) | US20170096719A1 (enExample) |
| EP (2) | EP4219783A1 (enExample) |
| JP (2) | JP2017512913A (enExample) |
| KR (3) | KR20220102152A (enExample) |
| CA (1) | CA2942442C (enExample) |
| ES (1) | ES2944566T3 (enExample) |
| MX (1) | MX2016012019A (enExample) |
| PL (1) | PL3119918T3 (enExample) |
| PT (1) | PT3119918T (enExample) |
| SI (1) | SI3119918T1 (enExample) |
| WO (1) | WO2015140235A1 (enExample) |
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| EP1887096A1 (de) | 2006-08-09 | 2008-02-13 | Rovalma, S.A. | Warmarbeitsstahl |
| JP6374601B2 (ja) * | 2014-09-05 | 2018-08-15 | ランクセス・ドイチュランド・ゲーエムベーハー | 赤色酸化鉄顔料の製造 |
| DE102015211623A1 (de) * | 2015-06-23 | 2016-12-29 | Mahle International Gmbh | Verfahren zur Herstellung eines Ventilsitzringes |
| 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 |
| US20220049331A1 (en) * | 2016-08-04 | 2022-02-17 | Rovalma, S.A. | Long durability high performance steel for structural, machine and tooling applications |
| EP3387159A1 (en) * | 2015-12-24 | 2018-10-17 | Rovalma, S.A. | Long durability high performance steel for structural, machine and tooling applications |
| CN105734435A (zh) * | 2016-04-20 | 2016-07-06 | 苏州市相城区明达复合材料厂 | 一种磨削机用耐用合金钢 |
| CN105671452A (zh) * | 2016-04-20 | 2016-06-15 | 苏州市相城区明达复合材料厂 | 一种切削工具用耐高温材料 |
| RU2625198C1 (ru) * | 2016-09-12 | 2017-07-12 | Юлия Алексеевна Щепочкина | Износостойкий сплав на основе железа |
| RU2635644C1 (ru) * | 2017-03-13 | 2017-11-14 | Юлия Алексеевна Щепочкина | Сталь |
| RU2647061C1 (ru) * | 2017-04-27 | 2018-03-13 | Юлия Алексеевна Щепочкина | Сталь |
| RU2647958C1 (ru) * | 2017-08-24 | 2018-03-21 | Юлия Алексеевна Щепочкина | Сплав на основе железа |
| CN107739984A (zh) * | 2017-11-25 | 2018-02-27 | 铜陵市明诚铸造有限责任公司 | 一种抗冲击的低碳合金耐磨钢球及其制备方法 |
| RU2650940C1 (ru) * | 2017-12-05 | 2018-04-18 | Юлия Алексеевна Щепочкина | Сталь |
| RU2650943C1 (ru) * | 2017-12-19 | 2018-04-18 | Юлия Алексеевна Щепочкина | Сталь |
| CN109972054A (zh) * | 2018-06-08 | 2019-07-05 | 中南大学 | 一种铒增韧高硬合金及其铸造与热处理方法 |
| CN109972051B (zh) * | 2018-06-08 | 2022-01-28 | 中南大学 | 一种钇元素变质高硬度合金及其铸造方法 |
| CN110016624B (zh) * | 2018-06-08 | 2022-03-11 | 中南大学 | 一种镧变质高硬度合金及其铸造方法 |
| CN110724873A (zh) * | 2018-07-17 | 2020-01-24 | 宝钢特钢有限公司 | 一种高耐磨模锻模具钢及其制造方法 |
| RU2672167C1 (ru) * | 2018-07-20 | 2018-11-12 | Юлия Алексеевна Щепочкина | Сталь |
| RU2701325C1 (ru) * | 2018-09-17 | 2019-09-26 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Высокопрочная сталь и изделие, выполненное из нее |
| KR102072606B1 (ko) * | 2018-10-02 | 2020-02-03 | 한국생산기술연구원 | 충격인성이 우수한 초고강도 공구강 및 이의 제조 방법 |
| WO2020231346A1 (en) * | 2019-05-10 | 2020-11-19 | Sij Metal Ravne D.D. | Bainitic hot work tool steel |
| RU2724766C1 (ru) * | 2019-05-23 | 2020-06-25 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Высокопрочная коррозионно-стойкая сталь |
| CN110331342A (zh) * | 2019-07-16 | 2019-10-15 | 江阴市恒润环锻有限公司 | 一种民用核设备中合金环锻件及其制造方法 |
| RU2750299C2 (ru) * | 2019-10-10 | 2021-06-25 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", АО "НПО "ЦНИИТМАШ" | Способ термической обработки отливки из высокопрочной износостойкой стали (варианты) |
| RU2744584C1 (ru) * | 2019-12-18 | 2021-03-11 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Штамповая сталь |
| CN111235473A (zh) * | 2020-01-18 | 2020-06-05 | 湖州久旺不锈钢制品有限公司 | 一种不锈钢及其生产工艺 |
| RU2727463C1 (ru) * | 2020-03-05 | 2020-07-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" (ОмГТУ) | Штамповый сплав |
| RU2744600C1 (ru) * | 2020-06-19 | 2021-03-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) | Износостойкая сталь |
| CN112680675A (zh) * | 2020-12-08 | 2021-04-20 | 莱芜钢铁集团淄博锚链有限公司 | 一种含硼钢及其制备方法 |
| CN114395738B (zh) * | 2022-01-18 | 2022-09-23 | 河北工业职业技术学院 | 一种具有高热扩散系数模具钢及其制备方法 |
| CN114990442B (zh) * | 2022-06-08 | 2023-04-14 | 宁波镭速激光科技有限公司 | 芯棒耐高速激光高温耐磨材料 |
| CN115058633B (zh) * | 2022-06-20 | 2023-08-18 | 中国科学院金属研究所 | 一种高碳中高合金钢及其制备方法 |
| CN116288054A (zh) * | 2023-02-02 | 2023-06-23 | 上海镭镆科技有限公司 | 一种抗应力开裂的中低碳3d打印模具钢及其热处理方法 |
| CN117418167B (zh) * | 2023-10-30 | 2024-06-04 | 江苏康耐特精密机械有限公司 | 一种高洁净精密金属材料及其制备方法 |
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| EP1887096A1 (de) * | 2006-08-09 | 2008-02-13 | Rovalma, S.A. | Warmarbeitsstahl |
| RU2332521C1 (ru) * | 2007-01-09 | 2008-08-27 | Юлия Алексеевна Щепочкина | Сталь |
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| EP2662462A1 (en) | 2012-05-07 | 2013-11-13 | Valls Besitz GmbH | Low temperature hardenable steels with excellent machinability |
| EP2662460A1 (en) * | 2012-05-07 | 2013-11-13 | Valls Besitz GmbH | Tough bainitic heat treatments on steels for tooling |
-
2015
- 2015-03-18 EP EP23156386.7A patent/EP4219783A1/en active Pending
- 2015-03-18 JP JP2017500416A patent/JP2017512913A/ja active Pending
- 2015-03-18 PT PT157102179T patent/PT3119918T/pt unknown
- 2015-03-18 ES ES15710217T patent/ES2944566T3/es active Active
- 2015-03-18 PL PL15710217.9T patent/PL3119918T3/pl unknown
- 2015-03-18 EP EP15710217.9A patent/EP3119918B1/en active Active
- 2015-03-18 WO PCT/EP2015/055736 patent/WO2015140235A1/en not_active Ceased
- 2015-03-18 US US15/126,931 patent/US20170096719A1/en not_active Abandoned
- 2015-03-18 KR KR1020227023766A patent/KR20220102152A/ko not_active Ceased
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- 2015-03-18 MX MX2016012019A patent/MX2016012019A/es unknown
- 2015-03-18 KR KR1020167027325A patent/KR20160141734A/ko not_active Ceased
- 2015-03-18 KR KR1020247005960A patent/KR20240032146A/ko active Pending
- 2015-03-18 SI SI201531943T patent/SI3119918T1/sl unknown
-
2020
- 2020-02-21 JP JP2020027723A patent/JP7072268B2/ja active Active
- 2020-04-21 US US16/854,509 patent/US11421290B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3119918B1 (en) | 2023-02-15 |
| JP2020111829A (ja) | 2020-07-27 |
| EP3119918A1 (en) | 2017-01-25 |
| WO2015140235A1 (en) | 2015-09-24 |
| PL3119918T3 (pl) | 2023-06-12 |
| PT3119918T (pt) | 2023-05-18 |
| SI3119918T1 (sl) | 2023-07-31 |
| ES2944566T3 (es) | 2023-06-22 |
| US11421290B2 (en) | 2022-08-23 |
| US20200291496A1 (en) | 2020-09-17 |
| US20170096719A1 (en) | 2017-04-06 |
| EP4219783A1 (en) | 2023-08-02 |
| CA2942442A1 (en) | 2015-09-24 |
| JP2017512913A (ja) | 2017-05-25 |
| KR20160141734A (ko) | 2016-12-09 |
| KR20220102152A (ko) | 2022-07-19 |
| KR20240032146A (ko) | 2024-03-08 |
| JP7072268B2 (ja) | 2022-05-20 |
| MX2016012019A (es) | 2017-04-27 |
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