HUE029890T2 - Hidegen hengerelt acéllemez, amely festékbevonat ráégetése során kitûnõen keményedik, és szobahõmérsékleten ellenáll az öregedésnek, továbbá eljárás ilyen lemez elõállítására - Google Patents
Hidegen hengerelt acéllemez, amely festékbevonat ráégetése során kitûnõen keményedik, és szobahõmérsékleten ellenáll az öregedésnek, továbbá eljárás ilyen lemez elõállítására Download PDFInfo
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- HUE029890T2 HUE029890T2 HUE05793808A HUE05793808A HUE029890T2 HU E029890 T2 HUE029890 T2 HU E029890T2 HU E05793808 A HUE05793808 A HU E05793808A HU E05793808 A HUE05793808 A HU E05793808A HU E029890 T2 HUE029890 T2 HU E029890T2
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- steel sheet
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- 239000010960 cold rolled steel Substances 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 20
- 239000011248 coating agent Substances 0.000 title claims description 11
- 238000000576 coating method Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000003973 paint Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000005246 galvanizing Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 230000032683 aging Effects 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 11
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 235000016623 Fragaria vesca Nutrition 0.000 claims 1
- 240000009088 Fragaria x ananassa Species 0.000 claims 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 1
- 238000007598 dipping method Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000011573 trace mineral Substances 0.000 claims 1
- 235000013619 trace mineral Nutrition 0.000 claims 1
- 230000003679 aging effect Effects 0.000 description 41
- 238000000137 annealing Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 16
- 230000009467 reduction Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 238000005098 hot rolling Methods 0.000 description 8
- 229910052684 Cerium Inorganic materials 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 229910052726 zirconium Inorganic materials 0.000 description 7
- 238000005097 cold rolling Methods 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000002171 field ion microscopy Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000988 reflection electron microscopy Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
-
- 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
- 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
- C21D8/0236—Cold 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
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
-
- 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
-
- 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
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- 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
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
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)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Claims (5)
1. Hidegen hengereli aeèltsmez, ameíy#Stikte®Vönat ráégetése során kitünően heményeÉk, és szobahőmérsékleten Blloniti as örogsdésRBk, is ÖsS2©lételB fôm#g%*ban a következő; C 0,0005 - 0,0040%, Sí 0,8% vagy kevesebb, Mn 22% vagy kevesebb, S. Ö.ÖÖ05 - 0,009%, Cr: 0,4 -1,3%, O: 0,003 - 0,020%. P; Q;,S4S - 0,12%. 8 0,0002 - 0,0010%, AL 0.008% vagy kevesebb, N: 0,001 - 0,007%. amely adott esetben egy vagy több elemet tartalmaz a moübdént 0,001 - 1,0% mennyiségben, továbbá a va nád iu rnot, árkén iu mot, cénumot, titánt, nióbiumot és magnéziumot 0,801 - 0,Ö2 % •,^Í?tBtBnyteégl3iiab.tartaima2ó csoportból, a különbség vas, amelynek 170 Χ-οη. 20 perces höntartású hőkezeléssel, ma|d 2 %m. feszültség hatására bekövetkezett alakítással megéilapítotí BH 170 keményedése 50 MPa vagy nagyobb, és amelynek 180 !,C-on, 1:0 perces höntartású hőkezeléssel, majd 2 %-os feszültség hatására bekövetkezett alaki-tássai megállapított BH 160 keményedése. és 180 ‘’G-om 1$; pet^$®nía?tés!Í hőkezeléssel %-ös feszültség hatására bekövetkezett alakítással megállapított ÖH ISO keményedése 45 IVIPa vagy nagyobb.
2. M l . igénypont szerinti hidegen hengerelt acéllemez. amely íeetékbevönat réégetése során kitűnőén kéményadik, és szobahőmérsékleten elleniíl m öregedésnék. és amely tömeg%-ban tartaiméZ továbbá oldott karbont: 0,0020 % vágy kisebb mennyiségbén, és oldott nitrogént; 0,0008 0^004 %Ag, kalciumot: 0,0005 - 0,01 %-ig, és égy vagy te, az ónk rézét, nikkelt, kobaltéi cinket és wöltrámöt tartalmazó csoportból kiválasztott elemei, összesén 0,001-1,0 % mennyiségben,
3. Eljárás hidegen hengerelt acéllemez előállításira, amely festékbevonat mégetés© során kitűnően kemébysdik, és szobahőmérsékleten eliénáll az öregedésnek, ahol az epres során: az 1. vagy 2, igénypont szerinti kémiai összetételé bogát {Aq - 100}¾ vagy ennél magasabb bömérsékleten melegen hengerlünk, á: méleghéngereít bugát 90 %~o$ vagy kisebb fogyással hidegen hengereljük; á: hidegen bengerait terméket legföljebb 750 - 920 °C-on feszültségmentesítjük; és B: feszáltségmeníésítétt terméket legalábbis másodpercig 550 - 750 *0-en hőntartjuk.
4. A S. igénypont szerinti eljárás hidegen hangáréit ácéiiemsz eiöáilltáááre, ahol a hőkezelés során, a JiiRtaríást Rövéfáen, a termákat legalább 120 másodpercig 150-450 ::C hőmérséklete?-* betartjuk.
5, A 3. íginypent áKérintf epráe hidegen hengerek acéllemez előállítására, ahoi a hidegen hengerek termék feszü f tségmentssítéséi folyamatos bemeritésû galvanizáló soron végezzük, és a galvanizáló fürdőbe történő bemártás lépését a bőrtlartSSt kővetően: hajtjuk végre. b . Az 5. igénypont áZédntí élárás hidegen hengereit acéiieméá elSáilMaárá, ámety festékbevonat ráégstése során kMhöen kéményedik. és szobahőmérsékleten etiénéll át öregedésnek, ahol 32 eljárás soráo további; a terméket a galvanizáló fürdőbe merítést követően legalább 1 másodpercig 460 - 550 *C közötti hörnérsékleténihőkézeluk.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/018726 WO2007043168A1 (ja) | 2005-10-05 | 2005-10-05 | 塗装焼付硬化性能と常温遅時効性に優れた冷延鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
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HUE029890T2 true HUE029890T2 (hu) | 2017-04-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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HUE05793808A HUE029890T2 (hu) | 2005-10-05 | 2005-10-05 | Hidegen hengerelt acéllemez, amely festékbevonat ráégetése során kitûnõen keményedik, és szobahõmérsékleten ellenáll az öregedésnek, továbbá eljárás ilyen lemez elõállítására |
Country Status (10)
Country | Link |
---|---|
US (1) | US9290835B2 (hu) |
EP (1) | EP1932932B1 (hu) |
KR (1) | KR101099774B1 (hu) |
CN (1) | CN101278066B (hu) |
BR (1) | BRPI0520600B1 (hu) |
CA (1) | CA2624390C (hu) |
ES (1) | ES2581957T3 (hu) |
HU (1) | HUE029890T2 (hu) |
PL (1) | PL1932932T3 (hu) |
WO (1) | WO2007043168A1 (hu) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4737319B2 (ja) * | 2009-06-17 | 2011-07-27 | Jfeスチール株式会社 | 加工性および耐疲労特性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法 |
CN102400046B (zh) * | 2010-09-07 | 2014-04-02 | 鞍钢股份有限公司 | 一种高强度烘烤硬化钢及其制备方法 |
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PL2881483T3 (pl) * | 2012-07-31 | 2020-02-28 | Nippon Steel Corporation | Blacha stalowa cienka walcowana na zimno, blacha stalowa cienka walcowana na zimno powlekana elektrolitycznie cynkiem, blacha stalowa cienka walcowana na zimno cynkowana zanurzeniowo na gorąco, stopowa blacha stalowa cienka walcowana na zimno cynkowana zanurzeniowo na gorąco oraz sposoby wytwarzania wspomnianych blach stalowych cienkich |
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JP4482360B2 (ja) | 2004-03-29 | 2010-06-16 | 新日本製鐵株式会社 | 塗装焼付硬化性能と常温遅時効性に優れた冷延鋼板およびその製造方法 |
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BRPI0520600B1 (pt) | 2014-11-11 |
EP1932932B1 (en) | 2016-05-04 |
US9290835B2 (en) | 2016-03-22 |
KR101099774B1 (ko) | 2011-12-28 |
US20090255610A1 (en) | 2009-10-15 |
CA2624390C (en) | 2014-06-10 |
CN101278066A (zh) | 2008-10-01 |
KR20080052637A (ko) | 2008-06-11 |
EP1932932A4 (en) | 2009-12-23 |
PL1932932T3 (pl) | 2017-03-31 |
WO2007043168A1 (ja) | 2007-04-19 |
ES2581957T3 (es) | 2016-09-08 |
CN101278066B (zh) | 2011-12-14 |
CA2624390A1 (en) | 2007-04-19 |
BRPI0520600A2 (pt) | 2009-05-19 |
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