JP2007277652A - 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 - Google Patents
加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 Download PDFInfo
- Publication number
- JP2007277652A JP2007277652A JP2006106528A JP2006106528A JP2007277652A JP 2007277652 A JP2007277652 A JP 2007277652A JP 2006106528 A JP2006106528 A JP 2006106528A JP 2006106528 A JP2006106528 A JP 2006106528A JP 2007277652 A JP2007277652 A JP 2007277652A
- Authority
- JP
- Japan
- Prior art keywords
- less
- elongation
- sec
- steel sheet
- rolling
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000227 grinding Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 238000007747 plating Methods 0.000 claims abstract description 21
- 238000002791 soaking Methods 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 229910003271 Ni-Fe Inorganic materials 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 13
- 239000008397 galvanized steel Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005246 galvanizing Methods 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 235000021110 pickles Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 31
- 238000005097 cold rolling Methods 0.000 abstract description 7
- 238000005098 hot rolling Methods 0.000 abstract description 7
- 238000005554 pickling Methods 0.000 abstract description 7
- 230000000630 rising effect Effects 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000010960 cold rolled steel Substances 0.000 description 13
- 238000000137 annealing Methods 0.000 description 12
- 230000006866 deterioration Effects 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 238000005275 alloying Methods 0.000 description 8
- 239000006104 solid solution Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 206010020100 Hip fracture Diseases 0.000 description 3
- 229910000655 Killed steel Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- C22C38/02—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
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
-
- 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
- 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
-
- 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
-
- 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
- C23C2/29—Cooling or quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
【解決手段】質量%で、C:0.01〜0.12%、Mn:0.05〜0.6%、Si:0.002〜0.1%、P:0.05%以下、S:0.03%以下、sol.Al:0.005〜0.1%、N:0.01%以下を含み、残部Fe及び不可避的不純物から成る鋼片を熱延、酸洗、冷延後、650〜900℃にて焼鈍し、250〜450℃まで冷却して120秒以上保持後室温まで冷却後酸洗し、調質圧延をかけずに、Ni又はNi−Feをプレメッキし、5℃/秒以上で430〜500℃まで加熱後メッキ浴中で亜鉛メッキし、ワイピング後20℃/秒以上の昇温速度で460〜550℃まで加熱し、均熱時間をとらないか、5秒未満の均熱保持の後、3℃/秒以上で冷却し、最終の調質圧延を0.4〜2%の伸び率でかける。
【選択図】図1
Description
すなわち本発明は、上記課題を解決するためになされたもので、その要旨は次の通りである。
(1)質量%で、C:0.01〜0.12%、Mn:0.05〜0.6%、Si:0.002〜0.1%、P:0.05%以下、S:0.03%以下、sol.Al:0.005〜0.1%、N:0.01%以下を含み、残部はFeおよび不可避的不純物から成る鋼片を熱延、酸洗、冷延後、650〜900℃にて焼鈍し、250〜450℃まで冷却して該温度域にて120秒以上保持後室温まで冷却後、酸洗し、途中の調質圧延をかけることなく、NiまたはNi−Feをプレメッキし、5℃/秒以上で430〜500℃まで加熱後亜鉛メッキ浴中で亜鉛メッキし、ワイピング後に20℃/sec以上の昇温速度で460〜550℃まで加熱し、均熱時間をとらないか、もしくは5秒未満の均熱保持の後、3℃/秒以上で冷却し、最終の調質圧延を0.4〜2%の伸び率でかけることを特徴とする加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。
(2)鋼片が、質量%でB:0.005%以下を含むことを特徴とする(1)に記載の加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。
(3)プレメッキ前に0.4%以下の伸び率で調質圧延をかけることを特徴とする(1)または(2)に記載の加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。
溶鋼は通常の高炉法で溶製されたものの他、電炉法のようにスクラップを多量に使用したものでもよい。スラブは、通常の連続鋳造プロセスで製造されたものでもよいし、薄スラブ鋳造で製造されたものでもよい。スラブは一旦冷却してから、熱延前の加熱炉で加熱しても良いし、冷却途中で高温のまま加熱炉に装入する、いわゆるHCRやDRでも良い。
次に、250〜450℃まで冷却し、その温度域で120秒以上保持する過時効処理により、固溶Cを低減させる。その温度域を外れたり保持時間が短いとセメンタイトが析出し難く、固溶Cの低減が不十分となる。また、再結晶焼鈍からの冷却パターンについては特に規定しないが、600℃以下にて50℃/秒以上の冷却速度をとることが望ましい。過時効処理の温度パターンについても特に規定しないが、冷却終了温度近傍で保温しても良いし、その温度から徐冷しても良い。更に、一旦250℃程度まで冷却した後、450℃程度まで加熱してから徐冷するパターンは、固溶C低減の上で望ましい。また、連続焼鈍時に生成したスケールを除去するため、連続焼鈍後に再度酸洗する必要がある。
(a)パウダリング性:防錆油を塗油したサンプルにて、絞り比2.0の条件にて40mmφの円筒プレス(絞り抜き)を行い、その側面をテープ剥離して黒化度によって評価した。黒化度0〜10%未満を「◎」、10〜20%未満を「○」、20〜30%未満を「△」、30%以上を「×」と評価した。
(b)摺動性:防錆油を塗油したサンプルにて平板連続摺動試験を行った。圧着荷重500kgfにて5回の連続摺動を行ない、5回目の摩擦係数で評価した。摩擦係数0.13未満を「◎」、0.13〜0.16未満を「○」、0.16〜0.2未満を「△」、0.2以上を「×」と評価した。
Claims (3)
- 質量%で
C:0.01〜0.12%
Mn:0.05〜0.6%
Si:0.002〜0.1%
P:0.05%以下
S:0.03%以下
sol.Al:0.005〜0.1%
N:0.01%以下
を含み、残部はFeおよび不可避的不純物から成る鋼片を熱延、酸洗、冷延後、650〜900℃にて焼鈍し、250〜450℃まで冷却して該温度域にて120秒以上保持後室温まで冷却後、酸洗し、途中の調質圧延をかけることなく、NiまたはNi−Feをプレメッキし、5℃/秒以上で430〜500℃まで加熱後亜鉛メッキ浴中で亜鉛メッキし、ワイピング後に20℃/秒以上の昇温速度で460〜550℃まで加熱し、均熱時間をとらないか、もしくは5秒未満の均熱保持の後、3℃/秒以上で冷却し、最終の調質圧延を0.4〜2%の伸び率でかけることを特徴とする加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。 - 鋼片が、質量%でB:0.005%以下を含むことを特徴とする請求項1に記載の加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。
- プレメッキ前に0.4%以下の伸び率で調質圧延をかけることを特徴とする請求項1または請求項2に記載の加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006106528A JP4804996B2 (ja) | 2006-04-07 | 2006-04-07 | 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 |
CA2648429A CA2648429C (en) | 2006-04-07 | 2007-03-28 | Method of production of hot dip galvannealed steel sheet with excellent workability, powderability, and slidability |
KR1020087024326A KR101087871B1 (ko) | 2006-04-07 | 2007-03-28 | 가공성, 파우더링성, 미끄럼 이동성이 양호한 합금화 용융 아연 도금 강판의 제조 방법 |
EP07740935.7A EP2009130B1 (en) | 2006-04-07 | 2007-03-28 | Process for producing alloyed hot-dip zinc-coated steel sheet satisfactory in processability, non-powdering property, and sliding property |
PCT/JP2007/057499 WO2007119665A1 (ja) | 2006-04-07 | 2007-03-28 | 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 |
BRPI0710644-0A BRPI0710644B1 (pt) | 2006-04-07 | 2007-03-28 | Método de produção de chapa de aço galvanizada por imersão a quente e recozida |
MX2008011946A MX2008011946A (es) | 2006-04-07 | 2007-03-28 | Proceso para producir lamina de acero revestida con zinc con aleacion en inmersion caliente satisfactora en procesabilidad, propiedad sin pulverizacion, propiedad de deslizamiento. |
CN2007800119574A CN101415856B (zh) | 2006-04-07 | 2007-03-28 | 加工性、粉化性、滑动性良好的合金化热浸镀锌钢板的制造方法 |
RU2008144113/02A RU2402627C2 (ru) | 2006-04-07 | 2007-03-28 | Способ производства горячим цинкованием методом погружения стального листа, обладающего прекрасными обрабатываемостью, выкрашиваемостью и скользкостью |
US12/225,170 US10023931B2 (en) | 2006-04-07 | 2007-03-28 | Method of production of hot dip galvannealed steel sheet with excellent workability, powderability, and slidability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006106528A JP4804996B2 (ja) | 2006-04-07 | 2006-04-07 | 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007277652A true JP2007277652A (ja) | 2007-10-25 |
JP4804996B2 JP4804996B2 (ja) | 2011-11-02 |
Family
ID=38609428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006106528A Active JP4804996B2 (ja) | 2006-04-07 | 2006-04-07 | 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10023931B2 (ja) |
EP (1) | EP2009130B1 (ja) |
JP (1) | JP4804996B2 (ja) |
KR (1) | KR101087871B1 (ja) |
CN (1) | CN101415856B (ja) |
BR (1) | BRPI0710644B1 (ja) |
CA (1) | CA2648429C (ja) |
MX (1) | MX2008011946A (ja) |
RU (1) | RU2402627C2 (ja) |
WO (1) | WO2007119665A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001531A (ja) * | 2008-06-20 | 2010-01-07 | Nippon Steel Corp | 低降伏比型合金化溶融亜鉛メッキ高強度鋼板の製造方法 |
JP2010132935A (ja) * | 2008-12-02 | 2010-06-17 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板の製造方法 |
CN105256225A (zh) * | 2015-11-11 | 2016-01-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 电梯用冷轧钢板及其制备方法 |
WO2016047840A1 (ko) * | 2014-09-24 | 2016-03-31 | 주식회사 포스코 | 압연강판 및 그의 제조방법 |
WO2016047839A1 (ko) * | 2014-09-24 | 2016-03-31 | 주식회사 포스코 | 압연강판 및 그의 제조방법 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102373393A (zh) * | 2010-08-26 | 2012-03-14 | 鞍钢钢绳有限责任公司 | 一种72a钢丝镀后拔中的热镀锌工艺 |
JP5729211B2 (ja) * | 2010-08-31 | 2015-06-03 | Jfeスチール株式会社 | 冷延鋼板の製造方法、冷延鋼板および自動車部材 |
JP5093423B2 (ja) | 2010-12-06 | 2012-12-12 | 新日本製鐵株式会社 | エアゾール缶底蓋用鋼板及びその製造方法 |
CN103451519B (zh) * | 2012-06-01 | 2016-04-13 | 上海梅山钢铁股份有限公司 | 一种厚度大于1.5mm折弯成形用的冷轧热浸镀钢及其生产方法 |
CN102758128B (zh) * | 2012-06-19 | 2014-04-09 | 河北钢铁股份有限公司邯郸分公司 | 一种用微碳铝镇静钢生产深冲级热轧带钢的方法 |
CN102758132B (zh) * | 2012-06-19 | 2014-02-05 | 河北钢铁股份有限公司邯郸分公司 | 一种用微碳铝镇静钢连退生产高r值深冲用钢的方法 |
CN102758129B (zh) * | 2012-06-19 | 2013-12-18 | 河北钢铁股份有限公司邯郸分公司 | 一种用铝镇静钢生产无锌花镀锌板dx54d+z的方法 |
JP5356616B1 (ja) * | 2012-11-27 | 2013-12-04 | 日新製鋼株式会社 | 溶融Zn合金めっき鋼板の製造方法 |
CN103805841A (zh) * | 2014-01-26 | 2014-05-21 | 河北钢铁股份有限公司邯郸分公司 | 低合金高强钢镀锌板及其生产方法 |
EP3126539B1 (fr) * | 2014-03-31 | 2020-11-25 | Primetals Technologies Austria GmbH | Installation et procédé de décapage et de revêtement métallique d'une bande métallique |
RU2593252C2 (ru) * | 2014-12-29 | 2016-08-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Способ диффузионного цинкования металлических деталей |
CN105112914A (zh) * | 2015-08-31 | 2015-12-02 | 中国钢研科技集团有限公司 | 连续热镀锌装置和连续热镀锌方法 |
CN105483761A (zh) * | 2015-12-09 | 2016-04-13 | 上海大学 | 提高316不锈钢抗晶间腐蚀能力的工艺 |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
BR112018073175B1 (pt) | 2016-05-10 | 2022-08-16 | United States Steel Corporation | Produto de chapa de aço laminada a frio de alta resistência, e, método para produzir um produto de chapa de aço laminada a frio de alta resistência |
US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
EP3701058B1 (en) * | 2017-10-24 | 2024-05-15 | ArcelorMittal | A method for the manufacture of a galvannealed steel sheet |
US20220064774A1 (en) * | 2019-02-20 | 2022-03-03 | Posco Coated & Color Steel Co., Ltd. | Plated steel sheet having excellent fusion resistance, and manufacturing method therefor |
RU208467U1 (ru) * | 2021-09-28 | 2021-12-21 | Василий Юрьевич Чернецов | Плоский стальной прокат с многослойным защитным покрытием |
CN116043095A (zh) * | 2022-11-17 | 2023-05-02 | 包头钢铁(集团)有限责任公司 | 一种批量生产全厚度镀锌结构钢的生产方法 |
CN116219278A (zh) * | 2022-12-21 | 2023-06-06 | 本钢板材股份有限公司 | 一种吨桶用热镀锌低碳高强钢及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04147953A (ja) * | 1990-10-09 | 1992-05-21 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板の製造方法 |
JP2001140038A (ja) * | 1999-11-16 | 2001-05-22 | Nkk Corp | 表面性状の優れた焼付硬化型合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP2001303228A (ja) * | 2000-04-27 | 2001-10-31 | Sumitomo Metal Ind Ltd | スポット溶接性にすぐれた合金化溶融亜鉛めっき鋼板とその製造方法および評価方法 |
JP2005054199A (ja) * | 2003-08-01 | 2005-03-03 | Nippon Steel Corp | 合金化溶融亜鉛メッキ鋼板の製造方法 |
WO2005068676A1 (ja) * | 2004-01-14 | 2005-07-28 | Nippon Steel Corporation | めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板とその製造方法 |
JP2005256089A (ja) * | 2004-03-11 | 2005-09-22 | Nippon Steel Corp | 成形性および穴拡げ性に優れた溶融亜鉛めっき複合高強度鋼板およびその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408561A (en) * | 1981-08-24 | 1983-10-11 | Nippon Steel Corporation | Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet |
JPS6167793A (ja) * | 1984-09-10 | 1986-04-07 | Nippon Kokan Kk <Nkk> | 鉛−錫系めつき鋼板の製造方法 |
US5059455A (en) * | 1988-03-08 | 1991-10-22 | Cyclops Corporation | Method for galvanizing perforated steel sheet |
JP2904809B2 (ja) | 1989-06-22 | 1999-06-14 | 新日本製鐵株式会社 | 溶融亜鉛めっき熱延鋼板の製造方法 |
JPH079055B2 (ja) | 1990-02-21 | 1995-02-01 | 新日本製鐵株式会社 | 合金化亜鉛めっき鋼板の製造方法 |
JP2526320B2 (ja) | 1991-05-07 | 1996-08-21 | 新日本製鐵株式会社 | 高張力合金化溶融亜鉛めっき鋼板の製造方法 |
JP2554792B2 (ja) | 1991-05-23 | 1996-11-13 | 新日本製鐵株式会社 | 熱延溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板の製造方法 |
JP2707928B2 (ja) | 1992-10-20 | 1998-02-04 | 住友金属工業株式会社 | 珪素含有鋼板の溶融亜鉛めっき方法 |
JPH073417A (ja) | 1993-06-18 | 1995-01-06 | Nippon Steel Corp | 高耐蝕性合金化溶融Znめっき鋼板 |
JP2707952B2 (ja) | 1993-07-19 | 1998-02-04 | 住友金属工業株式会社 | 界面密着性に優れた合金化溶融Znめっき鋼板およびその製造方法 |
JP3002379B2 (ja) | 1994-04-08 | 2000-01-24 | 新日本製鐵株式会社 | 成形加工性に優れ、塗装焼付け硬化性を有し、かつ塗装焼付け硬化性の変動の少ない自動車用合金化溶融亜鉛めっき高強度冷延鋼板の製造方法 |
JP3958921B2 (ja) | 2000-08-04 | 2007-08-15 | 新日本製鐵株式会社 | 塗装焼付硬化性能と耐常温時効性に優れた冷延鋼板及びその製造方法 |
EP1209245A1 (en) | 2000-11-23 | 2002-05-29 | Galvapower Group N.V. | Flux and its use in hot dip galvanization process |
CN1193110C (zh) | 2000-11-28 | 2005-03-16 | 川崎制铁株式会社 | 高强度双相薄钢板和高强度双相电镀薄钢板及其制造方法 |
JP4473588B2 (ja) | 2004-01-14 | 2010-06-02 | 新日本製鐵株式会社 | めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板の製造方法 |
JP4325998B2 (ja) * | 2004-05-06 | 2009-09-02 | 株式会社神戸製鋼所 | スポット溶接性及び材質安定性に優れた高強度溶融亜鉛めっき鋼板 |
JP5754104B2 (ja) * | 2010-09-29 | 2015-07-22 | Jfeスチール株式会社 | 溶融亜鉛系めっき鋼板及びその製造方法 |
-
2006
- 2006-04-07 JP JP2006106528A patent/JP4804996B2/ja active Active
-
2007
- 2007-03-28 CN CN2007800119574A patent/CN101415856B/zh active Active
- 2007-03-28 CA CA2648429A patent/CA2648429C/en active Active
- 2007-03-28 BR BRPI0710644-0A patent/BRPI0710644B1/pt active IP Right Grant
- 2007-03-28 RU RU2008144113/02A patent/RU2402627C2/ru not_active IP Right Cessation
- 2007-03-28 MX MX2008011946A patent/MX2008011946A/es active IP Right Grant
- 2007-03-28 US US12/225,170 patent/US10023931B2/en active Active
- 2007-03-28 KR KR1020087024326A patent/KR101087871B1/ko active IP Right Grant
- 2007-03-28 WO PCT/JP2007/057499 patent/WO2007119665A1/ja active Application Filing
- 2007-03-28 EP EP07740935.7A patent/EP2009130B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04147953A (ja) * | 1990-10-09 | 1992-05-21 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板の製造方法 |
JP2001140038A (ja) * | 1999-11-16 | 2001-05-22 | Nkk Corp | 表面性状の優れた焼付硬化型合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP2001303228A (ja) * | 2000-04-27 | 2001-10-31 | Sumitomo Metal Ind Ltd | スポット溶接性にすぐれた合金化溶融亜鉛めっき鋼板とその製造方法および評価方法 |
JP2005054199A (ja) * | 2003-08-01 | 2005-03-03 | Nippon Steel Corp | 合金化溶融亜鉛メッキ鋼板の製造方法 |
WO2005068676A1 (ja) * | 2004-01-14 | 2005-07-28 | Nippon Steel Corporation | めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板とその製造方法 |
JP2005256089A (ja) * | 2004-03-11 | 2005-09-22 | Nippon Steel Corp | 成形性および穴拡げ性に優れた溶融亜鉛めっき複合高強度鋼板およびその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001531A (ja) * | 2008-06-20 | 2010-01-07 | Nippon Steel Corp | 低降伏比型合金化溶融亜鉛メッキ高強度鋼板の製造方法 |
JP2010132935A (ja) * | 2008-12-02 | 2010-06-17 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板の製造方法 |
WO2016047840A1 (ko) * | 2014-09-24 | 2016-03-31 | 주식회사 포스코 | 압연강판 및 그의 제조방법 |
WO2016047839A1 (ko) * | 2014-09-24 | 2016-03-31 | 주식회사 포스코 | 압연강판 및 그의 제조방법 |
CN105256225A (zh) * | 2015-11-11 | 2016-01-20 | 攀钢集团攀枝花钢铁研究院有限公司 | 电梯用冷轧钢板及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2008144113A (ru) | 2010-05-20 |
EP2009130A1 (en) | 2008-12-31 |
EP2009130A4 (en) | 2009-05-06 |
US10023931B2 (en) | 2018-07-17 |
BRPI0710644B1 (pt) | 2019-10-15 |
JP4804996B2 (ja) | 2011-11-02 |
US20090151820A1 (en) | 2009-06-18 |
CA2648429A1 (en) | 2007-10-25 |
KR20080108518A (ko) | 2008-12-15 |
EP2009130B1 (en) | 2013-05-08 |
CN101415856B (zh) | 2010-12-22 |
MX2008011946A (es) | 2008-10-03 |
BRPI0710644A2 (pt) | 2011-08-23 |
CN101415856A (zh) | 2009-04-22 |
CA2648429C (en) | 2011-12-06 |
WO2007119665A1 (ja) | 2007-10-25 |
RU2402627C2 (ru) | 2010-10-27 |
KR101087871B1 (ko) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4804996B2 (ja) | 加工性、パウダリング性、摺動性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 | |
KR100595947B1 (ko) | 고강도 박강판, 고강도 합금화 용융아연도금 강판 및이들의 제조방법 | |
JP5531757B2 (ja) | 高強度鋼板 | |
JP2005060742A (ja) | 密着性の優れた高強度合金化溶融亜鉛めっき鋼板及びその製造方法 | |
TW200532032A (en) | High strength cold rolled steel sheet and method for manufacturing the same | |
JP2011153349A (ja) | 外観特性に優れた合金化溶融亜鉛めっき鋼板およびその製造方法 | |
JP4528184B2 (ja) | 加工性の良好な合金化溶融亜鉛メッキ高強度鋼板の製造方法 | |
JP2008214681A (ja) | 塗装鮮映性とプレス成形性に優れた合金化溶融亜鉛メッキ鋼板およびその製造方法 | |
JP4422645B2 (ja) | 加工性の良好な合金化溶融亜鉛メッキ鋼板の製造方法 | |
KR100274301B1 (ko) | 도금강판의제조방법 | |
JP5245914B2 (ja) | 加工性に優れた合金化溶融亜鉛めっき鋼板の製造方法 | |
JP2007291445A (ja) | 濡れ性、ふくれ性に優れた高張力溶融亜鉛めっき熱延鋼板の製造方法 | |
JP6436268B1 (ja) | めっき密着性に優れた高強度溶融亜鉛めっき鋼板の製造方法 | |
JP2023507960A (ja) | 表面品質と電気抵抗スポット溶接性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法 | |
JP4890492B2 (ja) | 塗装焼付硬化性能に優れた合金化溶融亜鉛めっき鋼板の製造方法 | |
JP2812770B2 (ja) | 焼付硬化性及び耐パウダリング性に優れた深絞り用合金化溶融亜鉛めっき冷延鋼板の製造方法 | |
JP4131577B2 (ja) | めっき鋼板の製造方法 | |
JP3946338B2 (ja) | 曲げ加工性に優れた塗装用鋼帯の製造方法 | |
JP4817749B2 (ja) | 加工性に優れた高強度合金化溶融亜鉛めっき鋼板の製造方法 | |
TW202338119A (zh) | 熔融Al-Zn系鍍覆鋼板及其製造方法 | |
JP2571585B2 (ja) | 加工用溶融亜鉛めっき鋼板の製造方法 | |
JPH04173925A (ja) | 焼付硬化性および耐孔あき腐食性に優れた高加工用溶融亜鉛めっき鋼板の製造方法 | |
JPH0756056B2 (ja) | 高r値を有する高強度溶融亜鉛めっき鋼板の製造方法 | |
JP2003253386A (ja) | 形状凍結性に優れた高強度高延性溶融亜鉛めっき鋼板とその製造方法 | |
JP2009191348A (ja) | プレコート鋼板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080807 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110621 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110711 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110802 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110810 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4804996 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140819 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140819 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140819 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |