JP2010150660A - メッキ表面品質に優れた高マンガン鋼の溶融亜鉛メッキ鋼板の製造方法 - Google Patents
メッキ表面品質に優れた高マンガン鋼の溶融亜鉛メッキ鋼板の製造方法 Download PDFInfo
- Publication number
- JP2010150660A JP2010150660A JP2009280617A JP2009280617A JP2010150660A JP 2010150660 A JP2010150660 A JP 2010150660A JP 2009280617 A JP2009280617 A JP 2009280617A JP 2009280617 A JP2009280617 A JP 2009280617A JP 2010150660 A JP2010150660 A JP 2010150660A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- high manganese
- hot dip
- manganese steel
- oxide
- 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
- 238000007747 plating Methods 0.000 title claims abstract description 72
- 229910000617 Mangalloy Inorganic materials 0.000 title claims abstract description 49
- 229910001335 Galvanized steel Inorganic materials 0.000 title claims abstract description 26
- 239000008397 galvanized steel Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000011572 manganese Substances 0.000 claims abstract description 38
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 31
- 239000012298 atmosphere Substances 0.000 claims abstract description 28
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005246 galvanizing Methods 0.000 claims abstract description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 24
- 230000003647 oxidation Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 16
- 238000000137 annealing Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010301 surface-oxidation reaction Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000794 TRIP steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
-
- 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
- C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating With Molten Metal (AREA)
Abstract
【解決手段】本発明は高マンガン鋼を素地として高マンガン鋼溶融亜鉛メッキ鋼板を製造する方法であって、雰囲気ガスの露点、加熱温度及び加熱時間の調整により素地の直下に内部酸化物及び多孔性の表面酸化物が形成されるべく高マンガン鋼を選択酸化させてから、還元雰囲気において還元処理した後、溶融亜鉛メッキすることを特徴とするメッキ表面品質に優れた高マンガン鋼溶融亜鉛メッキ鋼板の製造方法である。
本発明によれば、溶融メッキ性及びメッキ密着性等のメッキ表面品質に優れた高マンガン鋼の溶融亜鉛メッキ鋼板を容易に製造することができる。
【選択図】図4
Description
下記表1に示したように、厚さ1.2mmを有するC:0.6重量%、Mn:18重量%、Si:0.2重量%、Al:1.5重量%、Nb:0.03重量%、V:0.1重量%、S:0.008重量%、残部Fe及びその他不純物を含む高マンガン鋼を水素が15%、残りが窒素で、露点が0℃〜−60℃の還元雰囲気において、400℃〜800℃の焼鈍温度で10〜40秒間維持してマンガンの内部酸化及び表面酸化の選択酸化を行い、連続的に選択酸化の過程において形成された表面酸化物を雰囲気ガスの露点が−20〜−75℃で、加熱温度が800〜850℃の還元処理条件で、還元処理を40秒の間行った後、15℃/秒の冷却速度で460℃まで冷却してから浴温が460℃で、メッキ浴のAl濃度が0.23wt%の溶融亜鉛メッキ浴に浸漬し、一面のメッキ付着量が60g/m2になるようエアナイフで調整して溶融メッキを行い、メッキ表面品質、即ち、 Mn表面濃化度、不メッキの程度及びメッキ密着性を調べ、その結果を下記表1に示した。
-2等級:不メッキの平均直径が1mm未満
-3等級:不メッキの平均直径が1〜2mm
-4等級:不メッキの平均直径が2〜3mm
-5等級:不メッキの平均直径が3mm以上
-2等級:5%未満剥離
-3等級:5〜10%剥離
-4等級:10〜30%剥離
-5等級:30%以上剥離
Claims (3)
- 高マンガン鋼を素地として高マンガン鋼溶融亜鉛メッキ鋼板を製造する方法であって、
雰囲気ガスの露点、加熱温度及び加熱時間の調整により素地の直下に内部酸化物及び多孔性の表面酸化物が形成されるように高マンガン鋼を選択酸化させてから、還元雰囲気において還元処理した後、溶融亜鉛メッキすることを特徴とするメッキ表面品質に優れた高マンガン鋼溶融亜鉛メッキ鋼板の製造方法。 - 前記高マンガン鋼は重量%で、C:0.1〜1.5%、Mn:5〜35%、、Si:0.1〜3wt%、Al:0.01〜3%、Nb:0.03%以下、V:0.1%以下、S:0.01%以下、残部Fe及びその他不可避な不純物から成り、また、前記高マンガン鋼を露点が−20〜−40℃の還元雰囲気で加熱温度400〜800℃で10〜40秒間加熱してマンガンの内部酸化物を形成させ、表面には多孔質のマンガンの表面酸化物を形成させる選択酸化を行った後、露点が−40〜−60℃の還元雰囲気において、温度800〜850℃で加熱し、表面酸化物を還元させた後、Al濃度が0.21〜0.25wt%である亜鉛メッキ浴に浸漬しメッキすることを特徴とする請求項1に記載のメッキ表面品質に優れた高マンガン鋼溶融亜鉛メッキ鋼板の製造方法。
- 前記亜鉛メッキ浴のAl濃度が0.23〜0.25wt%であることを特徴とする請求項2に記載のメッキ表面品質に優れた高マンガン鋼溶融亜鉛メッキ鋼板の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0132593 | 2008-12-23 | ||
KR1020080132593A KR101079472B1 (ko) | 2008-12-23 | 2008-12-23 | 도금표면품질이 우수한 고망간강의 용융아연도금강판의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010150660A true JP2010150660A (ja) | 2010-07-08 |
JP4990345B2 JP4990345B2 (ja) | 2012-08-01 |
Family
ID=42492088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009280617A Expired - Fee Related JP4990345B2 (ja) | 2008-12-23 | 2009-12-10 | メッキ表面品質に優れた高マンガン鋼の溶融亜鉛メッキ鋼板の製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4990345B2 (ja) |
KR (1) | KR101079472B1 (ja) |
CN (1) | CN101760712B (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534566A (ja) * | 2010-06-10 | 2013-09-05 | タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ | オーステナイト鋼の製造方法 |
CN103320589A (zh) * | 2013-06-11 | 2013-09-25 | 鞍钢股份有限公司 | 一种防止高镍钢坯加热过程氧化的方法 |
WO2013140729A1 (ja) | 2012-03-19 | 2013-09-26 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
WO2013140730A1 (ja) | 2012-03-19 | 2013-09-26 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
WO2014017010A1 (ja) * | 2012-07-23 | 2014-01-30 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
WO2014017011A1 (ja) * | 2012-07-23 | 2014-01-30 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
CN103572190A (zh) * | 2013-09-24 | 2014-02-12 | 河北钢铁股份有限公司唐山分公司 | 热镀锌生产中锌锅的净化处理方法 |
JP2014169487A (ja) * | 2013-03-05 | 2014-09-18 | Jfe Steel Corp | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
JP2014529684A (ja) * | 2011-08-26 | 2014-11-13 | ポスコ | めっき密着性に優れた高マンガン鋼及びこれから溶融亜鉛めっき鋼板を製造する方法 |
KR20150013719A (ko) | 2012-06-15 | 2015-02-05 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 고강도 용융 아연 도금 강판 그리고 그것들의 제조 방법 |
JP2015510032A (ja) * | 2011-12-27 | 2015-04-02 | ポスコ | 高マンガン熱延亜鉛めっき鋼板及びその製造方法 |
JP2015151606A (ja) * | 2014-02-18 | 2015-08-24 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
US10174411B2 (en) | 2013-03-04 | 2019-01-08 | Jfe Steel Corporation | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) |
JP2019031721A (ja) * | 2017-08-09 | 2019-02-28 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
JP2020521056A (ja) * | 2017-05-26 | 2020-07-16 | 宝山鋼鉄股▲分▼有限公司 | 溶融メッキされた高マンガン鋼及びその製造方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101242859B1 (ko) * | 2010-11-05 | 2013-03-12 | 주식회사 포스코 | 도금성 및 도금밀착성이 우수한 고망간 용융아연도금강판 및 그 제조방법 |
CN102888578B (zh) * | 2011-07-19 | 2014-12-24 | 宝山钢铁股份有限公司 | 一种具有优良表面摩擦特性的热镀锌钢板的生产方法 |
KR101360613B1 (ko) * | 2011-12-28 | 2014-02-11 | 주식회사 포스코 | 도금성 및 도금밀착성이 우수한 용융아연도금강판 및 그 제조방법 |
KR20130076589A (ko) * | 2011-12-28 | 2013-07-08 | 주식회사 포스코 | 도금표면 품질 및 도금밀착성이 우수한 고강도 용융아연도금강판 및 그 제조방법 |
KR101360734B1 (ko) * | 2011-12-28 | 2014-02-10 | 주식회사 포스코 | 도금성 및 도금 밀착성이 우수한 용융아연도금강판 및 그 제조방법 |
KR101510505B1 (ko) | 2012-12-21 | 2015-04-08 | 주식회사 포스코 | 우수한 도금성과 초고강도를 갖는 고망간 용융아연도금강판의 제조방법 및 이에 의해 제조된 고망간 용융아연도금강판 |
JP5915569B2 (ja) * | 2013-03-01 | 2016-05-11 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板の製造方法および連続溶融亜鉛めっき装置 |
JP6020605B2 (ja) * | 2015-01-08 | 2016-11-02 | Jfeスチール株式会社 | 合金化溶融亜鉛めっき鋼板の製造方法 |
KR101746996B1 (ko) * | 2015-12-24 | 2017-06-28 | 주식회사 포스코 | 도금 밀착성이 우수한 고망간 용융 알루미늄계 도금강판 |
KR101899680B1 (ko) * | 2016-12-21 | 2018-09-17 | 주식회사 포스코 | 표면품질과 도금밀착성이 우수한 고강도 용융아연 도금강판 및 그 제조방법 |
CN108796383A (zh) * | 2017-04-27 | 2018-11-13 | 宝山钢铁股份有限公司 | 一种含钛高强度高韧性无磁钢及其制造方法 |
CN107299306B (zh) * | 2017-07-20 | 2019-10-29 | 首钢集团有限公司 | 一种中锰钢热浸镀的方法 |
KR102529740B1 (ko) | 2021-06-18 | 2023-05-08 | 주식회사 포스코 | 내식성 및 표면 품질이 우수한 고내식 도금 강판 및 이의 제조방법 |
KR102513353B1 (ko) | 2021-09-30 | 2023-03-23 | 주식회사 포스코 | 내식성 및 용접성이 우수한 도금 강판 및 이의 제조방법 |
KR102513355B1 (ko) | 2021-09-30 | 2023-03-23 | 주식회사 포스코 | 내식성 및 표면 외관이 우수한 도금 강판 및 이의 제조방법 |
KR102491029B1 (ko) | 2021-09-30 | 2023-01-20 | 주식회사 포스코 | 내식성 및 백색도가 우수한 도금 강판 및 이의 제조방법 |
KR102513354B1 (ko) | 2021-09-30 | 2023-03-23 | 주식회사 포스코 | 내식성 및 굽힘성이 우수한 도금 강판 및 이의 제조방법 |
CN115156845A (zh) * | 2022-06-16 | 2022-10-11 | 唐山钢铁集团高强汽车板有限公司 | 一种防止镀层粘辊的镀锌热成形钢生产方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129324A (ja) * | 1974-05-24 | 1976-03-12 | Armco Steel Corp | |
JPH04297527A (ja) * | 1991-03-26 | 1992-10-21 | Nippon Steel Corp | 強度−延性バランスの優れた高強度溶融亜鉛メッキ鋼板の製造方法 |
JPH07216524A (ja) * | 1994-01-25 | 1995-08-15 | Nisshin Steel Co Ltd | 高張力熱延鋼板の溶融めっき方法 |
JP2000169948A (ja) * | 1998-12-03 | 2000-06-20 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP2004263295A (ja) * | 2003-02-10 | 2004-09-24 | Jfe Steel Kk | めっき密着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 |
JP2006299349A (ja) * | 2005-04-20 | 2006-11-02 | Jfe Steel Kk | 高張力溶融亜鉛めっき鋼板の製造方法および高張力合金化溶融亜鉛めっき鋼板の製造方法 |
JP2007169752A (ja) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | めっき密着性に優れた溶融亜鉛めっき鋼板の製造方法 |
WO2007074994A1 (en) * | 2005-12-24 | 2007-07-05 | Posco | High mn steel sheet for high corrosion resistance and method of manufacturing galvanizing the steel sheet |
WO2008022980A2 (de) * | 2006-08-22 | 2008-02-28 | Thyssenkrupp Steel Ag | Verfahren zum beschichten eines 6 - 30 gew.-% mn enthaltenden warm- oder kaltgewalzten stahlbands mit einer metallischen schutzschicht |
JP2008517157A (ja) * | 2004-10-20 | 2008-05-22 | アルセロールミタル・フランス | 鉄−炭素−マンガンの鋼帯に亜鉛浴にて溶融めっきを施すための方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059566B3 (de) * | 2004-12-09 | 2006-08-03 | Thyssenkrupp Steel Ag | Verfahren zum Schmelztauchbeschichten eines Bandes aus höherfestem Stahl |
JP3907656B2 (ja) * | 2004-12-21 | 2007-04-18 | 株式会社神戸製鋼所 | 溶融亜鉛めっき方法 |
-
2008
- 2008-12-23 KR KR1020080132593A patent/KR101079472B1/ko active IP Right Grant
-
2009
- 2009-12-10 JP JP2009280617A patent/JP4990345B2/ja not_active Expired - Fee Related
- 2009-12-22 CN CN2009102543783A patent/CN101760712B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129324A (ja) * | 1974-05-24 | 1976-03-12 | Armco Steel Corp | |
JPH04297527A (ja) * | 1991-03-26 | 1992-10-21 | Nippon Steel Corp | 強度−延性バランスの優れた高強度溶融亜鉛メッキ鋼板の製造方法 |
JPH07216524A (ja) * | 1994-01-25 | 1995-08-15 | Nisshin Steel Co Ltd | 高張力熱延鋼板の溶融めっき方法 |
JP2000169948A (ja) * | 1998-12-03 | 2000-06-20 | Nippon Steel Corp | 合金化溶融亜鉛めっき鋼板およびその製造方法 |
JP2004263295A (ja) * | 2003-02-10 | 2004-09-24 | Jfe Steel Kk | めっき密着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 |
JP2008517157A (ja) * | 2004-10-20 | 2008-05-22 | アルセロールミタル・フランス | 鉄−炭素−マンガンの鋼帯に亜鉛浴にて溶融めっきを施すための方法 |
JP2006299349A (ja) * | 2005-04-20 | 2006-11-02 | Jfe Steel Kk | 高張力溶融亜鉛めっき鋼板の製造方法および高張力合金化溶融亜鉛めっき鋼板の製造方法 |
WO2007074994A1 (en) * | 2005-12-24 | 2007-07-05 | Posco | High mn steel sheet for high corrosion resistance and method of manufacturing galvanizing the steel sheet |
JP2007169752A (ja) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | めっき密着性に優れた溶融亜鉛めっき鋼板の製造方法 |
WO2008022980A2 (de) * | 2006-08-22 | 2008-02-28 | Thyssenkrupp Steel Ag | Verfahren zum beschichten eines 6 - 30 gew.-% mn enthaltenden warm- oder kaltgewalzten stahlbands mit einer metallischen schutzschicht |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534566A (ja) * | 2010-06-10 | 2013-09-05 | タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ | オーステナイト鋼の製造方法 |
JP2014529684A (ja) * | 2011-08-26 | 2014-11-13 | ポスコ | めっき密着性に優れた高マンガン鋼及びこれから溶融亜鉛めっき鋼板を製造する方法 |
US9708703B2 (en) | 2011-12-27 | 2017-07-18 | Posco | High-manganese hot-rolled galvanized steel sheet and manufacturing method thereof |
JP2015510032A (ja) * | 2011-12-27 | 2015-04-02 | ポスコ | 高マンガン熱延亜鉛めっき鋼板及びその製造方法 |
KR20140138256A (ko) | 2012-03-19 | 2014-12-03 | 제이에프이 스틸 가부시키가이샤 | 고강도 용융 아연 도금 강판의 제조 방법 및 고강도 용융 아연 도금 강판 |
US10837074B2 (en) | 2012-03-19 | 2020-11-17 | Jfe Steel Corporation | Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet |
WO2013140729A1 (ja) | 2012-03-19 | 2013-09-26 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
WO2013140730A1 (ja) | 2012-03-19 | 2013-09-26 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
US10449751B2 (en) | 2012-03-19 | 2019-10-22 | Jfe Steel Corporation | Method for manufacturing high strength galvanized steel sheet |
KR20140138255A (ko) | 2012-03-19 | 2014-12-03 | 제이에프이 스틸 가부시키가이샤 | 고강도 용융 아연 도금 강판의 제조 방법 및 고강도 용융 아연 도금 강판 |
KR20150013719A (ko) | 2012-06-15 | 2015-02-05 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 고강도 용융 아연 도금 강판 그리고 그것들의 제조 방법 |
KR20160143893A (ko) | 2012-06-15 | 2016-12-14 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 고강도 용융 아연 도금 강판 그리고 그것들의 제조 방법 |
WO2014017010A1 (ja) * | 2012-07-23 | 2014-01-30 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
WO2014017011A1 (ja) * | 2012-07-23 | 2014-01-30 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
US10174411B2 (en) | 2013-03-04 | 2019-01-08 | Jfe Steel Corporation | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) |
JP2014169487A (ja) * | 2013-03-05 | 2014-09-18 | Jfe Steel Corp | 高強度溶融亜鉛めっき鋼板の製造方法および高強度溶融亜鉛めっき鋼板 |
CN103320589B (zh) * | 2013-06-11 | 2014-11-05 | 鞍钢股份有限公司 | 一种防止高镍钢坯加热过程氧化的方法 |
CN103320589A (zh) * | 2013-06-11 | 2013-09-25 | 鞍钢股份有限公司 | 一种防止高镍钢坯加热过程氧化的方法 |
CN103572190A (zh) * | 2013-09-24 | 2014-02-12 | 河北钢铁股份有限公司唐山分公司 | 热镀锌生产中锌锅的净化处理方法 |
JP2015151606A (ja) * | 2014-02-18 | 2015-08-24 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
US10301701B2 (en) | 2014-02-18 | 2019-05-28 | Jfe Steel Corporation | High-strength hot-dip galvanized steel sheet and method for producing same |
KR20160122255A (ko) | 2014-02-18 | 2016-10-21 | 제이에프이 스틸 가부시키가이샤 | 고강도 용융 아연 도금 강판 및 그의 제조 방법 |
WO2015125433A1 (ja) * | 2014-02-18 | 2015-08-27 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP2020521056A (ja) * | 2017-05-26 | 2020-07-16 | 宝山鋼鉄股▲分▼有限公司 | 溶融メッキされた高マンガン鋼及びその製造方法 |
US11377712B2 (en) | 2017-05-26 | 2022-07-05 | Baoshan Iron & Steel Co., Ltd. | Hot dipped high manganese steel and manufacturing method therefor |
JP2019031721A (ja) * | 2017-08-09 | 2019-02-28 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101079472B1 (ko) | 2011-11-03 |
KR20100073819A (ko) | 2010-07-01 |
CN101760712B (zh) | 2012-08-22 |
CN101760712A (zh) | 2010-06-30 |
JP4990345B2 (ja) | 2012-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4990345B2 (ja) | メッキ表面品質に優れた高マンガン鋼の溶融亜鉛メッキ鋼板の製造方法 | |
JP6025867B2 (ja) | メッキ表面品質及びメッキ密着性に優れた高強度溶融亜鉛メッキ鋼板及びその製造方法 | |
JP5760150B2 (ja) | めっき密着性に優れた高マンガン鋼及びこれから溶融亜鉛めっき鋼板を製造する方法 | |
CN110100038B (zh) | 耐腐蚀性和加工性优异的热浸镀铝系钢材及其制造方法 | |
JP5830541B2 (ja) | めっき性、めっき密着性及びスポット溶接性に優れた溶融亜鉛めっき鋼板及びその製造方法 | |
KR101207767B1 (ko) | 도금성이 우수한 고망간 고알루미늄 용융아연도금강판 및 그 제조방법 | |
KR101528010B1 (ko) | 도금성이 우수한 고망간강 용융아연도금강판 및 이의 제조방법 | |
JP4264373B2 (ja) | めっき欠陥の少ない溶融Al系めっき鋼板の製造方法 | |
CA2404962C (en) | Galvannealed steel sheet and its production method | |
KR101242859B1 (ko) | 도금성 및 도금밀착성이 우수한 고망간 용융아연도금강판 및 그 제조방법 | |
KR100985285B1 (ko) | 표면품질이 우수한 고강도 극저탄소 강판, 합금화용융아연도금 강판 및 그 제조방법 | |
KR101115741B1 (ko) | 도금성이 우수한 고망간강 용융아연도금강판의 제조방법 | |
JP6025866B2 (ja) | 高マンガン熱延亜鉛めっき鋼板及びその製造方法 | |
JP2023554307A (ja) | めっき品質に優れた高強度溶融亜鉛めっき鋼板、めっき用鋼板及びこれらの製造方法 | |
JP2003193213A (ja) | 溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板 | |
KR100478725B1 (ko) | 도금부착성및합금화처리성이우수한고강도합금화용융아연도금강판의제조방법 | |
KR102031459B1 (ko) | 도금성이 우수한 초고강도 고망간 용융아연도금강판 및 그 제조방법 | |
JPH0971851A (ja) | 亜鉛−錫合金めっき鋼板の製造法 | |
KR20100064503A (ko) | 도금성이 우수한 고망간 용융아연도금 강판의 제조방법 | |
JP5604784B2 (ja) | めっき性の良好な合金化溶融亜鉛めっき鋼板の製造方法 | |
JP2016216754A (ja) | 合金化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 | |
JP2007119873A (ja) | 合金化溶融亜鉛めっき鋼板の製造方法 | |
JPH08296019A (ja) | 加工性に優れる合金化溶融亜鉛めっき鋼板及び製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111014 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111025 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120112 |
|
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: 20120403 |
|
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: 20120501 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4990345 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150511 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |