JP6092969B2 - 窒素帳膜形成装置 - Google Patents
窒素帳膜形成装置 Download PDFInfo
- Publication number
- JP6092969B2 JP6092969B2 JP2015181698A JP2015181698A JP6092969B2 JP 6092969 B2 JP6092969 B2 JP 6092969B2 JP 2015181698 A JP2015181698 A JP 2015181698A JP 2015181698 A JP2015181698 A JP 2015181698A JP 6092969 B2 JP6092969 B2 JP 6092969B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen
- plating bath
- plated steel
- plating
- weight
- 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.)
- Active
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 105
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 47
- 238000007747 plating Methods 0.000 claims description 89
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 239000011777 magnesium Substances 0.000 claims description 23
- 229910052749 magnesium Inorganic materials 0.000 claims description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 19
- 239000011651 chromium Substances 0.000 claims description 18
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 229910052791 calcium Inorganic materials 0.000 claims description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
- 229910000611 Zinc aluminium Inorganic materials 0.000 claims description 11
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 32
- 238000005260 corrosion Methods 0.000 description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 11
- 238000007792 addition Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000003287 bathing Methods 0.000 description 4
- 239000008397 galvanized steel Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000680 Aluminized steel Inorganic materials 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229910017706 MgZn Inorganic materials 0.000 description 2
- 229910007570 Zn-Al Inorganic materials 0.000 description 2
- 229910000905 alloy phase Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 1
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910008458 Si—Cr Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding 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
- C23C2/04—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
- C23C2/04—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
- C23C2/12—Aluminium 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
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
-
- 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
- C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
-
- 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
Description
◎:破たん幅10〜20μm
△:破たん幅20〜30μm
X:破たん幅40〜50μm
◎:めっき浴対比ドロス発生量5%以下
△:めっき浴対比ドロス発生量10〜20%
X:めっき浴対比ドロス発生量20%以上
◎:スパンコール形成が鮮やかで且つ光沢が高い
△:スパンコール形成が鮮やかでない
X:スパンコール形成が微弱で且つ外観が良好でない
◎:赤錆発生割合5%以下
△:赤錆発生割合10〜20%
X:赤錆発生割合30%以上
◎:赤錆発生割合5%以下
△:赤錆発生割合20〜30%
X:赤錆発生割合30%以上
Claims (3)
- 亜鉛−アルミニウム系合金めっき鋼板を製造するためのめっき浴槽の表面とエアーナイフ設備との間に設けられて、前記めっき浴槽から上がってくるめっき鋼板の周りに窒素帳幕を形成するための装置であって、
前記めっき浴槽(3)の表面から一定距離離れて前記めっき鋼板(1)の周りに沿って前記めっき浴槽(3)の表面に向かって窒素ガスを排出する下段窒素排出バー(41,42)と、
前記下段窒素排出バー(41,42)の側面から前記めっき鋼板(1)に向かって上方に傾いて延びている側面カバー(43)と、
前記側面カバー(43)の上端に設けられて、下方に窒素ガスを排出する上段窒素排出バー(44,45)と、
を備えてなる窒素帳幕形成装置。 - 亜鉛−アルミニウム系合金めっき鋼板を、亜鉛35〜55重量%、シリコン0.5〜3重量%、クロム0.005〜1.0重量%、マグネシウム0.01〜3.0重量%、チタン0.001〜0.1重量%を含有するとともに、残りとしてアルミニウム及び避けられない不純物を含有するめっき浴でめっき処理する、請求項1記載の窒素帳幕形成装置。
- 前記めっき浴は、前記マグネシウム全体重量を基準に1〜10重量%のカルシウムをさらに含有することを特徴とする、請求項1又は2記載の窒素帳幕形成装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120084357 | 2012-08-01 | ||
KR10-2012-0084357 | 2012-08-01 | ||
KR1020130066466A KR101535073B1 (ko) | 2012-08-01 | 2013-06-11 | 가공성 및 내식성이 우수한 아연-알루미늄계 합금도금강판의 제조방법 |
KR10-2013-0066466 | 2013-06-11 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013145171A Division JP6026968B2 (ja) | 2012-08-01 | 2013-07-11 | 加工性及び耐食性に優れた亜鉛−アルミニウム系合金めっき鋼板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016027210A JP2016027210A (ja) | 2016-02-18 |
JP6092969B2 true JP6092969B2 (ja) | 2017-03-08 |
Family
ID=50266410
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013145171A Active JP6026968B2 (ja) | 2012-08-01 | 2013-07-11 | 加工性及び耐食性に優れた亜鉛−アルミニウム系合金めっき鋼板の製造方法 |
JP2015181698A Active JP6092969B2 (ja) | 2012-08-01 | 2015-09-15 | 窒素帳膜形成装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013145171A Active JP6026968B2 (ja) | 2012-08-01 | 2013-07-11 | 加工性及び耐食性に優れた亜鉛−アルミニウム系合金めっき鋼板の製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6026968B2 (ja) |
KR (1) | KR101535073B1 (ja) |
AU (1) | AU2015207962B2 (ja) |
TW (2) | TWI496946B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101692118B1 (ko) * | 2014-12-12 | 2017-01-17 | 동부제철 주식회사 | 도금 조성물, 이를 이용한 도금 강재의 제조방법 및 도금 조성물이 코팅된 도금 강재 |
KR101758717B1 (ko) * | 2016-05-17 | 2017-07-18 | 동국제강주식회사 | 표면 품질이 우수한 용융도금강판을 제조하기 위한 질소구름을 형성하기 위한 장치 및 이를 이용한 아연-알루미늄합금도금강판을 제조하는 방법 |
CN107723641B (zh) * | 2017-09-12 | 2019-03-12 | 广东坚朗五金制品股份有限公司 | 耐腐蚀镀层的热镀方法 |
KR102305753B1 (ko) | 2019-12-18 | 2021-09-27 | 주식회사 포스코 | 가공부 내식성이 우수한 Zn-Al-Mg계 용융합금도금 강재 및 그 제조방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5591967A (en) * | 1978-12-30 | 1980-07-11 | Nippon Steel Corp | One-side hot dipping method for steel strip |
AU538925B2 (en) * | 1979-04-16 | 1984-09-06 | Ak Steel Corporation | Finishing of hop dip coating of ferrous base metal |
US4444814A (en) * | 1982-06-11 | 1984-04-24 | Armco Inc. | Finishing method and means for conventional hot-dip coating of a ferrous base metal strip with a molten coating metal using conventional finishing rolls |
JP2848208B2 (ja) * | 1992-08-27 | 1999-01-20 | 日本鋼管株式会社 | 溶融金属めっき装置 |
KR950007669B1 (ko) * | 1993-03-31 | 1995-07-14 | 동부제강주식회사 | 에어커튼(Air Curtain)을 이용한 증착도금강판의 제조방법 |
KR960007551B1 (ko) * | 1994-03-10 | 1996-06-05 | 연합철강공업 주식회사 | 도금 강판의 제조방법 |
US6465114B1 (en) * | 1999-05-24 | 2002-10-15 | Nippon Steel Corporation | -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same |
JP3769199B2 (ja) * | 2000-02-29 | 2006-04-19 | 新日本製鐵株式会社 | 高耐食性めっき鋼材およびその製造方法 |
JP3718479B2 (ja) * | 2001-03-30 | 2005-11-24 | 新日本製鐵株式会社 | 耐食性に優れる溶融Zn−Al−Cr合金めっき鋼材 |
JP2002348651A (ja) * | 2001-05-22 | 2002-12-04 | Nisshin Steel Co Ltd | Mg含有溶融亜鉛基めっき鋼板の製造方法及び製造装置 |
JP2003231945A (ja) * | 2002-02-12 | 2003-08-19 | Nippon Steel Corp | 耐食性に優れたAl−Zn系めっき鋼板 |
AU2002951907A0 (en) * | 2002-10-08 | 2002-10-24 | Bhp Steel Limited | Hot dip coating apparatus |
US8785000B2 (en) * | 2004-06-29 | 2014-07-22 | Tata Steel Ijmuiden B.V. | Steel sheet with hot dip galvanized zinc alloy coating and process to produce it |
JP2006219716A (ja) * | 2005-02-09 | 2006-08-24 | Jfe Galvanizing & Coating Co Ltd | 溶融Zn−Al系合金めっき鋼板およびその製造方法 |
KR101324836B1 (ko) * | 2008-10-01 | 2013-11-01 | 신닛테츠스미킨 카부시키카이샤 | 용융 도금 강판의 제조 방법 및 용융 도금 장치 |
JP2010202951A (ja) * | 2009-03-05 | 2010-09-16 | Nippon Steel Corp | 溶融金属めっき鋼線の製造方法およびその装置 |
CA2780445C (en) * | 2010-02-18 | 2014-02-04 | Nippon Steel & Sumikin Coated Sheet Corporation | Hot-dipped steel and method of producing same |
-
2013
- 2013-06-11 KR KR1020130066466A patent/KR101535073B1/ko active IP Right Grant
- 2013-07-11 JP JP2013145171A patent/JP6026968B2/ja active Active
- 2013-07-19 TW TW102125871A patent/TWI496946B/zh active
- 2013-07-19 TW TW103142742A patent/TWI641722B/zh active
-
2015
- 2015-08-02 AU AU2015207962A patent/AU2015207962B2/en active Active
- 2015-09-15 JP JP2015181698A patent/JP6092969B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6026968B2 (ja) | 2016-11-16 |
TW201406993A (zh) | 2014-02-16 |
AU2015207962A1 (en) | 2015-08-20 |
AU2015207962B2 (en) | 2016-05-19 |
JP2016027210A (ja) | 2016-02-18 |
KR101535073B1 (ko) | 2015-07-10 |
KR20140018098A (ko) | 2014-02-12 |
JP2014031578A (ja) | 2014-02-20 |
TWI641722B (zh) | 2018-11-21 |
TWI496946B (zh) | 2015-08-21 |
TW201512456A (zh) | 2015-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7312142B2 (ja) | 溶接性及び加工部耐食性に優れた亜鉛合金めっき鋼材及びその製造方法 | |
CN113508186B (zh) | 熔融Al-Zn-Mg-Si-Sr镀覆钢板及其制造方法 | |
JP5404126B2 (ja) | 耐食性に優れたZn−Al系めっき鋼板およびその製造方法 | |
JP6092969B2 (ja) | 窒素帳膜形成装置 | |
JP2003268519A (ja) | 塗装後耐食性と塗装鮮映性に優れた亜鉛めっき鋼板 | |
JP2001295015A (ja) | 高Al含有溶融Zn−Al−Mg系めっき鋼板 | |
KR20120132442A (ko) | 도금 조성물, 이를 이용한 도금 강재의 제조방법 및 도금 조성물이 코팅된 도금 강재 | |
JP2013014794A (ja) | 外観均一性に優れた高耐食性溶融亜鉛めっき鋼板 | |
US20150184275A1 (en) | Method and apparatus for producing zinc-aluminum alloy-coated steel sheet with superior workability and corrosion resistance | |
JP5601771B2 (ja) | 複層めっき鋼板およびその製造方法 | |
KR102527548B1 (ko) | 도금 강재 | |
AU2012263323B2 (en) | Molten Zn-Al-based alloy-plated steel sheet having excellent corrosion resistance and workability, and method for producing same | |
JP7167025B2 (ja) | 加工部耐食性に優れたアルミニウム系合金めっき鋼板 | |
JP2004238682A (ja) | 耐食性に優れた自動車排気系材用溶融Al系めっき鋼板 | |
KR20140129529A (ko) | 희생 방식성이 우수한 용융 알루미늄계 도금강판 및 그 제조 방법 | |
JP4542468B2 (ja) | 曲げ加工性に優れた溶融Zn−Al−Mg系めっき鋼板の製造方法 | |
CN114901853B (zh) | 加工部耐蚀性优异的Zn-Al-Mg系热浸镀合金钢材及其制造方法 | |
JP2001081539A (ja) | 高温耐食性に優れた溶融アルミめっき鋼板及びその製造法 | |
JP2022514848A (ja) | 耐食性及び表面品質に優れた亜鉛合金めっき鋼材とその製造方法 | |
KR20160057998A (ko) | 내식성 및 표면품질이 우수한 아연-알루미늄계 합금도금강판의 제조방법 및 그 장치 | |
KR102196210B1 (ko) | 용융도금강판 제조방법 | |
JP2005273019A (ja) | 耐傷付性、耐摩耗性および耐食性に優れた溶融Zn基めっき縞鋼板 | |
JP2023074874A (ja) | 溶融Zn-Al-Mg系めっき鋼板、自動車用部品、及びこれらの製造方法 | |
JP3717114B2 (ja) | 溶融Sn−Zn系めっき鋼板 | |
JP2021534329A (ja) | 耐食性及び加工性に優れた溶融めっき鋼板及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20160114 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160819 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160915 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170112 |
|
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: 20170201 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170209 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6092969 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |