JP6329145B2 - 金属めっき鋼帯 - Google Patents
金属めっき鋼帯 Download PDFInfo
- Publication number
- JP6329145B2 JP6329145B2 JP2015524570A JP2015524570A JP6329145B2 JP 6329145 B2 JP6329145 B2 JP 6329145B2 JP 2015524570 A JP2015524570 A JP 2015524570A JP 2015524570 A JP2015524570 A JP 2015524570A JP 6329145 B2 JP6329145 B2 JP 6329145B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- metal
- plated steel
- plating
- alloy layer
- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims description 152
- 239000010959 steel Substances 0.000 title claims description 152
- 229910052751 metal Inorganic materials 0.000 title claims description 67
- 239000002184 metal Substances 0.000 title claims description 67
- 229910045601 alloy Inorganic materials 0.000 claims description 250
- 239000000956 alloy Substances 0.000 claims description 250
- 238000007747 plating Methods 0.000 claims description 159
- 229910007981 Si-Mg Inorganic materials 0.000 claims description 71
- 229910008316 Si—Mg Inorganic materials 0.000 claims description 71
- 239000000203 mixture Substances 0.000 claims description 50
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 229910052749 magnesium Inorganic materials 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 26
- 239000012535 impurity Substances 0.000 claims description 18
- 229910052725 zinc Inorganic materials 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 229910019064 Mg-Si Inorganic materials 0.000 claims description 9
- 229910019406 Mg—Si Inorganic materials 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 description 43
- 238000005260 corrosion Methods 0.000 description 30
- 230000007797 corrosion Effects 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 238000010309 melting process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000012827 research and development Methods 0.000 description 10
- 238000007654 immersion Methods 0.000 description 9
- 229910000676 Si alloy Inorganic materials 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 6
- 229910000599 Cr alloy Inorganic materials 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009616 inductively coupled plasma Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 229910018137 Al-Zn Inorganic materials 0.000 description 2
- 229910018573 Al—Zn Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910017706 MgZn Inorganic materials 0.000 description 1
- -1 aluminum-zinc-silicon-magnesium Chemical compound 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical group [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- PTLRDCMBXHILCL-UHFFFAOYSA-M sodium arsenite Chemical compound [Na+].[O-][As]=O PTLRDCMBXHILCL-UHFFFAOYSA-M 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- 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
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- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
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- 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
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- 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
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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Description
典型的には、溶融Al−Zn−Si−Mg合金の組成は、重量%で以下の範囲の元素Al、Zn、SiおよびMgを含む:
Zn:30〜60%
Si:0.3〜3%
Mg:0.3〜10%
残部 Alおよび不可避不純物。
Zn:35〜50%
Si:1.2〜2.5%
Mg:1.0〜3.0%
残部 Alおよび不可避不純物。
Zn:30〜60%
Si:0.3〜3%
Mg:0.3〜10%
残部 Alおよび不可避不純物
を含んでもよい。
Zn:35〜50%
Si:1.2〜2.5%
Mg 1.0〜3.0%
残部 Alおよび不可避不純物
を含んでもよい。
Zn:30〜60%
Si:0.3〜3%
Mg:0.3〜10%
残部 Alおよび不可避不純物
を含んでもよい。
・ AZ:55Al−43Zn−1.5Si−0.45Fe−付随的不純物
・ MAZ:53Al−43Zn−2Mg−1.5Si−0.45Fe−付随的不純物
・ MAZ+0.1重量%のCr−付随的不純物
を有する、以下の溶融合金組成:(a)既知のAl−Zn−Si合金(以下、「AZ」と呼ぶ)、(b)本発明によるAl−Zn−Si−Mg合金(以下、「MAZ」と呼ぶ)、および(c)本発明によるMAZ合金+0.1重量%のCrで溶融めっきすることにより行われる研究を含んでいた。
・ MCL AZ150−金属めっきラインで製造した150g/m2の両面めっき質量を有するAZ合金めっき。
・ MCL AZ150−金属めっきラインで製造した150g/m2の両面めっき質量を有するAZ合金めっき。
・ MCL MAZ125−金属めっきラインで製造した125g/m2の両面めっき質量を有するMAZ合金めっき。
・ HDPS MAZ125+0.1%Cr−溶融プロセスシミュレータで製造した125g/m2の両面めっき質量を有するMAZ+0.1%Cr合金めっき。
Zn:4.0〜12.0%
Si:6.0〜17.0%
Fe:20.0〜40.0%
Mg:0.02〜0.50%
残部 Alおよび不可避不純物。
以下に、本願の出願当初の請求項を実施の態様として付記する。
[1] スチールストリップと、前記スチールストリップの少なくとも一つの面上の金属めっきとを含む金属めっき鋼帯であって、前記金属めっきは、Al−Zn−Mg−Si上張り合金層、および前記スチールストリップと前記上張り合金層との間の中間合金層を含み、前記中間合金層は、重量で、Znが4.0〜12.0%、Siが6.0〜17.0%、Feが20.0〜40.0%、Mgが0.02〜0.50%、およびAlならびに不可避不純物が残部である組成を有する金属めっき鋼帯。
[2] [1]に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.01〜0.2%のCaを含む金属めっき鋼帯。
[3] [1]または[2]に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜3.0%のCrを含む金属めっき鋼帯。
[4] [1]〜[3]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜13.0%のMnを含む金属めっき鋼帯。
[5] [1]〜[4]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜2.0%のVを含む金属めっき鋼帯。
[6] [1]〜[5]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して0.1〜5.0μmの厚さを有する金属めっき鋼帯。
[7] [6]に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る前記横断面で測定して0.3〜2.0μmの厚さを有する金属めっき鋼帯。
[8] [7]に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る前記横断面で測定して0.5〜1.0μmの厚さを有する金属めっき鋼帯。
[9] [1]〜[8]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して短径が50〜1000nmである実質的な柱状晶を含む金属めっき鋼帯。
[10] [1]〜[8]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して長径が50〜4000nmである実質的な等軸晶を含む金属めっき鋼帯。
[11] [1]〜[8]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が柱状晶および等軸晶の混合物を含む金属めっき鋼帯。
[12] [1]〜[8]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が体心立方晶を含む金属めっき鋼帯。
[13] [1]〜[12]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層のAl、Zn、SiおよびFeの濃度が式Fe 10 Al 32 Si 5 Zn 3 を満たす金属めっき鋼帯。
[14] [1]〜[13]のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層のAl、Zn、SiおよびFeの濃度が式Fe 10 Al 34 Si 4 Zn 2 を満たす金属めっき鋼帯。
[15] [1]〜[14]のいずれか1に記載の金属めっき鋼帯であって、Cr含有またはCrを含まない不動態化系を使用した不動態化鋼帯である金属めっき鋼帯。
[16] [1]〜[15]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきの露出面上の樹脂コーティングを含む金属めっき鋼帯。
[17] [1]〜[16]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が0.3重量%を超えるMgを含む金属めっき鋼帯。
[18] [1]〜[17]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.0重量%を超えるMgを含む金属めっき鋼帯。
[19] [1]〜[18]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.3重量%を超えるMgを含む金属めっき鋼帯。
[20] [1]〜[19]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.5重量%を超えるMgを含む金属めっき鋼帯。
[21] [1]〜[20]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が3重量%未満のMgを含む金属めっき鋼帯。
[22] [1]〜[21]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が2.5重量%未満のMgを含む金属めっき鋼帯。
[23] [1]〜[22]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.2重量%を超えるSiを含む金属めっき鋼帯。
[24] [1]〜[23]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が、重量%で以下の範囲の元素Al、Zn、SiおよびMgを含む金属めっき鋼帯。
Zn:30〜60%
Si:0.3〜3%
Mg:0.3〜10%
残部 Alおよび不可避不純物
[25] [1]〜[24]のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が、重量%で以下の範囲の元素Al、Zn、SiおよびMgを含む金属めっき鋼帯。
Zn:35〜50%
Si:1.2〜2.5%
Mg 1.0〜3.0%
残部 Alおよび不可避不純物
[26] スチールストリップ上に金属めっきを形成して、[1]〜[25]のいずれか1項に記載の金属めっき鋼帯を形成する方法であって、前記方法は、溶融Al−Zn−Si−Mg合金浴にスチールストリップを浸漬することと、前記スチールストリップの露出面上に合金の金属めっきを形成することとを含み、そして前記方法は、前記溶融合金浴の組成、前記溶融合金浴の温度、および前記溶融合金浴への前記スチールストリップの浸漬時間の何れか1つ以上を制御して、前記スチールストリップと前記Al−Zn−Mg−Si上張り合金層との間に前記中間合金層を形成することを含む方法。
Claims (23)
- スチールストリップと、前記スチールストリップの少なくとも一つの面上の金属めっきとを含む金属めっき鋼帯であって、前記金属めっきは、Al−Zn−Mg−Si上張り合金層、および前記スチールストリップと前記上張り合金層との間の中間合金層を含み、前記中間合金層は、重量で、Znが4.0〜12.0%、Siが6.0〜17.0%、Feが20.0〜40.0%、Mgが0.02〜0.50%、およびAlならびに不可避不純物が残部である組成を有し、前記金属めっきを形成するための溶融合金が、重量%で以下の範囲の元素:Zn:30〜60%;Si:0.3〜3%;Mg:0.3〜10%;ならびに残部がAl、および計画的な合金添加物もしくは不可避不純物としての他の元素、を含む金属めっき鋼帯。
- 請求項1に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.01〜0.2%のCaを含む金属めっき鋼帯。
- 請求項1または請求項2に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜3.0%のCrを含む金属めっき鋼帯。
- 請求項1〜3のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜13.0%のMnを含む金属めっき鋼帯。
- 請求項1〜4のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、重量で0.1〜2.0%のVを含む金属めっき鋼帯。
- 請求項1〜5のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して0.1〜5.0μmの厚さを有する金属めっき鋼帯。
- 請求項6に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る前記横断面で測定して0.3〜2.0μmの厚さを有する金属めっき鋼帯。
- 請求項7に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る前記横断面で測定して0.5〜1.0μmの厚さを有する金属めっき鋼帯。
- 請求項1〜8のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して短径が50〜1000nmである実質的な柱状晶を含む金属めっき鋼帯。
- 請求項1〜8のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が、前記めっきの厚さを通る横断面で測定して長径が50〜4000nmである実質的な等軸晶を含む金属めっき鋼帯。
- 請求項1〜8のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が柱状晶および等軸晶の混合物を含む金属めっき鋼帯。
- 請求項1〜8のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層が体心立方晶を含む金属めっき鋼帯。
- 請求項1〜12のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層のAl、Zn、SiおよびFeの濃度が式Fe10Al32Si5Zn3を満たす金属めっき鋼帯。
- 請求項1〜13のいずれか1項に記載の金属めっき鋼帯であって、前記中間合金層のAl、Zn、SiおよびFeの濃度が式Fe10Al34Si4Zn2を満たす金属めっき鋼帯。
- 請求項1〜14のいずれか1に記載の金属めっき鋼帯であって、Cr含有またはCrを含まない不動態化系を使用した不動態化鋼帯である金属めっき鋼帯。
- 請求項1〜15のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきの露出面上の樹脂コーティングを含む金属めっき鋼帯。
- 請求項1〜16のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.0重量%を超えるMgを含む金属めっき鋼帯。
- 請求項1〜17のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.3重量%を超えるMgを含む金属めっき鋼帯。
- 請求項1〜18のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.5重量%を超えるMgを含む金属めっき鋼帯。
- 請求項1〜19のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が3重量%未満のMgを含む金属めっき鋼帯。
- 請求項1〜20のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が2.5重量%未満のMgを含む金属めっき鋼帯。
- 請求項1〜21のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が1.2重量%を超えるSiを含む金属めっき鋼帯。
- 請求項1〜22のいずれか1項に記載の金属めっき鋼帯であって、前記金属めっきを形成するための溶融Al−Zn−Si−Mg合金が、重量%で以下の範囲の元素Al、Zn、SiおよびMgを含む金属めっき鋼帯。
Zn:35〜50%
Si:1.2〜2.5%
Mg 1.0〜3.0%
残部 Alおよび不可避不純物
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TWI592499B (zh) * | 2015-03-02 | 2017-07-21 | Jfe Galvanizing & Coating Co | Melted Al-Zn-Mg-Si plated steel sheet and manufacturing method thereof |
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JP6927668B2 (ja) * | 2016-05-12 | 2021-09-01 | 日鉄鋼板株式会社 | 塗装めっき鋼板 |
CN110352259A (zh) * | 2017-02-28 | 2019-10-18 | 塔塔钢铁艾默伊登有限责任公司 | 用于制备具有铝合金涂覆层的钢带材的方法 |
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WO2014019020A1 (en) | 2014-02-06 |
KR20140037072A (ko) | 2014-03-26 |
AU2013245445B2 (en) | 2018-03-15 |
CN103764865B (zh) | 2016-08-17 |
AU2013245445A1 (en) | 2014-02-20 |
KR20210014759A (ko) | 2021-02-09 |
TW201413053A (zh) | 2014-04-01 |
JP2015532678A (ja) | 2015-11-12 |
NZ621146A (en) | 2016-09-30 |
EP2710166A4 (en) | 2016-02-24 |
EP2710166A1 (en) | 2014-03-26 |
KR20170005510A (ko) | 2017-01-13 |
KR20190100441A (ko) | 2019-08-28 |
AU2018204260A1 (en) | 2018-07-05 |
EP3492620A1 (en) | 2019-06-05 |
KR20150074218A (ko) | 2015-07-01 |
US9428824B2 (en) | 2016-08-30 |
CN103764865A (zh) | 2014-04-30 |
MY170620A (en) | 2019-08-21 |
KR102014204B1 (ko) | 2019-10-23 |
KR102212395B1 (ko) | 2021-02-05 |
TWI616557B (zh) | 2018-03-01 |
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