ELECTRO-GALVANIZED STEEL SHEET HAVING EXCELLENT WHITENESS AND METHOD OF MANUFACTURING THE SAME
The present invention is to provide an electrogalvanized steel sheet having excellent whiteness and having a beautiful surface appearance by reducing arithmetic scale, and a method for manufacturing the same. According to the present invention, the electrogalvanized steel sheet comprises: a base ste...
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| Main Authors | , , |
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| Format | Patent |
| Language | English Korean |
| Published |
30.06.2021
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present invention is to provide an electrogalvanized steel sheet having excellent whiteness and having a beautiful surface appearance by reducing arithmetic scale, and a method for manufacturing the same. According to the present invention, the electrogalvanized steel sheet comprises: a base steel sheet having a grain size of 10 to 20 μm in the internal structure; a nickel coating layer having an adhesion amount of 50 to 300 mg/m^2 provided on the base steel sheet; and a zinc plating layer provided on the nickel coating layer.
본 발명은 백색도가 우수하고, 산수형 스케일을 저감하여 표면외관이 미려한 전기아연도금강판 및 그 제조방법을 제공하고자 하는 것이다. |
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| AbstractList | The present invention is to provide an electrogalvanized steel sheet having excellent whiteness and having a beautiful surface appearance by reducing arithmetic scale, and a method for manufacturing the same. According to the present invention, the electrogalvanized steel sheet comprises: a base steel sheet having a grain size of 10 to 20 μm in the internal structure; a nickel coating layer having an adhesion amount of 50 to 300 mg/m^2 provided on the base steel sheet; and a zinc plating layer provided on the nickel coating layer.
본 발명은 백색도가 우수하고, 산수형 스케일을 저감하여 표면외관이 미려한 전기아연도금강판 및 그 제조방법을 제공하고자 하는 것이다. |
| Author | KWON MOON JAE BANG CHAN SEOK KIM SU YOUNG |
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| DocumentTitleAlternate | 백색도가 우수한 전기아연도금강판 및 그 제조방법 |
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| Snippet | The present invention is to provide an electrogalvanized steel sheet having excellent whiteness and having a beautiful surface appearance by reducing... |
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| SubjectTerms | APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS |
| Title | ELECTRO-GALVANIZED STEEL SHEET HAVING EXCELLENT WHITENESS AND METHOD OF MANUFACTURING THE SAME |
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