SIFAT MEKANIK DAN STRUKTUR MIKRO PELAT TIPIS Zn HASIL ROL DINGIN UNTUK APLIKASI ANODA KORBAN

IF 0.6 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metalurgija Pub Date : 2018-01-23 DOI:10.14203/METALURGI.V29I2.279

Saefudin Saefudin, Galih Senopati

引用次数: 0

Abstract

MICRO STRUCTURE AND MECHANICAL PROPERTIES OF COLD ROLLED THIN ZINC PLATE FOR SACRIFICIAL ANODE APPLICATION. Cathodic protection by sacrificial Zn anodes is often applied to prevent metallic structure from corrosion in seawater. Zn sacrificial anodes can manufactured by casting and continued with cold rolling process. The purpose of this research is to produce Zn thin plate as sacrificial Zn anode raw material that free from deffect at laboratorium scale. Zn plate processed by casting and rolling with 1 mm thick then caracterized use vicker’s hardness tester and SEM-EDS (scanning electron microscopy-energy dispersive spectroscopy). The highest hardness value of Zn plate 1 mm thick is 95.63 VHN average. Zn plate which it has high hardness value formed ZnFeAl particle cause brittle properties of Zn plate.

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Zn薄板的机械性质和结构为受害者的ANODA应用程序采用冷辊

牺牲阳极用冷轧薄锌板的微观结构和力学性能。牺牲锌阳极的阴极保护通常用于防止金属结构在海水中腐蚀。锌牺牲阳极可以通过铸造制造，并继续冷轧工艺。本研究的目的是在实验室规模上生产无缺陷的锌薄板作为牺牲锌阳极原料。通过铸造和轧制处理1mm厚的锌板，然后使用维克硬度计和SEM-EDS（扫描电子显微镜能量分散光谱）对其进行表征。1mm厚锌板的最高硬度值为95.63VHN平均值。ZnFeAl颗粒形成的高硬度锌板使锌板具有脆性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Metalurgija 工程技术-冶金工程

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

4-8 weeks

期刊介绍： The journal Metalurgija is primary scientific periodical that publishes scientific papers (original papers, preliminary notes, reviewed papers) as well as professional papers from the area of basic, applicable and developing researching in metallurgy and boundary metallurgy areas (physics, chemistry, mechanical engineering). These papers relate to processing ferrous and non-ferrous metallurgy, treating investigating as well as testing of raw materials, semi products and products, especially in the area of improving new materials and possibilities of their implementation. The journal is the only national periodical of this kind in the Republic of Croatia and covers the scientific field of metallurgy, especially: physical metallurgy and materials; process metailurgy, (ferrous and non-ferrous); mechanical metallurgy (processing, power , etc.); related (adjoing) branches: mechanlcal engineering, chemistry, physics etc.