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首页> 外文会议>International Conference on Intelligent System and Applied Material >Research on Preventing Copper-brittleness Process for Hot Rolling Copper-containing of Atmospheric Corrosion-resisting Steel Used in Vehicles
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Research on Preventing Copper-brittleness Process for Hot Rolling Copper-containing of Atmospheric Corrosion-resisting Steel Used in Vehicles

机译：防止铜脆性工艺用于车辆中使用的热轧铜铜型铜脆性工艺

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摘要

Copper in hot rolling copper-containing steel plate can passivate the cathode-anode of corrosion reaction on plate surface and form a densie anti-rusting layer, so the rusting reaction is postponed and prevented, and the corrosion resistance is enhanced. However, copper enrichment around grain boundaries in copper-containing steel plate leads to the formation of net-like surface cracking called copper-brittleness. In this paper, through researching the technologies of smelting, and adding rare earth and heating, a reasonable and feasible production technology is found, which effectively prevents the defect of copper-brittleness.
机译：热轧含铜钢板中的铜可以将腐蚀反应的阴极 - 阳极钝化在板表面上并形成密度抗生锈层，使生锈反应推迟并防止，耐腐蚀性增强。然而，含铜钢板中的晶界周围的铜富集导致形成铜脆性的网状表面裂缝。在本文中，通过研究冶炼技术，并添加稀土和加热，发现合理和可行的生产技术，有效地防止了铜脆性的缺陷。

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