Subject: 镀锌钢卷 - 耐用电气制造的最佳选择
Galvanized steel coils stand as the preferred material for electrical appliance casings due to their exceptional corrosion resistance and superior formability - precisely meeting the rigorous protective standards of modern household appliances.
**关键应用**
**Appliance Casings**: 广泛应用于冰箱、洗衣机和空调,以通过完整的锌层保护来对抗湿度引起的腐蚀。
**Structural Components**: Selcted for internal brackets and connectors where dual requirements of structural intergrity(380-450MPA yield strength) and rust prevention must coexist.
**精密电子**:用于微电子模块的保护屏蔽,达到IEC 60068-2-11盐雾合规,采用控制的8-15微米锌涂层。
** 过程优势**
//** 热浸镀锌 (30-100um)**:最适合潮湿环境(相对湿度>= 85%),服务寿命预期为8-15年。
//**电镀锌 (5-50um)**: 适用于需要基本保护的室内应用的经济有效解决方案(符合ISO 5002-1标准)。
**市场展望**
The global premium appliance sector (Projected CAGR 6.8* 2023-2030) increasingly adopts galvanized solutions, particularly for:
~高端制冷系统要求10年以上的保证合规性。
~智能家电底盘要求电磁干扰屏蔽性能。