Warta industri

Bedane antarane baja galvanis lan baja galvalume

2022-01-12
Bentenipun antarane sheet galvanis lanbaja galvalumeutamané dumunung ing prabédan lapisan. Lapisan bahan seng disebarake kanthi merata ing permukaan lembaran galvanis, sing nduweni peran proteksi anoda kanggo logam dasar, yaiku, karat alternatif bahan seng nglindhungi panggunaan logam dasar. Mung nalika kabeh seng wis corroded bisa ngrusak logam dhasar nang.

Lapisan permukaan sakabaja galvalumekasusun saka 55% aluminium, 43,5% seng lan jumlah cilik saka unsur liyane. Ing tingkat mikro, lumahing lapisan seng aluminized iku struktur honeycomb, lan "honeycomb" dumadi saka aluminium ngandhut seng. Ing kasus iki, sanajan lapisan seng aluminized uga muter peran pangayoman anode, Nanging, ing tangan siji, amarga abang isi seng, ing tangan liyane, amarga kasunyatan sing materi seng wis kebungkus aluminium lan ora gampang electrolyzed, peran pangayoman anode wis suda banget. Mulane, yen piring seng aluminized Cut, bakal rauh teyeng nalika pinggiran Cut Sejatine ilang. Mulane, piring seng aluminized kudu Cut minangka sethitik sabisa. Sawise Cut, pinggiran kudu direksa karo Paint antirust utawa Paint sugih seng, urip layanan saka piring bisa lengkap.(baja galvalume)

galvalume steel

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