Pelatihan Pelapisan Logam Anodes - Anodizing.
Pada pelatihan Anodizing kali ini yang diinstrukturi oleh Bpk.Andre, diiukuti oleh 2 peserta pelatihan.
.Inilah praktik dari proses Anodizing.
Pelatihan Anodizing (Pelapisan Warna Warni pada Aluminium, Cemerlang,anti Gores &karat).
Anodizing Technique. Pelapisan Aneka warna pada Aluminium, untuk asesoris kendaraan bermotor, panci, asesoris mobil, velg, handle pintu, dll. Diajarkan Teknik Melapis aneka warna pada Logam Aluminium yang hasilnya mengkilat, tahan lama, anti karat & Indah.
Hasil jadi anodizing kali ini pewarnaannya sungguh rapi dan indah dilihat.
Jika anda ingin belajar tentang Lapis Logam Anodes - Anodizing di TRISTAR, silahkan.menghubungi :
TRISTAR POLITEKNIK
Jl.Raya Jemursari 240 A,244 -SURABAYA
Telp. (031) 81639991 - 81959295.
HP: 085733691548
Fax.(031) 8432050
Anodizing, or anodising in British English, is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. The process is called "anodizing" because the part to be treated forms the anode electrode of an electrical circuit. Anodizing increases corrosion resistance and wear resistance, and provides better adhesion for paint primers and glues than does bare metal. Anodic films can also be used for a number of cosmetic effects, either with thick porous coatings that can absorb dyes or with thin transparent coatings that add interference effects to reflected light. Anodizing is also used to prevent galling of threaded components and to make dielectric films for electrolytic capacitors. Anodic films are most commonly applied to protect aluminium alloys, although processes also exist for titanium, zinc, magnesium, niobium, and tantalum. This process is not a useful treatment for iron or carbon steel because these metals exfoliate when oxidized; i.e., the iron oxide (also known as rust) forms by pits and flakes, these flakes both fall off as well as trap oxygen-bearing moisture, constantly exposing the underlying metal to corrosion.
Anodization changes the microscopic texture of the surface and changes the crystal structure of the metal near the surface. Thick coatings are normally porous, so a sealing process is often needed to achieve corrosion resistance. Anodized aluminium surfaces, for example, are harder than aluminium but have low to moderate wear resistance that can be improved with increasing thickness or by applying suitable sealing substances. Anodic films are generally much stronger and more adherent than most types of paint and metal plating, but also more brittle. This makes them less likely to crack and peel from aging and wear, but more susceptible to cracking from thermal stress.
