Surface treatment yɛ adeyɛ kwan a wɔfa so yɛ ɔfasuo so layer wɔ surface a base material ne soronko mechanical, physical ne nnuru su fi base material. n’atirimpɔw ne sɛ ɛbɛdi corrosion resistance, wear resistance, decoration anaasɛ afoforɔ soronko dwumadie ahwehwɛde Wɔasa no yare, ɛnyɛ sɛ ɛbɛka bonding ahoɔden ne corrosion resistance a ɛwɔ coating ne metal no nko, na mmom ɛbɛma base metal no akɔ so asɛe, na ɛde coating peeling aba, na ɛbɛka mfiri no su ne ne som nkwa a ɛwɔ adwuma no mu.
Wɔ dadeɛ a wɔde gu mu no, yɛn akwan a yɛtaa de di dwuma wɔ soro no yɛ mfiri a wɔde twitwiw nneɛma, nnuru a wɔde yɛ nneɛma, ɔhyew a wɔde yɛ ɔfasuo no, na ɔfasuo so aduru a wɔde petepete so. asase ani ayaresa ne sɛ ɛbɛhohoro, aprapra, deburr, degrease, na deoxidize adwuma no ani.
Wɔ adwuma no ho dwumadie, akwantuo, ne ne sie mu no, asase ani taa de oxide scale, rust, nsusuwso anhwea, welding slag, mfuturo, ngo ne efĩ foforɔ. no kɔ so yie sɛdeɛ ɛbɛyɛ a adeɛ a wɔde kata so no bɛbata adwuma no ani no ho yie no, ɛhia sɛ wɔsiesie adwumayɛbea no ani no anim ansa na wɔayɛ mfonini no ansa na wɔayɛ mfonini{1}} Na coating ahobanbɔ, a ɛma coating no pae, ɛka mfiridwuma su ne ɔsom nkwa a adwuma no. Enti, soro ayaresa a ɛwɔ adwuma no mu ansa na wɔayɛ mfonini no yɛ ahotoso ne susuw a ɛho hia na wɔanya ahobammɔ a ɛkorɔn na wɔatrɛw adwuma no nkwa nna mu wɔ ade no mu.
