Anodized aluminium anim a ɛyɛ den .

Anodized aluminum angle steel yɛ ɔfasu soronko-aduru L-aluminum alloy profile a wɔayɛ no sɛnea ɛte. Ɛdenam electrochemical oxidation nhyehyɛe no so no, ɛyɛ dense oxide film wɔ soro, a ɛma ne corrosion resistance, wear resistance ne aesthetics tu mpɔn kɛse. Anodized aluminum angle steel no wɔ su a ɛyɛ hare na ɛyɛ den, na ɛfata ma mfuw te sɛ adansi ho nneɛma a wɔde siesie hɔ, mfiri a wɔde yɛ nneɛma, ne ɛlɛtrɔnik mfiri a ɛwɔ ahwehwɛde a ɛkorɔn ma ɔfasu no su ne nea ɛtra hɔ kyɛ.

Anodizing yɛ electrochemical adeyɛ a wɔde "nyin" oxide film a ɛyɛ den wɔ dade bi ani. Sɛnea wɔaka ho asɛm wɔ "anodizing" ankasa mu no, ɛsɛ sɛ dade a wɔde bɛyɛ no de ne ho hyɛ electrochemical reaction no mu sɛ anode, na adeyɛ no hwehwɛ sɛ wɔde electrolyte a ɛfata ne cathode ade foforo di dwuma. Esiane sɛ oxide a ɛwɔ aluminum aduru mu no nam dade a ɛwɔ ase no so na ɛba nti, oxide no rennyiri anaasɛ ɛrenhyew. Aluminium ne aluminium a wɔde afra yɛ dade a wɔtaa de anodized ayɛ. Dadeɛ foforɔ a wɔbɛtumi de anodized ka ho ne: magnesium, zinc, zirconium, titanium, niobium, ne nea ɛkeka ho Anodizing no mfata mma dadeɛ a ɛyɛ ferrous (te sɛ carbon steel) ɛfiri sɛ iron oxide (a ɛyɛ rust, a Feo ne Fe2O3 ka ho) nyɛ den na ɛyɛ loosely veragely connected to the base, na ɛntumi nni dwuma wɔ passivation mu.

Wɔ aluminum ne aluminium a wɔde afra a ɛho tew ho no, nkɛntɛnso a ano disdizing nya tẽẽ ne sɛ ɛbɛma abɔde mu oxide film no mu duru ayɛ kɛse wɔ wɔn ani.

Nea ɛde ba titiriw ne:

1. a ɛma aluminum alloys a ɛyɛ mmerɛw sɛ ɛbɛhyew no tu mpɔn. Aluminium oxide no yɛ den yiye. Wɔ Mohr den a ɛyɛ den no so no, aluminum oxide (corundum) a ɛyɛ den no du 9, na ɛto so abien wɔ diamond [1] akyi. Bere a aluminum oxide film no mu duru kɔ soro no, ɔfã no nyinaa a ɛko tia ɔporɔw no nso tu mpɔn kɛse;
2. Nkɔanim a ɛba wɔ oxide film no mu duru mu no boa ma aluminum a wɔde afra no nsɛe no tu mpɔn. Abɔdeɛ mu oxide film a ɛwɔ aluminum aduru no ani no mu duru bɛyɛ 25-30μm [2]. Ɛwɔ passivation effect pa wɔ wim tebea a ɛyɛ mmerɛw mu, nanso ɛnnɔɔso sɛ ɛbɛbɔ aluminium matrix no ho ban wɔ tebea horow a emu yɛ den kɛse mu. Oxide film a ɛyɛ den no betumi atew dade a ɛwɔ ase no ho yiye na ama tumi a ɛbɛma atumi ako atia pitting corrosion no ayɛ kɛse;
3. Aluminium oxide film no ankasa yɛ nea ɛda adi na ebetumi ama dade no ani ahyerɛn. Oxide film a ɛyɛ den no betumi ama afã horow no ayɛ fɛ kɛse. Wobetumi ama afã horow a ɛwɔ porous oxide films no atu mpɔn kɛse denam kɔla a wɔde yɛ so;
4. Afã horow a wɔde anodized ayɛ no betumi anya insulation pa.

Yɛde oxidation a ɛyɛ adwuma koraa, a nea ɛka ho ne:

- Pɛpɛɛpɛ Extruder: hwɛ hu sɛ profael no kɛse tolerance ±0.1mm .

- CNC anodizing tank: hwɛ sini no mu duru ne ne kɔla a ɛyɛ pɛpɛɛpɛ so pɛpɛɛpɛ .

- spectrum detector: Real-bere a wɔde hwɛ oxide layer no su so .

- standard packaging: Anti-Scratch PE film + ntwea so krataa, wɔde bundle biara si nnua pallet so .

- Ahwehwɛdeɛ soronko: Wobetumi de vacuum packaging anaa shockproof box ama sɛdeɛ ɛbɛyɛ a ɛbɛtumi ayɛ nsakraeɛ wɔ bere tenten mu{1}}akyire akwantuo .

Sɛ́ obi a ɔyɛ adwuma wɔ anodized aluminum angle steel supplier mu no, yɛhwɛ ɔkwan biara so denneennen de hwɛ hu sɛ ade no hyia ASTM/B221 gyinapɛn no. Yɛma wo akwaaba sɛ bisa bere biara!