'apa uaea tinning e lautele faaaogaina i le gaosiga o uaea, uaea, ma uaea enameled.O le paʻu apa e paʻepaʻe ma paʻepaʻe siliva, lea e mafai ona faʻateleina le faʻaogaina ma le teuteuga o le kopa e aunoa ma le afaina ai o le eletise.E mafai ona faʻaaogaina i totonu o mea tau eletise, meafale, afifiina meaʻai, ma isi Anti-oxidation, faʻateleina le matagofie o mea faigaluega apamemea.Leai se mea e manaʻomia mo meafaigaluega eletise, naʻo le manaʻomia e soak, faigofie ma faigofie, ma e mafai ona faʻapipiʻi i le apa mafiafia.[1]

Fa'atomuaga vaega
1. Uaea apamemea apa e sili ona lelei solderability.

2. A o suia le taimi, o le solderability tumau lelei ma e mafai ona teuina mo se taimi umi.

3. O luga e lamolemole, susulu ma susu.

4. Faʻamautu ma faʻatuatuaina faʻatinoga, faʻamautinoa le maualuga ma le maualuga o le gaosiga.

Fa'ailoga fa'aletino ma kemisi
1. Kalave fa'apitoa: 1.04~1.05

2. PH: 1.0 ~ 1.2

3. Fa'aaliga: vai manino le lanu

fa'agaioiga tafe
Fa'amama o vaega 'apa kopa - pikiina po'o le fa'aiila - lua fufulu - fa'aeletise apa apa - tolu fufulu - fa'amago i le taimi ma le matagi malulu - su'ega.

Electroless apa fa'apipi'i: Fa'aopoopo 8~10g/kg o apa fa'aopoopo fa'apipi'i i le apa tu'u vai a'o le'i fa'aoga.O le vevela o le apa faatofu o le vevela masani ~ 80 ℃, ma le taimi o le faatofu apa e 15 minute.I le faagasologa o le fa'apipi'iina o apa, e tatau ona fa'aoso lemu le vaifofo fa'apipi'i pe liliu lemu le mea faigaluega..O le fa'asusu fa'afia e mafai ona fa'ateleina ai le mafiafia o le apa apa.

Fa'aeteetega
O le mea faigaluega apamemea pe a maeʻa micro-etching e tatau ona tuʻu i totonu o le apa faʻapipiʻi vaifofo i le taimi pe a uma ona fufulu e puipuia ai le faʻamaʻi apamemea mai le toe faʻamaʻiina ma afaina ai le lelei o le ufiufi.

A pa'ū le lelei o le tinning, 1.0% tinning additive e mafai ona faʻaopopo, ma e mafai ona faʻaaogaina pe a uma ona faʻaosooso tutusa.