A na-eji tinning ọla kọpa mee ihe n'ọtụtụ ebe n'imepụta wires, eriri, na wires enameled. Ihe mkpuchi tin na-egbuke egbuke na ọlaọcha na-acha ọcha, nke nwere ike ime ka weldability na ịchọ mma nke ọla kọpa na-enweghị emetụta eletriki eletrik. Ọ nwere ike na-eji na ngwá electronic ụlọ ọrụ, ngwá ụlọ, nri nkwakọ, wdg Anti-oxidation, dịkwuo mma nke ọla kọpa workpieces. Ọ dịghị mkpa maka electroplating akụrụngwa, naanị mkpa sook, adaba na mfe, na ike plated na oké tin. [1]

Mmalite atụmatụ
1. Tinned ọla kọpa waya nwere magburu onwe solderability.

2. Dị ka oge na-agbanwe, solderability na-anọgide na-adị mma ma nwee ike ịchekwa ya ruo ogologo oge.

3. Elu dị larịị, na-egbuke egbuke na ooh.

4. arụmọrụ kwụsiri ike na nke a pụrụ ịdabere na ya, na-eme ka ọ dị elu na mkpụrụ dị elu.

Ngosipụta anụ ahụ na kemịkalụ
1. Nnukwu ike ndọda: 1.04 ~ 1.05

2. PH: 1.0 ~ 1.2

3. Ọdịdị: mmiri mmiri transperent enweghị agba

usoro eruba
Detu akụkụ ọla kọpa - pickling ma ọ bụ polishing - abụọ ịsacha - electroless tin plating - atọ washings - nkụ na oge na oyi ifufe - ule.

Igwe anaghị agba nchara eletrọnịkị: Tinye 8 ~ 10g/kg nke ihe mgbakwunye tin plating n'ime mmiri a na-etinye mmiri tupu eji ya. Okpomọkụ nke tin imikpu bụ 80 ℃, na oge imikpu mmiri bụ nkeji iri na ise. N'oge usoro ịgbanye tin, a ga-eji nwayọọ kpalie ihe ngwọta nke platining ma ọ bụ na-arụ ọrụ nke ọma. . Nrita ugboro ugboro nwere ike ịbawanye ọkpụrụkpụ nke oyi akwa tin.

Mkpachapụ anya
The ọla kọpa workpiece mgbe micro-etching kwesịrị itinye n'ime tin plating ngwọta na oge mgbe ịsacha iji gbochie ọla kọpa elu ka ịbụ oxidized ọzọ na-emetụta àgwà nke mkpuchi.

Mgbe arụ ọrụ tinning dara, enwere ike ịgbakwunye mgbakwunye tinning 1.0%, enwere ike iji ya mgbe ọ kpalitere nke ọma.