Obwera kumene nthawi zambiri amasokoneza faifi wokutidwa ndi palladium ndi golide wokutidwa ndi faifi. Kodi pali kusiyana kotani pakati pa nickel yokutidwa palladium ndi nickel yokutidwa golide mu PCB?

Nickel palladium ndi njira yosasankha pamwamba, yomwe imagwiritsa ntchito njira zama mankhwala kuyika faifi tambala, palladium ndi golide pamwamba pa mkuwa wosanjikiza wosindikizidwa.

Nickel ndi golide electroplating amatanthauza njira electroplating kupanga golide tinthu kumamatira PCB. Amatchedwanso golidi wolimba chifukwa chomamatira mwamphamvu; Njira imeneyi kwambiri kuonjezera kuuma ndi kuvala kukana wa PCB ndi kuteteza bwino kufalikira kwa mkuwa ndi zitsulo zina.

Kusiyana pakati pa mankhwala nickel palladium ndi electroplated nickel gold

Zofanana:
1. Onsewa ali m’dongosolo lofunikira la chithandizo chapamwamba pakutsimikizira kwa PCB;
2. Ntchito yaikulu yogwiritsira ntchito ndi njira yolumikizira mawaya ndi kugwirizanitsa, yomwe iyenera kugwiritsidwa ntchito pazinthu zapakatikati ndi zapamwamba zamagetsi zamagetsi.

Kusiyanitsa:
kuipa:
1. The chemical reaction rate of faickel palladium is low because of common chemical reaction process;
2. Dongosolo lamankhwala amadzimadzi a faifi tambala ndi palladium ndizovuta kwambiri ndipo ali ndi zofunika zapamwamba pakuwongolera kupanga ndi kasamalidwe kabwino.
ntchito:
1. Nickel palladium chloride imatenga njira yopangira golide yopanda golide, yomwe imatha kupirira mabwalo olondola komanso apamwamba kwambiri amagetsi;
2. Mtengo wokwanira wopanga faifi tambala ndi palladium ndi wotsika;
3. Nickel palladium chloride ilibe nsonga yotulutsa nsonga ndipo imakhala ndi mwayi wapamwamba pakuwongolera kuchuluka kwa arc ya chala chagolide;
4. Nickel palladium koloyidi ali ndi ubwino waukulu pakupanga mphamvu zonse chifukwa sichiyenera kulumikizidwa ndi waya wotsogolera ndi waya wa electroplating.
Pamwambapa pali kusiyana pakati PCB proofing nickel palladium ndi electroplated nickel gold. Ndikukhulupirira kuti ikhoza kukuthandizani