Nchịkọta ngwaahịa;

Waya ọla kọpa tinned na-ejikọta ọnụ ala eletrik dị elu nke ọla kọpa yana nrịda tin na nguzogide corrosion. Isi ọla kọpa dị ọcha na-eme ka nnyefe dị ugbu a na-arụ ọrụ nke ọma, ebe ịgbanye tin na-eme ka ọ dịkwuo mfe ma na-echebe megide oxidation. A na-eji ya eme ihe na ngwa elektrọnik (boọdụ okirikiri, njikọ njikọ), wiwi eletriki, na njigide ụgbọ ala.

Ụkpụrụ ọkọlọtọ

• Ụkpụrụ ihe:

• Ọla kọpa: na-akwado ASTM B3 (electrolytic siri ike - pitch ọla kọpa).

• Tin plating: na-agbaso ASTM B545 (ihe mkpuchi tin electrodeposited).

• Ndị na-eduzi ọkụ eletrik: zutere ụkpụrụ IEC 60228

Atụmatụ igodo

• Nrụpụta dị elu: Na-enyere nnyefe dị ala - ọnwụ ugbu a .

• Ọkachamara solderability: Tin plating na-eme ka njikọ ndị a pụrụ ịdabere na ya

• Nguzogide corrosion: Na-echebe isi ọla kọpa pụọ ​​na oxidation na mmebi mmiri

• Ezi ductility: Na-enye ohere ịgbada na nhazi dị mfe na-enweghị imebi

• Nkwụsi ike okpomọkụ: Na-arụ ọrụ nke ọma na -40 ° C ruo 105 ° C gburugburu ebe obibi

Nkọwa nka nka

;

Ngwakọta kemịkalụ (Ọtụtụ,%)

;

Nkọwapụta ngwaahịa

;

Anyị na-enyekwa waya ọla kọpa ndị ọzọ e kpuchiri ekpuchi dị ka ọlaọcha - waya ọla kọpa na nickel - waya ọla kọpa. Enwere ike ịnye ihe nlele efu na mpempe akwụkwọ teknụzụ zuru ezu mgbe achọrọ ya. Nkọwapụta omenala gụnyere okpokolo agba agba agba, dayameta waya na ogologo dị iji mezuo ihe achọrọ.