Ngwa ndị bụ isi nke ọlaọcha alloys bụ:

(1) Ihe eji eme ọla ọcha, dabere na usoro ọla kọpa-zinc alloy alloy, dị ka usoro AgCuZn, usoro AgCuZnCd, usoro AgCuZnNi;ọlaọcha

nickel alloy, ọlaọcha ọla kọpa alloy;

Alloy nwere 90% ọlaọcha na 10% ọla kọpa ka a na-akpọ ọlaọcha ego, ma nwee ebe mgbaze nke 875 Celsius;Alloy nwere 80% ọlaọcha na 20% ọla kọpa ka a na-akpọ ezigbo ọlaọcha, ma nwee ebe mgbaze nke 814 Celsius;A na-akpọ alloy nke cadmium ọla ọcha, ebe agbaze ya karịrị 600 ℃.A na-eji ya eme ihe maka ngwaahịa igwe nwere nnukwu njikọ ike chọrọ.

(2) Ngwa kọntaktị nke dabeere na ọlaọcha na-agụnyekarị alloys ọlaọcha-ọla kọpa (AgCu3, AgCu7.5), ọlaọcha-cadmium oxide alloys, na ọlaọcha-nickel alloys;

(3) Ihe na-eguzogide ọlaọcha, ọlaọcha-manganese-tin alloy nwere ọnụọgụ nguzogide na-agafeghị oke, ọnụọgụ ọkụ dị ala nke nguzogide, obere ọkụ ọkụ ọkụ maka ọla kọpa, enwere ike iji ya dị ka ihe nguzogide ọkọlọtọ na ihe ikuku potentiometer;Silver-cadmium alloy;

(4) Ihe electroplating dabeere na ọlaọcha, nke a na-ejikarị bụ ọlaọcha-tin alloys AgSn3 ~ 5, AgPb0.4 ~ 0.7, AgPd3 ~ 5, wdg .;

(5) Ihe eji eme eze nke sitere na ọla ọcha, ọla ọcha amalgam alloy, nke a makwaara dị ka amalgam, bụ ụdị alloy nke emere site na mmeghachi omume nke mercury na ọla ọcha dị ka ihe mgbaze na ọlaọcha, ọla kọpa, tin na zinc dị ka alloy.Silver amalgam AgxHg, kenkuwa siri ike na enweghị isi na-acha ọcha.Ihe mejupụtara ya dịgasị iche na nhazi okpomọkụ;Ag13Hg (445 ℃), Ag11Hg (357 ℃), Ag4Hg (302 ℃), AgHg2 (erughị 300 ℃).