Qhov tseem ceeb ntawm kev siv nyiaj alloys yog:

(1) Nyiaj-raws li solder, feem ntau raws li nyiaj-tooj-zinc alloy-raws li alloy series, xws li AgCuZn series, AgCuZnCd series, AgCuZnNi series;nyiaj

Nickel alloy, nyiaj tooj liab alloy;

Ib qho hlau uas muaj 90% nyiaj thiab 10% tooj liab yog hu ua txiaj nyiaj, thiab muaj qhov taw tes melting ntawm 875 ° C;ib qho hlau uas muaj 80% nyiaj thiab 20% tooj liab yog hu ua cov nyiaj zoo, thiab muaj qhov melting point ntawm 814 ° C;Lub alloy ntawm cadmium yog hu ua nyiaj flux, thiab nws melting point yog ntau tshaj 600 ℃.Feem ntau yog siv rau cov khoom siv hlau uas muaj kev sib txuas siab zog yuav tsum tau ua.

(2) Nyiaj-raws li cov ntaub ntawv sib cuag feem ntau suav nrog cov nyiaj-tooj ​​liab alloys (AgCu3, AgCu7.5), silver-cadmium oxide alloys, thiab nyiaj-nickel alloys;

(3) Cov khoom siv nyiaj-raws li cov khoom siv, cov nyiaj-manganese-tin alloy muaj cov coefficient nruab nrab, tsis tshua muaj kub coefficient ntawm kev ua haujlwm, me me thermoelectric peev xwm rau tooj liab, thiab tuaj yeem siv raws li cov qauv kev tiv thaiv thiab cov khoom siv potentiometer winding;Silver-cadmium alloy;

(4) Cov ntaub ntawv nyiaj-raws li electroplating, feem ntau yog siv nyiaj-tin alloys AgSn3 ~ 5, AgPb0.4 ~ 0.7, AgPd3 ~ 5, thiab lwm yam.

(5) Nyiaj-raws li cov khoom siv kho hniav, nyiaj amalgam alloy, tseem hu ua amalgam, yog ib hom alloy tsim los ntawm cov tshuaj tiv thaiv mercury nrog nyiaj raws li hnyav thiab nyiaj, tooj liab, tin thiab zinc ua ib qho alloy.Silver amalgam AgxHg, nkig khoom nrog dawb unevenness.Nws muaj pes tsawg leeg sib txawv nrog qhov tsim kub;Ag13Hg (445 ℃), Ag11Hg (357 ℃), Ag4Hg (302 ℃), AgHg2 (tsawg dua 300 ℃).