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Kushandiswa kweSilver Alloy

Iko kushandiswa kukuru kwesirivha alloys ndeiyi:

(1) Silver-based solder, kunyanya inobva pasirivha-copper-zinc alloy-based alloy series, yakadai seAgCuZn series, AgCuZnCd series, AgCuZnNi series;sirivheri

Nickel alloy, silver copper alloy;

A alloy ine 90% sirivheri uye 10% mhangura inonzi currency sirivha, uye ine nzvimbo yakanyunguduka ye875 ° C;alloy ine 80% sirivha uye 20% mhangura inonzi sirivha yakanaka, uye ine nzvimbo yekunyunguduka ye814 ° C;Iyo alloy yecadmium inonzi sirivheri flux, uye nzvimbo yekunyunguduka yakakura kupfuura 600 ℃.Inonyanya kushandiswa kune zvigadzirwa zvesimbi zvine yakakwira yekubatanidza simba zvinodiwa.

(2) Silver-based contact materials kunyanya zvinosanganisira sirivha-copper alloys (AgCu3, AgCu7.5), silver-cadmium oxide alloys, uye sirivheri-nickel alloys;

(3) Silver-based resistance material, sirivheri-manganese-tin alloy ine mwero yekudzivirira coefficient, yakaderera tembiricha coefficient yekupikisa, diki thermoelectric kugona kwemhangura, uye inogona kushandiswa seyakajairwa kuramba uye potentiometer inomonereka zvinhu;Silver-cadmium alloy;

(4) Silver-based electroplating zvinhu, zvinowanzoshandiswa sirivha-tin alloys AgSn3 ~ 5, AgPb0.4 ~ 0.7, AgPd3 ~ 5, nezvimwewo;

(5) Silver-based dental material, sirivheri amalgam alloy, inozivikanwawo seamalgam, imhando yealloy inoumbwa nekuita kwemercury nesirivheri sechinhu chinonyungudutsa uye sirivheri, mhangura, tini uye zingi semusanganiswa.Silver amalgam AgxHg, brittle solid ine white kusaenzana.Kuumbwa kwayo kunosiyana nekushisa kwekugadzira;Ag13Hg (445 ℃), Ag11Hg (357 ℃), Ag4Hg (302 ℃), AgHg2 (pasi pe300 ℃).


Nguva yekutumira: Nov-05-2020

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