nadiif sare 99.95% Tantalum wareega xaashida tantalum disc xaashida
Dhumucda xaashida tantalum way kala duwanaan kartaa iyadoo ku xidhan codsiga gaarka ah iyo shuruudaha isticmaalaha ugu dambeeya. Xaashiyaha Tantalum waxaa lagu heli karaa dhumucyo kala duwan si ay u daboolaan isticmaalka iyo hababka wax soo saarka ee kala duwan. Dhumucda caadiga ah ee xaashida tantalum waxay u dhaxayn kartaa dhuuban ilaa 0.1 milimitir (mm) ilaa dhowr milimitir, taas oo ku xidhan codsiga gaarka ah iyo sifooyinka la doonayo ee walxaha.
Tusaale ahaan, codsiyada elektarooniga ah sida wax soo saarka capacitor, xaashida tantalum waxaa laga yaabaa in lagu soo saaro dhumucyo aad u khafiif ah si loo fududeeyo samaynta lakabyo dhuuban, awood sare leh. Taas bedelkeeda, codsiyada u baahan xoog dhisme ama iska caabin daxalka, xaashida tantalum ee dhumuc weyn ayaa loo isticmaali karaa si loo bixiyo qalabka farsamada ee lagama maarmaanka ah iyo adkeysiga.
Xulashada dhumucda ku habboon xaashida tantalum waxay ku salaysan tahay arrimo ay ka mid yihiin isticmaalka loogu talagalay, shuruudaha makaanikada iyo kiimikaadka ee codsiga, iyo hababka wax soo saarka gaarka ah ee ku lug leh. Waa muhiim in lala tashado alaab-qeybiyeyaasha ama soosaarayaasha si loo go'aamiyo helitaanka xaashida tantalum ee dhumucda la rabo iyo in la hubiyo in alaabtu ay buuxisay shuruudaha looga baahan yahay codsiga loogu talagalay.
ASTM (Bulshada Mareykanka ee Tijaabada iyo Qalabka) waxay dejisay heerar agabyo kala duwan, oo ay ku jiraan tantalum. Heerka ASTM ee gaarka ah ee tantalum waa ASTM B708-20, kaas oo daboolaya qeexida caadiga ah ee tantalum iyo tantalum alloy plate, xaashida, iyo strip. Heerarkani wuxuu bixiyaa tilmaamo ku saabsan isku dhafka kiimikada, sifooyinka farsamada, cabbirka, iyo dulqaadka alaabta tantalum ee saxanka, xaashida, iyo foomamka xariijinta.
ASTM B708-20 waxay qeexaysaa shuruudaha alaabta tantalum ee loo isticmaalo codsiyada kala duwan, oo ay ku jiraan farsamaynta kiimikada, elektiroonigga, hawada hawada, iyo qalabka caafimaadka. Waxay hubisaa in alaabada tantalum ay buuxiyaan tayada gaarka ah iyo heerarka waxqabadka, iyada oo siinaya saldhig joogta ah iyo isku halaynta wax soo saarka iyo isticmaalka alaabta tantalum.
Soo-saareyaasha, alaab-qeybiyeyaasha, iyo isticmaaleyaasha alaabada tantalum waxay inta badan tixraacaan ASTM B708-20 si loo hubiyo in agabka tantalum ee ay la shaqeynayaan ama soo iibinayaan ay la kulmaan heerarka warshadaha ee tayada, halabuurka, iyo waxqabadka.
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