Tungsten parahi koranue kore anake te āhuatanga roha iti o Tungsten, engari ano hoki te āhuatanga kawe waiariki tiketike o te parahi.Ma te huri i te wahanga o te tungsten me te parahi, ka huri te whakareatanga whakareatanga whakareatanga waiariki me te mahi whakangao waiariki o te tungsten me te koranu parahi, no reira he nui ake te waahanga tono o te tungsten me te koranu parahi.Ko te koranu parahi Tungsten e whakamahia nuitia ana i roto i nga rauemi semiconductor na te pai o nga ahuatanga o te tinana me te miihini, te pai o te kaha ki te whakahaere i naianei, me te rite ki te whakarea whakareatanga whakareatanga waiariki me nga angiangi silicon me nga rawa uku.
Ko te mea motuhake o te whakakikorua parahi tungsten ko te mea e taunaki ana kia mahia he whakamatautau tawhito e ai ki nga hangarau hiko hiko me nga tauira whakakikorua hiko i mua i te whakakikorua.Ko te koranu tungsten-parahi hiko kua whakakikoruatia ki roto i te oumu korehau i te 800 ℃, ka rongoa ki te whakamahana wera mo te 20 meneti.
Mena karekau he tauhohenga kino penei i te mirumiru me te paheketanga ka kitea i roto i te koranu parahi tungsten i muri i te oumu, e tohu ana karekau he raruraru ki te hangarau whakakikorua, a ka taea te whakahaere i te hiko tungsten-copper electroplating i runga i tenei hangarau.Mena ka puta nga tauhohenga kino penei i te mirumiru me te rereke o te koranu tungsten-parahi, me whakamutua te whakamahi i tenei hangarau kia kore ai e moumou rawa.Tena koa korero ki nga kaimahi whakakikorua hiko ngaio ki te korero mo te mahere whakapai ake.No te mea ko te tungsten parahi te whakarewa i hangaia e te huinga o te tungsten me te parahi, a ko te tungsten whakarewa he kore e rewa me etahi atu konganuku, na he uaua ki te kawe i te hangarau hiko.
Mo te tikanga whakakikorua o te tungsten-copper alloy: Me horoi i mua i te hikohiko, te whakamahi i te wai horoi ultrasonic me te korekore, ka horoia nga poke i runga i te mata tungsten-parahi, kia nui ake ai te kaha o te piri o te mata tungsten-parahi.Engari me tohu ko te kai horoi ka whakakorehia te whakamahi i te waikawa kaha me nga matū alkali.I tua atu, i mua i te horoi me te hangarau hiko, ko te waahi i waenganui i nga mea e rua kia kaua e roa rawa.I muri i te horoinga, me mahi tonu te whakakikorua hiko.
Wā tuku: Hūrae-26-2022