I-alloy yobhedu yeTungstenayinayo kuphela impawu ephantsi yokwandiswa kwe-tungsten, kodwa inomgangatho ophezulu we-thermal conductivity yobhedu.Ngokutshintsha umlinganiselo we-tungsten kunye nobhedu, i-coefficient yokwandisa i-thermal kunye nomsebenzi we-thermal conductivity ye-tungsten kunye ne-alloy yobhedu iyatshintshwa, ngoko ke intsimi yesicelo se-tungsten kunye ne-alloy yobhedu ibanzi kakhulu.I-alloy yobhedu ye-Tungsten isetyenziswa ngokubanzi kwizixhobo ze-semiconductor ngenxa yeempawu zayo ezilungileyo zomzimba kunye nezomatshini, ukukwazi ukuqhuba ngoku, kunye ne-coefficient yokwandisa ukushisa okufanayo kunye ne-silicon wafers kunye ne-ceramic materials.
Ububodwa be-tungsten copper electroplating kukuba kuyacetyiswa ukuba kwenziwe uvavanyo lokuguga ngokwetekhnoloji ekhoyo ye-electroplating kunye neesampulu ze-electroplating ngaphambi kokufakwa kwe-electroplating.I-electroplated tungsten-copper alloy ifakwe kwi-vacuum furnace kwi-800 ℃ kwaye iphathwa ngokugcina ubushushu malunga nemizuzu engama-20.
Ukuba akukho zithintelo ezingathandekiyo ezifana namaqamza kunye ne-discoloration efunyenwe kwi-alloy yobhedu ye-tungsten emva kwe-oven, ibonisa ukuba akukho ngxaki ngeteknoloji ye-electroplating, kwaye i-electroplating ye-tungsten-copper inokuqhutywa ngokwale teknoloji.Kwimeko yokusabela okungathandekiyo okunje ngamaqamza kunye nokuguquka kwemibala ye-tungsten-copper alloy, nceda uyeke ukusebenzisa le teknoloji ukunqanda inkcitho yemithombo.Nceda udibane nabasebenzi abaqeqeshiweyo be-electroplating ukuxoxa ngesicwangciso sokuphucula.Ngenxa yokuba i-alloy ye-tungsten yobhedu yenziwa ngokudityaniswa kwe-tungsten kunye nobhedu, kwaye i-tungsten yesinyithi ayinakunyibilika kunye nezinye izinyithi, ngoko kunzima ukwenza iteknoloji ye-electroplating.
Malunga nendlela ye-electroplating ye-tungsten-copper alloy: I-alloy ye-tungsten yethusi kufuneka ihlambuluke phambi kwe-electroplating, isebenzisa i-ultrasonic kunye ne-neutral yokucoca ulwelo, ukungcola kwi-tungsten-copper surface kuya kuhlanjululwa, ukwenzela ukwandisa amandla okunamathela kwi-tungsten-copper surface.Kodwa kufuneka kuqatshelwe ukuba i-arhente yokucoca inqatshelwe ukusebenzisa i-asidi eqinile kunye nezinto ze-alkali.Ukongezelela, ngaphambi kokucoca kunye neteknoloji ye-electroplating, ikhefu phakathi kwezi zibini akufanele libe lide kakhulu.Emva kokucoca, i-electroplating kufuneka iqhutywe ngokukhawuleza.
Ixesha lokuposa: Jul-26-2022