Aluminium aluminium Titanium waa bartilmaameedka daawaynta daawaha ee meel dhigista faakuumka.bartilmaameedyada aluminium aluminium ee Titanium oo leh sifooyin kala duwan ayaa lagu heli karaa iyada oo la hagaajinayo waxa ku jira titanium iyo aluminium ee alloykan.Iskudhisyada aluminium ee aluminiumku waa walxo adag oo jajaban oo leh iska caabin wanaagsan.Waxay ku daboolan yihiin lakabka titanium aluminium aluminium intermetallic oo ku yaal dusha sare ee qalabka goynta caadiga ah, kaas oo si wax ku ool ah u kordhin kara nolosha adeegga qalabka.Haddii sputtering waxaa lagu fuliyaa iyadoo la bilaabayo dheecaan nitrogen ka, a engegnaan sare iyo khilaafka hoose ee maaskarada dusha sare ayaa la heli karaa, kaas oo si gaar ah ugu habboon daahan dusha qalab kala duwan, caaryada iyo qaybaha kale ee nugul.Sidaa darteed, waxay leedahay rajada codsiga wanaagsan ee warshadaha mashiinada.
Diyaarinta bartilmaameedyada aluminium aluminium titanium waa mid adag.Marka loo eego jaantuska wejiga ee aluminium aluminium titanium, xeryahooda intermetallic kala duwan ayaa laga samayn karaa inta u dhaxaysa titanium iyo aluminium, taasoo horseedaysa ka baaraandegidda jajabnaanta aluminium aluminium titanium.Gaar ahaan marka maadada aluminiumka ee daawadu ay dhaafto 50% (saamiga atomiga), iska caabbinta oksaydhka ee daawaha ayaa si lama filaan ah hoos ugu dhacaysa oksaydhiskuna waa mid daran.Isla mar ahaantaana, balaadhinta exothermic inta lagu jiro geeddi-socodka alloying waxay si fudud u dhalin kartaa xumbo, daloolada yar-yar, iyo porosity, taasoo keentay porosity sare ee daawaha iyo awood la'aanta si loo daboolo shuruudaha cufnaanta ee walxaha bartilmaameedka ah.Waxaa jira laba hab oo waaweyn oo loogu talagalay diyaarinta aluminium aluminium titanium:
1. Habka kululaynta hadda oo xooggan
Habkani wuxuu isticmaalaa qalab heli kara hadda sare, kaas oo kuleyliya budada titanium iyo budada aluminium, cadaadis saaraya, oo sababa aluminium iyo titanium si ay uga falceliyaan si ay u sameeyaan bartilmaameedyo aluminium titanium aluminium.Cufnaanta alaabta bartilmaameedka aluminium aluminium ee lagu diyaariyey habkan waa>99%, cabbirka hadhuudhkuna waa ≤ 100 μ m.Daahirnimo>99%.Kala duwanaanshaha ka kooban ee aluminium aluminium aluminium yoolka ah waa: Waxyaabaha titanium ee 5% ilaa 75% (saamiga atomiga), inta soo hartayna waa aluminium ka kooban.Habkani wuxuu leeyahay qiimo jaban iyo cufnaanta alaabta sare, wuxuuna si buuxda u buuxin karaa shuruudaha wax soo saarka warshadaha waaweyn.
2. Habka riixitaanka isostatic kulul
Habkani wuxuu isku daraa budada titanium iyo budada aluminium, ka dibna la maro budada budada ah, cadaadinta isostatic qabow ka hor cadaadis, habka degejinta, ka dibna cadaadis isostatic kulul samaynta.Ugu dambeyntii, shaandhaynta iyo farsamaynta ayaa la sameeyaa si loo helo bartilmaameedyada aluminium aluminium titanium.Bartilmaameedka aluminium aluminium ee loo diyaariyey habkani wuxuu leeyahay sifooyin cufnaan sare leh, dalool la'aan, majirto porosity iyo kala-saarid, isku-darka isku midka ah, iyo miraha wanaagsan.Habka kululaynta isostatic ee kulul ayaa hadda ah habka ugu muhiimsan ee loogu talagalay diyaarinta bartilmaameedyada xajinta aluminium aluminium ee looga baahan yahay warshadaha daahan.
Waqtiga boostada: Meey-10-2023