Waxyaalaha qaaska ah ee qani ahKuwa soo socdaa waa ururinta RSM ee qof kastaa la wadaagayo: waa maxay qaybaha codsiga ee bartilmaameedyada dahaarka leh?
1. Dahaarka qurxinta
Dahaarka qurxinta inta badan waxa loola jeedaa dahaarka dusha sare ee talefannada gacanta, saacadaha, muraayadaha, alaabta nadaafadda, qaybaha qalabka iyo alaabada kale, kuwaas oo aan qurxin kaliya midabka, laakiin sidoo kale leh hawlaha xirashada caabbinta iyo iska caabinta daxalka.Heerarka nolosha dadka ayaa si joogto ah u soo hagaagaya, waxaana aad iyo aad u badan baahida maalinlaha ah ee loo baahan yahay in lagu dahaadho qurxinta.Sidaa darteed, baahida loo qabo bartilmaameedyada dahaarka qurxinta ayaa sii kordhaya maalinba maalinta ka dambeysa.Noocyada ugu muhiimsan ee bartilmaameedyada dahaarka qurxinta waa: bartilmaameedka chromium (CR), bartilmaameedka titanium (TI), bartilmaameedka zirconium (Zr), nickel (Ni), tungsten (W), aluminium titanium (TiAl), bartilmaameedka birta ah, iwm.
2. Dahaarka qalabka oo dhinta
Dahaarka qalabka iyo dhinta waxaa inta badan loo isticmaalaa si loo xoojiyo muuqaalka qalabka iyo dhintaan, taas oo si weyn u hagaajin kara nolosha adeegga qalabka iyo dhinto iyo tayada qaybaha mashiinada.Sanadihii la soo dhaafay, oo ay hogaaminayaan warshadaha hawada iyo baabuurta, heerka tignoolajiyada iyo hufnaanta wax soo saarka ee warshadaha wax soo saarka caalamiga ah ayaa sameeyay horumar weyn, iyo baahida loo qabo qalabka wax lagu gooyo ee waxqabadka sare leh iyo caaryada ayaa sii kordhaya.Waqtigan xaadirka ah, suuqa qalabaynta caalamiga ah iyo suuqa dahaadhka dhinta ayaa inta badan ku yaal Yurub, Ameerika iyo Japan.Marka loo eego tirakoobyada, saamiga daahan ee qalabka mashiinada ee wadamada horumaray ayaa dhaaftay 90%.Qaybta qalabka dahaarka ee Shiinaha ayaa sidoo kale sii kordhaya, iyo baahida loo qabo bartilmaameedyada dahaarka qalabka ayaa sii kordhaya.Noocyada ugu muhiimsan ee bartilmaameedyada qalabka iyo daahan dhimista waa: TiAl bartilmaameedka, bartilmaameedka chromium aluminium (cral), bartilmaameedka Cr, bartilmaameedka Ti, iwm.
3. Dahaarka dhalada
Isticmaalka walxaha bartilmaameedka ah ee muraayadda ayaa inta badan ah in la soo saaro muraayadaha shucaaca hooseeya, taas oo ah, in la isticmaalo mabda'a sputtering magnetron si loogu daadiyo filimada badan ee muraayadda si loo gaaro saameynta tamarta tamarta, xakamaynta iftiinka iyo qurxinta.Muraayada dahaarka shucaaca hooseeya waxa kale oo loo yaqaan galaaska badbaadinta tamarta.Sanadihii la soo dhaafay, iyadoo baahida loo qabo ilaalinta tamarta iyo dhimista qiiqa iyo hagaajinta tayada nolosha dadka, muraayadda qaab dhismeedka dhaqameed ayaa si tartiib tartiib ah loogu beddelay muraayadda tamarta.Iyadoo ay sabab u tahay baahida suuqa, ku dhawaad dhammaan shirkadaha waaweyn ee farsamaynta muraayadaha qoto dheer ayaa si degdeg ah ugu daraya khadadka wax-soo-saarka muraayadaha.Sidaas oo kale, baahida loo qabo bartilmaameedyada dahaarka ayaa si degdeg ah u koraya.Noocyada ugu muhiimsan ee bartilmaameedyada waxaa ka mid ah: bartilmaameedka silver (Ag), bartilmaameedka Cr, bartilmaameedka Ti, bartilmaameedka NiCr, zinc tin (znsn) target, bartilmaameedka silicon aluminium (sial), bartilmaameedka titanium oxide (TixOy), iwm.
Codsiga kale ee muhiimka ah ee bartilmaameedyada muraayadda waa diyaarinta muraayadaha gadaal ee baabuurta, inta badan bartilmaameedyada chromium, bartilmaameedyada aluminium, bartilmaameedyada oxide titanium, iwm. vacuum sputtering habka dahaaridda chromium.
Waqtiga boostada: Juun-27-2022