Scidkawaa sheyga kala-guurka iyo mid ka mid ah qaybaha dhulka dhif ah. Waxay leedahay guryo aad u fiican sida jilicsanaan, sifooyinka kiimikada firfircoon, kala-guurka sare iyo cufnaan gaar ah oo gaar ah. Markii lagu daro allum-ka aluminium, si weyn ayey u horumarin kartaa xoogga, adkaanta iyo sifooyinka kale ee alldons. Waa nooc cusub oo ka mid ah cunsur raad raac ah oo loogu talagalay horumarinta xoogga sare, kuleylka u adkaysiga iyo alluminida aluminium u adkaysan karo. Maaddaama barta dhalaalaysa scandium-ka uu aad u sarreeyo, oo ah 1541 ° C, halka qodobka dhalaalaya ay tahay kaliya 660 ° C, sidaa darteed scidium-ka waa in lagu daraa aluminium alumit ee alumit-ka dhexdhexaadka ah. Sidaa darteed,aluminium-scidium-ka guudwaa ashyaa'da ceyriinka ah ee loogu talagalay diyaarintaAllumium-scidium-ka-scidium.
Ku darista xaddiga raadraaca ee scandium (0.15 ~ 0.5wt%) ee aluminium allums-ka aluminium wuxuu ka ciyaari karaa doorkii albaabada wanaagsan. Marka hore, waxay si weyn u nadiifin kartaa badarka kabaha kabka oo waa dib-u-habeyn hadhuudh xoog leh oo loogu talagalay allumino-ga aluminium. Midda labaad, waxay kordhin kartaa heerkulka dib-u-eegista illaa 250 ℃ ~ 280 ℃, ka saar qaabdhismeedka dib-u-eegta ee kululaynta kuleylka, iyo qaab dhismeedka hoosaadka ee weld si looga hortago dildilaatada kulul ee kacsan ee aluminium alumium alumium. Waa dib-u-habeyn wax ku ool ah oo loo xakameeyo aluminisum aluminisum wuxuuna saameyn weyn ku leeyahay qaab dhismeedka iyo astaamaha uu ka dhasho xoogaga, adversion, jilicsanaanta, iska caabbinta kuleylka, iska caabbinta kuleylka, iska caabbinta ee burburka shucaaca ee neucon-ka. Waqtigan xaadirka ah, waxaa la ogyahay in xooggaaluminium-sciding alloyWaxay gaari kartaa wax ka badan 750mpa, oo modulus laastikada ah ayaa dhaafi kara 100gpa, oo 30% ka sarreeya kan aluminium aluminium dhaqameed. Saddexaad, waxay door wanaagsan ka ciyaari kartaa xoojinta kala-duwanaanta, dayactirka qaab-dhismeedka xasilloon ee aan dib loo soo celin karin ee gobolka ka-hortagga ah ama xayeysiinta daaweynta, oo ay leedahay astaamaha ugu wanaagsan ee ka-hortagga kuleylka iyo jahwareerka. Tan afraad, waxay ka dhigeysaa aluminium Alluminium Allumplaastplaast-ka wanaagsan. Daaweynta suptlastit ka dib, wareejinta aluminium allums oo leh 0.5% scdidium-ka ayaa lagu daray 1100%.
Iyada oo ku saleysan astaamaha farsamada ee loo yaqaan 'aluminium-scidium-scidium' ee kor lagu soo sheegay, oo ku jajaban dhalada aluminium aluminium-ka caadiga ah, oo ay si tartiib tartiib ah u bilaabeen alumium-ka cusub ee aluminium-ka ah ayaa si tartiib tartiib ah u bilaabmay inay ka muuqdaan suuqyada waddamada sare ee Yurub iyo Mareykanka. Aluminium-scidium-ka-scidium waa nooc ka mid ah waxqabadka waxqabadka sare ee aluminium-ka cusub ee aluminium aluminium aluminium oo leh xoog sare, oo xoog sare, iyo miisaan fudud. Waxay yihiin agab ku habboon meelaha dhismeyaasha diyaaradaha, xirmooyinka baaskiilka, naadiyada golf, iwm. Waxaa inta badan loo isticmaalaa al-dhismeedka qaab dhismeedka loo yaqaan 'aerace-ka' ee Aerospace, duulista, iyo sidoo kale aluminiumka aluminie-ka aluminine-ka ee loo yaqaan 'alkaline', iyo haamaha qaab dhismeedka tareenka, iyo qaybaha qaab dhismeedka ee muhiimka ah ee tareenada xawaaraha sare. Waxaa si weyn loogu isticmaalaa aerospace, gaadiid, warshadaha nukliyeerka, elektaroonigga, weelasha baakadaha, iyo meelaha kale.
Waqtigan xaadirka ah, waxaa jira wax kabadan kun nooc oo ah abbaaraha aluminium aduunka, kuwaas oo tabaruc weyn u sameeyay horumarka aadanaha. Iyada oo la wanaajinayo horumarka sayniska iyo tikniyoolajiyadda iyo hagaajinta heerarka nolosha, dalkeygu wuxuu u baahan yahay deg deg ah inuu horumariyo aluminium-ka cusub ee waxqabadka sare ee aluminium-ka sare. Horumarinta al-ka-dhiska ee qiimaha-hoose-aluminium waxay dhisan kartaa aasaas adag oo ku saabsan horumarinta qalabkan waxqabadka sare, warshadaha aluminium ee dalkayga iyo warshadaha scandium-ka ee dalkayga warshadaha aluminium ee dalkayga. Sidaa darteed, mashruuca diyaarinta ee squynum-scdinium-scidium (dhexe) alerku waa mid muhiimad weyn leh iyo baahida loo qabo, waana jiho muhiim u ah horumarka agaasinka aluminium ee mustaqbalka.
Waxaan ku takhasustay bixinta aluminium scidium-ka aluminium oo leh soo dhaweyn tayo sare lehnala soo xiriirSi aad u hesho qiimaha
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Waqtiga Post: Oct-31-2024