Aluminiyamu titaniyamu aloyi, Al-Ti

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Aluminiyamu titaniyamu aloyi, Al-Ti

Chitsulo cha titaniyamu ndichitsulo choyera, chomwe chimakhala ndi zinthu zambiri zabwino. Pa 4.54g / cm3, titaniyamu ndi 43% yopepuka kuposa chitsulo komanso cholemera pang'ono kuposa magnesium, chitsulo chodziwika bwino. Mphamvu yamakina imakhala yofanana ndi chitsulo, yamphamvu kawiri kuposa aluminiyamu komanso yamphamvu kasanu kuposa magnesium. Titaniyamu imakhala yotentha kwambiri, yosungunuka 1942K, yoposa golide pafupifupi 1000K, wapamwamba kuposa chitsulo pafupifupi 500K.


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Katundu wa titaniyamu ndi aluminium:
Chitsulo cha titaniyamu ndichitsulo choyera, chomwe chimakhala ndi zinthu zambiri zabwino. Pa 4.54g / cm3, titaniyamu ndi 43% yopepuka kuposa chitsulo komanso cholemera pang'ono kuposa magnesium, chitsulo chodziwika bwino. Mphamvu yamakina imakhala yofanana ndi chitsulo, yamphamvu kawiri kuposa aluminiyamu komanso yamphamvu kasanu kuposa magnesium. Titaniyamu imakhala yotentha kwambiri, yosungunuka 1942K, yoposa golide pafupifupi 1000K, wapamwamba kuposa chitsulo pafupifupi 500K.
Chifukwa chake, yakopa chidwi chachikulu ndikukhala kafukufuku wa earale alloy.
Aloyi yoyambira imakhala ndi zinthu zabwino zakuthupi komanso zamakina ndipo ili ndi maubwino owonekera pama alloys wamba ndi titaniyamu. Katundu wa mankhwala a Ti-Al intermetallic ndiokwera kuposa ma alloys a Ti m'mbali zonse, zomwe ndizofunikira kwambiri pazinthu zamagetsi. Chifukwa cha mgwirizano wolumikizana, kutentha kwakanthawi kokhudzana ndi kufalikira, monga kukwawa, kulimba mphamvu komanso kulimba kwa fracture, kumatha kusinthidwa. Pa nthawi imodzimodziyo, imakhala ndi kutentha kwambiri kwa okosijeni komanso kutentha kwa dzimbiri, choncho ndizofunika kutentha kwambiri.
Kugwiritsa ntchito titaniyamu ndi aluminium:
Aloyi titaniyamu imagwiritsidwanso ntchito kwambiri pamakampani opanga zokuzira. Zitha kupangidwa kukhala gawo linalake lazinthu zopangira aloyi ngati zinthu zopangira magnetron zokutira. Pogwiritsa ntchito zida zopangira zingalowe, titaniyamu ya aloyi ya aluminiyamu ili ndi magawo osiyanasiyana, omwe amagwiritsidwa ntchito ngati titaniyamu atomiki (at%): 90:10, 80: 20,70: 30, 50:50, 30:70 , 20:80, 10:90. Titaniyamu ya aloyi ya aluminiyamu imatha kupangidwa ndi kuponyera vutolo pomwe ma atomu a titaniyamu ndiochulukirapo kapena ofanana ndi 50%. Zomwe titaniyamu zikuchepa ndipo zotayidwa zikuchulukirachulukira, zimangopangidwa ndi ufa wachitsulo kuti zikwaniritse zofunikira pazida zomwe mukufuna. Ma atomu a titaniyamu akakula kapena ofanana ndi 80%, aloyi ya titaniyamu amathanso kupangidwa ndikulungika.


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