Amahame ya Titanium

Amavuta ya Titanium ni amavuta agizwe na titanium hamwe nibindi bintu byiyongereyeho. Titanium ifite uburyo bubiri bwa allomorphic: - titanium ifite hafi - yapakiye imiterere ya mpande esheshatu ziri munsi ya dogere 882, na - titanium ifite umubiri - yubatswe hagati ya dogere 882.

Ibintu bivangavanze birashobora kugabanywamo ibyiciro bitatu ukurikije ingaruka zabyo kubushyuhe bwinzibacyuho:

Ibintu bikomeza icyiciro kandi bikazamura ubushyuhe bwinzibacyuho ni - ibintu bihindura ibintu nka aluminium, karubone, ogisijeni, na azote. Aluminium nicyo kintu cyambere kivanga muri titanium, kongerera imbaraga imbaraga za alloy haba mubyumba ndetse nubushyuhe bwo hejuru, kugabanya uburemere bwihariye, no kongera modulus yoroheje.

Ibintu bigabanya icyiciro kandi bikagabanya ubushyuhe bwinzibacyuho ni - ibintu bihindura ibintu, bishobora kugabanywa muburyo bwa isomorphous na eutectoid. Ingero zambere zirimo molybdenum, niobium, na vanadium; ibya nyuma birimo chromium, manganese, umuringa, icyuma, na silikoni.

Ibintu bidafite ingaruka nke kubushyuhe bwinzibacyuho ni ibintu bidafite aho bibogamiye, nka zirconium na tin.

Oxygene, azote, karubone, na hydrogène ni umwanda nyamukuru muri titanium. Oxygene na azote bifite imbaraga nyinshi mu cyiciro, bishimangira cyane amavuta ya titanium ariko bikagabanya plastike. Umwuka wa ogisijeni na azote muri titanium mubisanzwe bigarukira kuri 0.15-0.2% na 0.04-0.05%. Hydrogene ifite ubushobozi buke mu cyiciro, kandi hydrogène ikabije yashonga mu mavuta ya titanium irashobora kubyara hydride, bigatuma amavuta avunika. Hydrogene iri muri titanium isanzwe igenzurwa munsi ya 0.015%. Gusenya hydrogène muri titanium birashobora guhinduka kandi birashobora gukurwaho na vacuum annealing.