Alloy ke motsoako oa lintho tse peli kapa ho feta tsa lik'hemik'hale (bonyane e 'ngoe ea tsona ke tšepe) e nang le thepa ea tšepe.Hangata e fumanoa ka ho kopanya motsoako ka mong hore e be mokelikeli o tšoanang ebe oa o kopanya.
Li-alloys e ka ba bonyane e 'ngoe ea mefuta e meraro e latelang: tharollo e tiileng ea mohato o le mong oa likarolo, motsoako oa mekhahlelo e mengata ea tšepe, kapa motsoako oa intermetallic oa tšepe.The microstructure ea li-alloys ka tharollo e tiileng e na le mohato o le mong, 'me lisebelisoa tse ling tsa tharollo li na le mekhahlelo e' meli kapa ho feta.Kabo e ka 'na ea e-ba e ts'oanang kapa che, ho itšetlehile ka phetoho ea mocheso nakong ea ho pholile ha thepa.Metsoako ea Intermetallic hangata e na le alloy kapa tšepe e hloekileng e pota-potiloeng ke tšepe e 'ngoe e hloekileng.
Li-alloys li sebelisoa lits'ebetsong tse itseng hobane li na le thepa e ntle ho feta ea likarolo tsa tšepe tse hloekileng.Mehlala ea li-alloys e kenyelletsa tšepe, solder, brass, pewter, phosphor bronze, amalgam, joalo-joalo.
Sebopeho sa alloy hangata se baloa ka karolelano ea boima.Li-alloys li ka aroloa ka li-alloys tsa substitution kapa li-alloys tsa interstitial ho latela sebopeho sa tsona sa athomo, 'me li ka aroloa hape ka mekhahlelo e tšoanang (mohato o le mong feela), mekhahlelo e fapaneng (mohato o fetang o le mong) le metsoako ea intermetallic (ha ho na phapang e totobetseng pakeng tsa tse peli. mekhahlelo).meedi).[2]
kakaretso
Sebopeho sa li-alloys hangata se fetola thepa ea lintho tsa motheo, mohlala, matla a tšepe a maholo ho feta a karolo ea eona e ka sehloohong, tšepe.Thepa ea 'mele ea alloy, joalo ka density, reactivity, Young's modulus, conductivity ea motlakase le ea mocheso, e kanna ea tšoana le likarolo tsa alloy, empa matla a thata le matla a ho kuta a alloy hangata a amana le thepa ea alloy. likarolo tsa motheo.e fapaneng haholo.Sena se bakoa ke taba ea hore tlhophiso ea liathomo ka alloy e fapane haholo le ea ntho e le 'ngoe.Ka mohlala, ntlha e qhibilihisang ea alloy e ka tlaase ho ntlha ea ho qhibiliha ea tšepe e etsang motsoako hobane radii ea athomo ea litšepe tse sa tšoaneng e fapane, 'me ho thata ho etsa lesela le tsitsitseng la kristale.
Ntho e nyenyane ea ntho e itseng e ka ba le tšusumetso e kholo ho thepa ea motsoako.Ka mohlala, litšila tse ka har'a li-alloys tsa ferromagnetic li ka fetola thepa ea motsoako.
Ho fapana le litšepe tse hloekileng, li-alloys tse ngata ha li na sebaka se tsitsitseng sa ho qhibiliha.Ha mocheso o le ka har'a mocheso o qhibilihang, motsoako o boemong bo tiileng le bo nang le metsi.Ka hona, ho ka boleloa hore ntlha e qhibilihang ea alloy e tlase ho feta ea metsoako ea tšepe.Sheba motsoako oa eutectic.
Har'a li-alloys tse tloaelehileng, koporo ke motsoako oa koporo le zinki;boronse ke motsoako oa thini le koporo, 'me hangata e sebelisoa liemahaleng, mekhabisong le litlolokong tsa kereke.Li-alloys (joaloka li-alloys tsa nickel) li sebelisoa ka chelete ea linaha tse ling.
Alloy ke tharollo, joalo ka tšepe, tšepe ke solvent, carbon ke solute.