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Izici zama-alloys ethusi ajwayelekile

I-copper esetshenziswa kakhulu kanye nama-alloys ayo yilezi:ithusi elihlanzekile, ithusi, ithusi, njll. Ukubukeka kwethusi elihlanzekile kubomvu-ophuzi.Emoyeni, indawo engaphezulu izokwakha ifilimu eminyene ebomvu-nsomi ngenxa ye-oxidation, ngakho-ke ibizwa nangokuthi ithusi elibomvu.I-conductivity kagesi kanye ne-thermal conductivity yethusi ehlanzekile kuhle kakhulu, okwesibili kuphela kwesiliva.Iphinde ibe nokusimama okuphezulu kwamakhemikhali kanye nokumelana nokugqwala okuhle emkhathini kanye namanzi ahlanzekile.Ngokuvamile, endaweni enomswakama, kulula ukukhiqiza i-copper carbonate eyisisekelo (eyaziwa kakhulu ngokuthi i-patina).Ithusi elihlanzekile linepulasitiki elihle kodwa amandla aphansi emishini.I-Industrial yethusi ehlanzekile ngokuvamile iqukethe inani elithile le-oksijeni, isulfure, umthofu, i-bismuth, i-arsenic nezinye izakhi zokungcola.Amanani amancane e-arsenic angakhuphula amandla ethusi, ubulukhuni, futhi anciphise ukuqhutshwa kukagesi nokushisa.Ezinye izakhi zokungcola ziyingozi.Ithusi elihlanzekile lisetshenziselwa ikakhulukazi ukwenza izintambo, izakhi zikagesi kanye nezinto ezihlukahlukene zethusi embonini.Phakathi kwazo, ithusi elihlanzekile elingenawo umoya-mpilo lisetshenziswa njengezingxenye ze-vacuum kagesi.

I-Brass iyingxube yethusi ne-zinc.Lapho okuqukethwe kwe-zinc yethusi kungaphansi kwe-32, i-plasticity inhle, ifanele ukucubungula okubandayo nokushisayo, futhi ukuqina kunamandla, kodwa ukusebenza kokusika akulungile.Ukuze kuthuthukiswe ezinye izakhiwo zethusi, inani elincane lezinye izakhi livame ukungezwa, njenge-aluminium, i-manganese, ithini, i-silicon, i-lead, njll. Leli thusi libizwa ngokuthi ithusi elikhethekile.I-Brass isetshenziswa ezitshalweni zamandla ashisayo ukwenza amashubhu okushintshanisa ukushisa ama-condensers e-steam turbine.Isibonelo, i-N-11200-1 uhlobo lwe-condenser yethusi impahla esetshenziswa ku-200,000-kilowatt-kilowatt steam turbine is: ngokuvamile i-77-2 aluminium yethusi endaweni ehlanzekile yamanzi olwandle, kanye ne-70-1 tin yethusi endaweni yamanzi ahlanzekile.


Isikhathi sokuthumela: May-17-2022