I-Brass ene-zinc ngoba iyingxenye eyinhloko ye-ingxubevange yethusi, ephuzi enhle, ihlangene isho njengethusi. Ingxubevange ye-zinc ye-Copper ibizwa ngokuthi ithusi elivamile noma ithusi elilula. Ithusi elinama-yuan amathathu libizwa ngethusi elikhethekile noma ithusi eliyinkimbinkimbi. Ama-alloys ethusi aqukethe kodwa i-zinc engu-36% akhiwe izixazululo eziqinile futhi anokusebenza okuhle okubandayo okusebenzayo. njengesibonelo, ithusi eliqukethe 30% zinc ngokuvamile kuvame ukwenza amagobolondo casings, ngokuvamile ebizwa ngokuthi igobolondo zethusi noma amashumi ayisikhombisa nantathu zethusi. Ama-alloys ethusi anokuqukethwe kwe-zinc phakathi kuka-36 no-42% akhiwe kanye nezixazululo eziqinile, lapho okuvame ukusetshenziswa kakhulu ithusi eline-hexagonal elinokuqukethwe kwe-zinc okungama-40%. ukuze kukhuliswe ukusebenza kwethusi elivamile, ezinye izakhi zivame ukungezwa, njenge-aluminium, nickel, manganese, ithini, i-silicon, i-lead bese kunjalo. I-Aluminium ingathuthukisa amandla, ubulukhuni kanye nokumelana nokugqwala kwethusi, kodwa yehlise ipulasitiki, ngakho ifanele amashubhu ajiya e-Marine nezinye izingxenye ezimelana nokugqwala. Ithini lingathuthukisa amandla ethusi nokugqwala kokumelana namanzi olwandle, ngakho libizwa nge-Tobin bronze, elisetshenziselwa umkhumbi wezinsimbi ezishisayo kanye nophephela. Umthofu ungathuthukisa ukusebenza kokusika kwethusi. Leli thusi lokusika lamahhala livame ukusetshenziswa njengengxenye yewashi. Izinsimbi zethusi zivame ukujwayela ukwenza ama-valve kanye nokufakwa kwamapayipi.
Ithusi ekuqaleni libhekisela kungxubevange ye-copper-tin, kamuva ama-alloys ethusi ngaphandle kwethusi nethusi elimhlophe konke kubizwa ngethusi, kanti ithusi ngokuvamile landulelwa igama lesici esiyinhloko esingeziwe. Ithusi likathayela linokusebenza okuhle kokulingisa, ukusebenza kokunciphisa ukungqubuzana kanye nezakhiwo zemishini, ilungele ukukhiqiza amabheringi, isondo legiya bese kuqhubeke. I-bronze yomthofu ingaba impahla esetshenziswa kabanzi ezinjinini zesimanje kanye nemishini yokugaya. I-copper-base alloy inamandla amakhulu, ukumelana nokugqokwa okuhle nokumelana nokugqwala. isetshenziselwa ukuphonsa amagiya, izihlahla kanye nama-Marine propellers anomthwalo omkhulu. I-bronze ne-phosphatic bronze inemikhawulo ephezulu yokunwebeka kanye nokuhamba kahle kukagesi, okubenza bafanelekele ukwenziwa kweziphethu ezinembayo kanye nezakhi ze-tangency. ithusi liphinde lisetshenziswe ekwenzeni amathuluzi angenanhlansi asetshenziswa ezimayini zamalahle nasezitobhini zikawoyela.
I-alloy yethusi ene-nickel ngenxa yokuthi iyingxenye eyinhloko yokwengeza. I-Cu-ni Binary alloy ibizwa ngethusi elimhlophe elijwayelekile; Engeza i-manganese, insimbi, i-zinc, i-aluminium nezinye izakhi ze-alloy yethusi emhlophe ebizwa ngokuthi ithusi eliyinkimbinkimbi. I-Industrial yethusi emhlophe ihlukaniswe yaba yithusi elimhlophe lesakhiwo kanye nethusi elimhlophe likagesi izigaba ezimbili. Isakhiwo sethusi esimhlophe sibonakala ngezakhiwo ezinhle zemishini kanye nokumelana nokugqwala, umbala omuhle. Ithusi elimhlophe lisetshenziswa kabanzi emishinini enembayo, emishinini yamakhemikhali nasezintweni zasolwandle.
I-Copper ithola igama layo embala wayo obomvu. akulona ngempela ithusi elimsulwa, futhi ngezinye izikhathi inani elincane lama-elementi e-deoxidation noma ezinye izakhi zengezwa ukuze kuthuthukiswe indwangu nokusebenza, ngakho liphinde lihlukaniswe njengengxube yethusi. okuhambisana nokubunjwa kwezinto zokucubungula zethusi zaseShayina zivame ukuhlukaniswa ngezigaba ezine: ithusi elivamile, ithusi elingenawo umoya-mpilo, ithusi eline-deoxidized, ithusi elikhethekile elinenani elincane lezinto ezixubile. I-Copper ingeyesibili kuphela kunesiliva ku-conductivity kanye ne-thermal conductivity, futhi isetshenziswa kabanzi ekuhlanganisweni kwemishini kagesi neye-thermal conductive. I-Copper ngaphakathi komkhathi, amanzi olwandle kanye nama-acids ambalwa angenayo i-oxidizing, i-alkali, isisombululo sikasawoti kanye nokusabalala kwe-organic acids (i-acetic acid, i-citric acid), inokumelana nokugqwala okuhle, okuqashwe embonini. ngaphezu kwalokho, ithusi elibomvu inokushisela okuhle, yenziwa uhla lwemikhiqizo eqediwe kancane kanye nemikhiqizo eqediwe ngokucubungula okubandayo kanye ne-thermoplastic.
Isikhathi sokuthumela: Dec-22-2021