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Kungani abakhiqizi abaningi besikhunta sepulasitiki bekhetha ithusi le-beryllium?
Namuhla, abakhiqizi abaningi besikhunta sepulasitiki sebeqalile ukusebenzisa izinto zokubumba zethusi ze-beryllium.Phakathi kwezinto eziningi zensimbi, yini eyenza i-beryllium yethusi idume kakhulu?Yiziphi izici eziyenza igqame?Mhlawumbe abantu abaningi abazi ukuthi hlobo luni lwensimbi ye-beryllium copp...Funda kabanzi -
Yiziphi izindlela zokukhetha izinto zokwakha ama-alloys ethusi?
I-Brass inomsebenzi omuhle wokucubungula futhi ivame ukusetshenziselwa ukusika izesekeli ezihlukahlukene.Phakathi kwazo, izinto zethusi ezisetshenziswa kakhulu ekusikeni ithusi eliqukethe i-Pb.Ithusi eliqukethe umthofu linamakhemikhali amahle kakhulu, umzimba, imishini kanye nezindawo zokusika mahhala, futhi iyiphoyisa elisetshenziswa kakhulu...Funda kabanzi -
Izici Zekhemikhali Zethusi Elingenamthofu
Ithusi elingenamthofu linamandla aphezulu, alikwazi ukufaka i-hydrogen emanzini, futhi linokumelana nokugqwala okuhle kakhulu emkhathini, amanzi ahlanzekile, amanzi olwandle, i-asidi engeyona i-oxidizing, i-alkali, isixazululo sikasawoti, i-organic acid medium nomhlabathi, kodwa ithusi likhishwa kalula nge-oxidized, lapho izinga lokushisa liphezulu...Funda kabanzi -
Ukukhethwa Kwenqubo Yokuhlanganisa Kweshidi Lethusi Lethayela
1. Izinga lokushisa elishisisayo, isikhathi sokubamba kanye nendlela yokupholisa: Izinga lokushisa lokushintsha kwesigaba sepuleti lethusi likathayela lisuka ku-α→α+ε licishe libe ngu-320 ℃, okungukuthi, izinga lokushisa lokushisa lingaphezu kuka-320 ℃, futhi ukwakheka kwalo kuyisakhiwo sesigaba esisodwa, kuze kube yilapho sishiselwa ku-930 Isakhiwo sesigaba soketshezi a...Funda kabanzi -
Indlela yokuvimbela ukukhubazeka kusuka ku-tin bronze plate
Amaphutha epuleti lethusi le-tin abonakaliswa ngokuyinhloko ekwakhiweni kwesakhiwo esingenangqondo sokubunjwa, amakhona acijile, futhi ukujiya kodonga lokulingisa kuhluke kakhulu;isikhunta sesihlabathi (core) sinokuhlehla okubi;isikhunta sishiswe ngokwengxenye;izinga lokushisa lokuthulula liphezulu kakhulu;I-Prem...Funda kabanzi -
Ukushisela phakathi kwepuleti lethusi le-tin nensimbi
Ipuleti lethusi likathayela limelana kakhulu nokugqwala emkhathini, emanzini olwandle, emanzini ahlanzekile nesitimu, futhi lisetshenziswa kakhulu kumabhayela esitimu kanye nezingxenye zemikhumbi yasolwandle.Uhla lokuqiniswa kwepuleti lethusi le-tin likhulu, futhi ukuhlukaniswa kwe-dendrite kubi kakhulu;akulula ukwakha i-concentrated s...Funda kabanzi -
Izinzuzo zokusebenza ze-Cast Copper Alloys
Ingxubevange yethusi iyingxubevange eyakhiwe ngethusi elimsulwa njenge-matrix kanye nesici esisodwa noma ezimbalwa zengezwe.Ngokusho kwendlela yokwakheka kwezinto, ingahlukaniswa ibe yi-alloy yethusi ekhonjiwe kanye ne-alloy yethusi ekhubazekile.Ama-alloys amaningi ethusi awakwazi ukucindezelwa, njenge-cast beryllium bronze kanye...Funda kabanzi -
Ukusetshenziswa okubanzi kwethusi le-aluminium empilweni
Ithusi le-aluminium ngeke likhiqize izinhlansi ngaphansi kokuthinteka, futhi kungase kujwayele ukwenza izinto zamathuluzi ezingashisi.kungcono kakhulu conductivity ezishisayo kanye ukuqina ezinzile.yizinzuzo zokuklwebha i-workpiece njalonjalo, futhi isiphenduke uhlobo olungena esikhundleni sesikhunta.yi p...Funda kabanzi -
Inqubo yokusakazwa kwepuleti lethusi le-tin
Ukufakwa kwamapuleti ethusi kathayela kuyi-bronze wont ukukhiqiza ukulingisa.Ama-Bronze castings asetshenziswa kabanzi ekwenziweni kwemishini, imikhumbi, izimoto, ezokwakha kanye neminye imikhakha yezimboni, kwakha uchungechunge lwethusi olusansimbi ezintweni zensimbi ezisindayo ezingezona ayoni.Ama-bronze asetshenziswa kakhulu yi-tin bronze pl...Funda kabanzi -
Ububanzi bokusebenza kwepuleti lethusi le-tungsten
Ipuleti yethusi ye-Tungsten ihlanganisa izinzuzo ze-tungsten yensimbi nethusi.Phakathi kwazo, i-tungsten inephuzu elincibilikayo eliphakeme kanye nokuminyana okuphezulu.Iphuzu lokuncibilika kwe-tungsten lingu-3410 degrees Celsius, kanti indawo yokuncibilika yethusi ingu-1083 degrees Celsius.I-Copper inogesi omuhle kakhulu kanye ne-thermal c ...Funda kabanzi -
Izinyathelo zokuphepha zokucubungula ishidi le-tungsten yethusi
Ishidi le-Tungsten-copper, into yensimbi, iyisakhiwo esinezigaba ezimbili i-pseudo-alloy ikakhulukazi esakhiwe izakhi ze-tungsten nezethusi.Kuyinto ehlanganisiwe yensimbi ye-matrix.Ngenxa yomehluko omkhulu ezintweni ezibonakalayo phakathi kwe-tungsten yensimbi ne-tungsten, ayikwazi ukukhiqizwa ukuncibilika kanye...Funda kabanzi -
Isimiso senqubo yokwenza induku yethusi
1. Zonke izakhi zinciphisa ukuqhutshwa kukagesi kanye ne-thermal conductivity yenduku yethusi ngaphandle kokukhetha.Zonke izakhi ziyancibilika endukwini yethusi, okubangela ukuhlanekezela kwe-lattice yenduku yethusi, okubangela ukuhlakazeka kwamagagasi lapho ama-electron amahhala egeleza eya ngakubo, okwenza i-resistivi...Funda kabanzi
