1. Zonke izakhi zinciphisa conductivity kagesi kanye conductivity ezishisayo weinduku yethusingaphandle kokukhetha.Zonke izakhi zincibilika endongeni yethusi, okubangela ukuhlanekezela kwe-lattice yenduku yethusi, okubangela ukuhlakazeka kwamagagasi lapho ama-electron amahhala egeleza ngendlela eqondile, okwenza ukumelana nokumelana Ngokuphambene nalokho, izakhi ezingenawo ukunyibilika okuqinile noma isisombululo esincane esiqinile entweni yethusi sinokuncane. umphumela ku-conductivity kagesi kanye ne-thermal yenduku yethusi.Ukunakwa okukhethekile kufanele kukhokhwe eqinisweni lokuthi ukuncibilika okuqinile kwezinye izakhi endongeni yethusi kuyanda njengoba izinga lokushisa liyancipha.Ayikwazi kuphela isisombululo esiqinile kanye nokuhlakazeka kuqinise ingxubevange yenduku yethusi, kodwa futhi kunciphise ukuqhutshwa kagesi okuncane kakhulu.Lona umgomo obalulekile we-alloying wokutadisha amandla aphezulu kanye nama-alloys aphezulu.Kufanele kukhonjwe lapha.I-alloy eyakhiwe ngensimbi, i-silicon, i-zirconium, i-chromium nezinduku zethusi iyingxube ebaluleke kakhulu yamandla aphezulu kanye ne-high-conductivity alloy;njengoba imiphumela yezakhi ze-alloying ezakhiweni zezinduku zethusi zibekwe phezulu, ama-alloys e-CoCr-Zr ayaziwa kakhulu amandla aphezulu kanye ne-high-conductivity alloys.ingxubevange.
2. Isakhiwo se-alloys e-corrosion-resistant-based alloys kufanele sibe yisigaba esisodwa ukugwema ukugqwala kwe-electrochemical okubangelwa ukubonakala kwesigaba sesibili ku-alloy.Ngenxa yalesi sizathu, izakhi ze-alloying ezengezwe kufanele zibe nokuncibilika okukhulu okuqinile ezintini zethusi, ngisho nezakhi ezincibilika ngokungenamkhawulo komunye nomunye.Izinti zethusi zesigaba esisodwa, izinduku zethusi, nezinduku ze-cupronickel ezisetshenziswa kubunjiniyela zinokumelana nokugqwala okuhle kakhulu., iyinto ebalulekile yokushintshanisa ukushisa.
3. Kukhona izigaba ezithambile kanye nezigaba ezinzima ekwakhiweni kwama-alloys asekelwe ethusi.Ngakho-ke, kufanele kuqinisekiswe ukuthi izakhi ezengeziwe aziqediwe kuphela ezindongeni zethusi, kodwa futhi zinemvula yesigaba esinzima.Ama-alloys enduku yethusi ajwayelekile Kunezingxube ze-Ni3Si ne-FeALSi esigabeni esiqinile, futhi isigaba akufanele sibe ngaphezu kuka-10%.
4. Ama-alloys enduku yethusi ye-polycrystalline yesimo esiqinile anezinto zokudambisa, njengama-alloys e-Cu-Mn, nama-alloys anokuguqulwa kwe-thermoelastic martensitic esimweni esiqinile anezici zenkumbulo, njenge-Cu-Zn-Al, Cu-Al-Mn Alloy.
5. Umbala wenduku yethusi ungashintshwa ngokungeza izakhi ze-alloying, njengokwengeza i-zinc, i-aluminium, i-tin, i-nickel nezinye izakhi.Ngokushintsha kokuqukethwe, umbala nawo uyashintsha usuka kobomvu, oluhlaza okotshani, ophuzi nomhlophe.Ukulawula okuqukethwe ngokunengqondo kukhiqiza izinto zegolide zokulingisa kanye nama-alloys esiliva okulingisa.
6. Izinto ezikhethelwe ukuhlanganiswa kwezinduku zethusi nama-alloys.
Isikhathi sokuthumela: May-31-2022