Siyakwamukela kumawebhusayithi ethu!

Ingabe i-nichrome iyikhondatha kagesi enhle noma embi?

Emhlabeni wesayensi yezinto zokwakha nobunjiniyela bukagesi, umbuzo wokuthi i-nichrome iyikhondaktha kagesi enhle noma embi usunesikhathi eside uhlaba umxhwele abacwaningi, onjiniyela, nochwepheshe bemboni ngokufanayo. Njengenkampani ehamba phambili emkhakheni wezingxube zokushisisa kagesi, i-Tankii ilapha ukuzocacisa ngalolu daba oluyinkimbinkimbi.

I-Nichrome, i-alloy ngokuyinhloko eyakhiwe nge-nickel ne-chromium, inezici zikagesi ezihlukile. Uma uthi nhlá, uma uqhathaniswa nezinsimbi ezisebenza kakhulu njengethusi noma isiliva, i-nichrome ingase ibonakale iwumqhubi ompofu kakhulu. I-Copper, isibonelo, ine-conductivity kagesi ezungeze i-59.6 × 10 ^ 6 S/m ku-20 ° C, kuyilapho conductivity yesiliva imayelana 63 × 10 ^ 6 S/m. Ngokuphambene, i-nichrome ine-conductivity ephansi kakhulu, ngokuvamile ebangeni lika-1.0×10^6 - 1.1×10^6 S/m. Lo mehluko obalulekile kumanani e-conductivity ungase uholele umuntu kulebula i-nichrome njenge-conductor "embi".

Nokho, indaba ayigcini lapho. I-conductivity kagesi ephansi kakhulu ye-nichrome empeleni iyimpahla efiselekayo ezinhlelweni eziningi. Enye yezinto ezisetshenziswa kakhulu i-nichrome kuzinto zokushisa. Uma i-electric current idlula kukhondakta, ngokomthetho ka-Joule (P = I²R, lapho u-P engamandla ahlakazwa khona, mina ngingowamanje, futhi u-R uwukumelana), amandla ahlakazwa ngendlela yokushisa. Ukumelana okuphezulu kwe-Nichrome uma kuqhathaniswa namakhondaktha amahle njengethusi kusho ukuthi kumanje onikeziwe, ukushisa okwengeziwe kukhiqizwa endaweniintambo ye-nichrome. Lokhu kuyenza ibe into efanelekile yokusetshenziswa okufana namathosta, izifudumezi zikagesi, neziko lezimboni.

Ngaphezu kwalokho, i-nichrome inokumelana okuhle kakhulu ne-oxidation nokugqwala. Ezimweni zokushisa okuphezulu lapho izinto zokushisisa zivame ukusetshenziswa, ikhono lokumelana nokuwohloka libalulekile. Nakuba ukuqhutshwa kwayo okuphansi kungase kube ukuhlehla ezinhlelweni zokusebenza lapho ukunciphisa ukumelana kuyisihluthulelo, njengasemigqeni yokudluliswa kwamandla, kuba inzuzo ehlukile ekushisiseni izinhlelo zokusebenza.

Ngokombono we-[Igama Lenkampani], ukuqonda izici ze-nichrome kubalulekile ekuthuthukisweni nasekusungulweni komkhiqizo wethu. Sikhiqiza izinhlobonhlobo ze-nichrome - based heat elements ezisetshenziswa ezimbonini ezahlukene. Ithimba lethu le-R & D lihlala lisebenzela ukuthuthukisa ukwakheka kwama-alloys e-nichrome ukuze kuthuthukiswe ukusebenza kwawo. Isibonelo, ngokulungisa kahle isilinganiso se-nickel ne-chromium, singalungisa ukumelana nogesi kanye nezakhiwo zemishini zengxubevange ukuze zivumelane kangcono nezidingo ezithile zohlelo lokusebenza.

Ekuphetheni, ukuhlukaniswa kwe-nichrome njengomqhubi omuhle noma omubi kagesi kuncike ngokuphelele kumongo wokusetshenziswa kwawo. Emkhakheni we-electrical conductivity for power - transmission ephumelelayo, ayisebenzi njengezinye izinsimbi. Kodwa emkhakheni wokushisa kagesi, izakhiwo zawo zikwenza kube yinto engenakushintshwa. Njengoba ubuchwepheshe buqhubeka nokuvela, sijabulile ukuhlola izindlela ezintsha zokusebenzisa i-nichrome nezinye izinto zokushisisa ukuze kuhlangatshezwane nezidingo ezikhulayo zezimboni ezihlukahlukene. Kungakhathaliseki ukuthi ithuthukisa amandla engeziwe - izixazululo zokushisisa ezisebenzayo zemizi noma izinto zokushisisa ezisebenza kahle zezinqubo zezimboni, izici eziyingqayizivele zenichromeizoqhubeka nokudlala indima ebalulekile ekulolongeni ikusasa lezinhlelo zokusebenza zokushisisa ugesi.

umenzi wezintambo ze-nichrome

Isikhathi sokuthumela: Feb-21-2025