M'dziko lapansi la sayansi ndi engirical Engineeric, funso loti nichrome ndi chinthu chabwino kapena choyipa cha magetsi kale chidachita chidwi ndi akatswiri ofufuza, akatswiri, ndi akatswiri opanga mafakitale. Monga kampani yotsogolera m'munda wamagetsi opukusira magetsi, Takai ali pano kuti awonetsetse kuti awonetsetse bwino pankhaniyi.

Nichrome, alloy makamaka opangidwa ndi nickel ndi chromium, ali ndi katundu wapadera wamagetsi. Poyamba, poyerekeza ndi zitsulo zochititsa chidwi kwambiri ngati mkuwa kapena siliva, Nichrome ingaoneke ngati yochititsa chidwi. Mwachitsanzo, pali zochitika zamagetsi pafupifupi 59.6 × 10 ^ 6 s / m pa 20 ° C, pomwe mawonekedwe a siliva ali pafupifupi 63 × 10 s / m. Mosiyana ndi izi, nichrome ali ndi mayendedwe otsika kwambiri, makamaka mu 10,0 × 10 ^ 6 - 1.1 × 10 ^ 6 s / m. Kusiyana kwakukulu kumeneku kwa zinthu zomwe zingayambitse imodzi kulembera Nichrome ngati chochititsa "choyipa".

Komabe, nkhaniyi sinathe. Magetsi otsika kwambiri a nichrome ndi malo abwino pantchito zambiri. Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri za nichrome ali munjira yotenthetsera. Pamene magetsi amapita kudzera mu wochititsa, malinga ndi lamulo la Joule (P = ID Nichrome Kukana Kwambiri Kumayerekezera ndi Zochita Zabwino Monga Curpper zikutanthauza kuti kutentha kwapakono, kutentha kwambiri kumapangidwa muwaya wa nichrome. Izi zimapangitsa kuti ikhale nkhani yabwino yokhudza ntchito monga zoyambira, owotcha magetsi, ndi zida za mafakitale.

Komanso, nichrome nawonso ali ndi kukana kwabwino kwa oxidation ndi kututa. Kukwera kwambiri - kutentha komwe kuphatikiza zinthu zotenthetsera zinthu nthawi zambiri zimagwiritsidwa ntchito, kuthekera kukana kuwonongeka ndikofunikira. Ngakhale kuti kuchepa kwake kungakhale kovuta pakugwiritsa ntchito komwe kuchepetsa kukana ndi kiyi, monga mu mphamvu yotumiza mphamvu, imakhala mwayi wogwiritsira ntchito zogwiritsira ntchito.

Kuchokera [Dzinalo la kampani] Timapanga nichrome pafupifupi - zotenthetsera zotenthetsera zotenthetsera zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Timu yathu ya R & D imagwira ntchito nthawi zonse kumeza matenda a nichrome overlows kuti apititse patsogolo momwe akuchitira. Mwachitsanzo, mwa zabwino - kuphika kuchuluka kwa nickel ndi chromium, titha kusintha kukana kwamagetsi ndi makina ochitira makina kuti agwirizane ndi zofunikira pa ntchito.

Pomaliza, gulu la nichrome ngati wochita bwino kapena woyipa magetsi zimatengera momwe mukugwiritsira ntchito. M'malo ochita zamagetsi ku mphamvu - kufatsa bwino, sizothandiza monga zitsulo zina. Koma m'munda wamagetsi, zinthu zake zimapangitsa kuti zikhale zinthu zosatheka. Monga ukadaulo ukupitilirabe kusinthika, tili okondwa kufufuza njira zatsopano zogwiritsira ntchito Nichrome ndi kuphika kwina kogwirizira zofuna kukuthandizani. Kaya ikupanga mphamvu zambiri - njira yothilira bwino mabanja kapena okwera - zinthu zotenthetsera - njira zotenthetsera za mafakitale, zomwe zimakhalapoNichromeTipitilira kuchita mbali yofunika popanga tsogolo la magetsi ogwiritsa ntchito zamagetsi.