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Lachitatu, Seputembara 29, 2021 India amawona chiwongola dzanja chagolide ndi mtengo wasiliva
Mtengo wagolide waku India (46030 rupees) watsika kuyambira dzulo (ma rupees 46040). Kuphatikiza apo, ndi 0.36% yotsika kuposa mtengo wapakati wa golide womwe wawonedwa sabata ino (Rs 46195.7). Ngakhale mtengo wagolide wapadziko lonse lapansi ($ 1816.7) wakwera ndi 0.18% lero, mtengo wa golide pamsika waku India ukadali pa ...Werengani zambiri -
Nickel Yopanda Malonda
Chemical Formula Ni Mitu Yophimbidwa Mbiri Yakuwonongeka Kukaniza Kapangidwe ka Nickel Kopangidwa ndi Malonda a Nickel Background Nickel yoyera kapena yotsika kwambiri imapeza ntchito yake yayikulu pakukonza mankhwala ndi zamagetsi. Kukana kwa Corrosion Chifukwa cha nickel yoyera ...Werengani zambiri -
Kumvetsetsa Ma Aluminiyamu Aloyi
Ndi kukula kwa aluminiyamu mkati mwa mafakitale opanga zowotcherera, komanso kuvomereza kwake ngati njira yabwino kwambiri yopangira zitsulo pazinthu zambiri, pali zofunikira zowonjezera kwa omwe akukhudzidwa ndi kupanga mapulojekiti a aluminiyumu kuti adziwe bwino gululi la zipangizo. Kuti kwathunthu...Werengani zambiri -
Aluminium: Mafotokozedwe, Katundu, Magulu ndi Makalasi
Aluminiyamu ndi chitsulo chochuluka kwambiri padziko lonse lapansi ndipo ndi chinthu chachitatu chodziwika bwino chomwe chili ndi 8% ya kutumphuka kwa dziko lapansi. Kusinthasintha kwa aluminiyumu kumapangitsa kukhala chitsulo chogwiritsidwa ntchito kwambiri pambuyo pa chitsulo. Kupanga Aluminium Aluminium kumachokera ku mineral bauxite. Bauxite imasinthidwa kukhala aluminiyamu ...Werengani zambiri -
Momwe mungasankhire waya wotsutsa
Momwe mungasankhire waya wotenthetsera wokana (1) Kwa makampani ogula monga omwe akuchita zida zamakina, makina osindikizira, makina onyamula, ndi zina zambiri, titha kugwiritsa ntchito waya wa NiCr wa mndandanda wa cr20Ni80 popeza kutentha kwawo sikukwera. Pali zabwino zina zomwe mu...Werengani zambiri -
waya wamkuwa wa enameled (kupitilira)
Mulingo wazinthu l. Enameled waya 1.1 mankhwala muyezo wa enameled kuzungulira waya: gb6109-90 mndandanda muyezo; zxd/j700-16-2001 mafakitale olamulira mkati muyezo 1.2 mankhwala muyezo wa enamelled lathyathyathya waya: gb/t7095-1995 mndandanda Muyeso njira mayeso enamelled mawaya ozungulira ndi lathyathyathya: gb/t4074-1...Werengani zambiri -
Enameled Copper Waya (kuti ipitirire)
Waya enameled ndi mtundu waukulu wa waya wokhotakhota, womwe uli ndi magawo awiri: conductor ndi insulating layer. Pambuyo poyatsa ndi kufewetsa, waya wopanda kanthu amapakidwa utoto ndikuwotcha nthawi zambiri. Komabe, sikophweka kupanga zinthu zomwe zimakwaniritsa zofunikira za miyezo ndi makasitomala. Ndi...Werengani zambiri -
FeCrAl alloy ubwino ndi kuipa
FeCrAl alloy ndiyofala kwambiri m'malo otenthetsera magetsi. Chifukwa ili ndi zabwino zambiri, imakhalanso ndi zovuta zake, lolani kuiphunzira. Ubwino: 1, Kutentha kwa ntchito mumlengalenga ndikokwera kwambiri. Kutentha kwakukulu kwa ntchito ya HRE alloy mu iron-chromium-aluminium electrothermal alloy imatha ...Werengani zambiri -
Tankii News: Kodi resistor ndi chiyani?
The resistor ndi gawo lamagetsi lamagetsi lomwe limapanga kukana pakuyenda kwamagetsi. Pafupifupi pafupifupi ma netiweki onse amagetsi ndi mabwalo apakompyuta amatha kupezeka. Kukana kumayesedwa mu ohms. An ohm ndi kukana komwe kumachitika pamene mphamvu ya ampere imodzi ikudutsa ...Werengani zambiri -
TANKII APM Tulukani
Posachedwa, gulu lathu lapanga bwino TANKII APM. Ndi ufa wapamwamba wazitsulo, wobalalika wolimbikitsidwa, ferrite FeCrAl alloy yomwe imagwiritsidwa ntchito pa kutentha kwa chubu mpaka 1250 ° C (2280 ° F). Machubu a TANKII APM ali ndi mawonekedwe abwino okhazikika pa kutentha kwakukulu. TANKII APM imapanga zabwino kwambiri, n...Werengani zambiri -
Kodi machubu owala amatha bwanji kukhala nthawi yayitali
Ndipotu, chinthu chilichonse chotenthetsera magetsi chimakhala ndi moyo wake wautumiki. Zochepa zamagetsi zamagetsi zimatha kupitilira zaka 10. Komabe, ngati chubu chowala chikugwiritsidwa ntchito ndikusungidwa bwino, chubu chowala chimakhala cholimba kuposa wamba. Lolani Xiao Zhou akudziwitseni. , Momwe mungapangire radian ...Werengani zambiri -
Kodi mukudziwa zonse izi zokhuza waya wotsutsa?
Kwa waya wotsutsa, mphamvu ya kukana kwathu ikhoza kutsimikiziridwa molingana ndi kukana kwa waya wotsutsa. Mphamvu zake zazikulu, ndizotheka kuti anthu ambiri sadziwa momwe angasankhire waya wotsutsa, ndipo palibe chidziwitso chochuluka chokhudza waya wotsutsa. , Xiaobian ndi...Werengani zambiri