- Gawo 12

Nkhani

Waya wamkuwa wopangidwa ndi enamel (kupitilira)
ndi admin pa 21-04-19
Waya wopindika ndi mtundu waukulu wa waya wopindika, womwe uli ndi magawo awiri: woyendetsa ndi wosanjikiza woteteza. Pambuyo poupaka ndi kufewetsa, waya wopanda kanthu umapakidwa utoto ndikuphikidwa nthawi zambiri. Komabe, sikophweka kupanga zinthu zomwe zimakwaniritsa zofunikira za miyezo ndi makasitomala. Ndi...
Werengani zambiri
Ubwino ndi kuipa kwa aloyi ya FeCrAl
ndi admin pa 21-04-12
Aloyi ya FeCrAl ndi yofala kwambiri m'malo otenthetsera magetsi. Chifukwa ili ndi zabwino zambiri, ndithudi ilinso ndi zovuta, tiyeni tiiphunzire. Ubwino: 1, Kutentha komwe kumagwiritsidwa ntchito mumlengalenga ndi kwakukulu. Kutentha kwakukulu kwa HRE alloy mu aloyi ya electrothermal ya iron-chromium-aluminium kumatha...
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Nkhani za Tankii: Kodi choletsa n'chiyani?
ndi admin pa 21-04-09
Chotsutsa ndi gawo lamagetsi lopanda mphamvu kuti lipange kukana mu kayendedwe ka magetsi. Pafupifupi maukonde onse amagetsi ndi ma electronic circuits amapezeka. Kukana kumayesedwa mu ohms. Ohm ndi kukana komwe kumachitika pamene mphamvu ya ampere imodzi imadutsa mu ...
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TANKII APM Tulukani
ndi admin pa 21-01-27
Posachedwapa, gulu lathu lapanga bwino TANKII APM. Ndi ufa wapamwamba wachitsulo, wokhuthala, wothira mafuta, womwe umagwiritsidwa ntchito kutentha kwa chubu mpaka 1250°C (2280°F). Machubu a TANKII APM ali ndi kukhazikika bwino kwa mawonekedwe kutentha kwambiri. TANKII APM imapanga...
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Kodi machubu owala amatha bwanji kukhala nthawi yayitali
ndi admin pa 20-10-30
Ndipotu, chinthu chilichonse chotenthetsera chamagetsi chimakhala ndi nthawi yake yogwira ntchito. Zinthu zochepa zotenthetsera zamagetsi zimatha kupitirira zaka 10. Komabe, ngati chubu chowala chikugwiritsidwa ntchito ndikusamalidwa bwino, chubu chowala chimakhala cholimba kuposa wamba. Lolani Xiao Zhou akuuzeni. , Momwe mungapangire radian...
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Kodi mukudziwa zonse zokhudza waya wotsutsa?
ndi admin pa 20-10-30
Pa waya wokana, mphamvu ya kukana kwathu imatha kudziwika malinga ndi kukana kwa waya wokana. Mphamvu yake ikakhala yayikulu, n'zotheka kuti anthu ambiri sadziwa momwe angasankhire waya wokana, ndipo palibe chidziwitso chokwanira chokhudza waya wokana. , Xiaobian wi...
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Mtengo wa nikeli wafika pamlingo wapamwamba kwambiri m'miyezi 11 poyerekeza ndi zomwe anthu ambiri amayembekezera kuti anthu ambiri akufuna
ndi admin pa 20-10-30
Nickel, ndithudi, ndi chitsulo chofunikira chomwe chimakumbidwa ku Sudbury komanso ndi olemba ntchito awiri akuluakulu mumzindawu, Vale ndi Glencore. Chinanso chomwe chikuchititsa mitengo kukwera ndi kuchedwa kwa kukulitsa mphamvu zopangira ku Indonesia mpaka chaka chamawa. "Pambuyo pa kuchuluka kwa zinthu zomwe zapezeka koyambirira kwa chaka chino, pakhoza kukhala kuchepa kwa ...
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