Nkhani
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Kusiyana pakati pa buluu woyera zinki yokutidwa mankhwala nangula mabawuti ndi woyera zinki yokutidwa mankhwala nangula mabawuti
zitsulo za nangula za mankhwala Kuchokera m'kawonedwe ka ndondomeko Kukonzekera kwazitsulo zoyera za zinki ndi buluu-zoyera zinki plating ndizosiyana pang'ono. Kupaka zinki zoyera makamaka kumapanga wosanjikiza wandiweyani wa zinki pamwamba pa bolt ya nangula wamankhwala pogwiritsa ntchito electrolysis kuti ipititse patsogolo magwiridwe ake odana ndi dzimbiri. Blue-w...Werengani zambiri -
Zofunikira za nangula za Chemical za konkire
kukonza mankhwala Zofunikira zamphamvu za konkriti Maboti a nangula a Chemical ndi mtundu wolumikizira ndi kukonza magawo omwe amagwiritsidwa ntchito popanga konkriti, kotero mphamvu ya konkire ndi imodzi mwazinthu zofunika kwambiri. Maboti wamba amankhwala amafunikira nthawi zambiri kuti mphamvu ya konkriti ikhale yosachepera ...Werengani zambiri -
Ndi mtundu uti wazitsulo zosapanga dzimbiri wa nangula wa mankhwala omwe ali bwino kwambiri?
304 zitsulo zosapanga dzimbiri nangula bawuti 304 zitsulo zosapanga dzimbiri ndi imodzi mwazitsulo zosapanga dzimbiri ndipo imagwiritsidwa ntchito kwambiri pomanga, ma kitchenware ndi madera ena. Mtundu wachitsulo chosapanga dzimbiri uli ndi 18% chromium ndi 8% faifi tambala, ndipo uli ndi kukana bwino kwa dzimbiri, machinability, kulimba ndi ...Werengani zambiri -
Kodi mungadziwe bwanji kudalirika kwa nangula wamankhwala?
Choyamba, pogula anangula a mankhwala, muyenera kumvetsera ubwino wa zipangizo. Nangula wamakina apamwamba kwambiri nthawi zambiri amapangidwa ndi zitsulo zamtengo wapatali za alloy, zomwe zimakhala zolimba kwambiri komanso kukana dzimbiri, ndipo zimatha kutsimikizira kukhazikika ndi kukhazikika kwa pro...Werengani zambiri -
Momwe mungasankhire ndodo yakuda yakuda ndi ndodo ya galv?
Zimatengera kugwiritsiridwa ntchito ndi chilengedwe ndodo yakuda yakuda yakuda yakuda ndi yoyenera madera omwe ali ndi zofunikira zapadera, monga kugwiritsa ntchito kutentha kwambiri, asidi amphamvu ndi zinthu za alkali, ndipo amafuna mabawuti okhala ndi mphamvu zapamwamba komanso kuthekera kotsutsa ulusi. Komanso, black...Werengani zambiri
