Nkhani

Kutulutsa thovu la nickel ndi njira yovuta yomwe imaphatikizapo kukumba, kukonza ndi kuyeretsa miyala ya nickel yosaphika kukhala chinthu chapamwamba choyenera kugwiritsidwa ntchito m'njira zosiyanasiyana.

Thovu la aluminiyamu ndi chinthu chogwiritsidwa ntchito m'njira zambiri chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kulemera kwake kopepuka komanso mphamvu zake zabwino zoyamwa mphamvu. Pali mitundu yosiyanasiyana ya thovu la aluminiyamu, iliyonse ili ndi mawonekedwe akeake...

Thovu lachitsulo ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri ndipo chatchuka kwambiri m'zaka zaposachedwa. Komabe, chimodzi mwazinthu zazikulu zomwe zimalepheretsa kugwiritsidwa ntchito kwake kwambiri ndi mtengo wake wokwera. M'nkhaniyi, tiwona chifukwa chake chitsulo...

Ponena za kuyeretsa kutentha, kusankha chitsulo choyenera kungathandize kwambiri pa ntchito ya zinthu ndi machitidwe osiyanasiyana. Njira ziwiri zoziziritsira zodziwika bwino ndi thovu la mkuwa ndi thovu la aluminiyamu. Zonsezi zili ndi univ...

Thovu la aluminiyamu ndi chinthu chodabwitsa chomwe chimadziwika m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera. Funso limodzi lomwe limafunsidwa kawirikawiri lokhudza thovu la aluminiyamu ndi lakuti "Kodi ndi lolimba bwanji?" M'nkhaniyi, tifufuza za...

Thovu la mkuwa ndi chinthu chapadera chokhala ndi kapangidwe kokhala ndi mabowo ambiri komanso kolumikizana. Kapangidwe ka thovu la mkuwa kali ndi zipilala zolimba komanso netiweki ya maselo otseguka, zomwe zimapatsa mawonekedwe ndi ntchito zapadera. Zipilala zolimba ...

Thovu la aluminiyamu lopepuka chifukwa cha kapangidwe kake, kupangika kwake ndi kochepa kwambiri, 0.2 ~ 0.4g/cm3 yokha, kuchuluka kwa aluminiyamu yachitsulo nthawi 0.1-0.4, kuwonjezera pa kukhala kotsika kwambiri kuposa aluminiyamu, titaniyamu alloy,...

Njira yopangira malo omveka bwino a phokoso la buluu. Njirayi imachokera pakuwona kuti kusungidwa kwa voliyumu ya munda wa vector ya phokoso lopindika ndi kutsika kwa madzi kumatha kumvedwa ngati malo osuntha motsatira njira za vector...

1. Kodi Chitsulo Chopangidwa ndi Thovu ndi Aluminiyamu Yopangidwa ndi Thovu n'chiyani? M'mbiri yonse, kupezeka kwa zitsulo zopangidwa ndi thovu ndi gawo lofunika kwambiri pakusintha kwa sayansi yonse ya zinthu. Thovu lachitsulo ndi chinthu chomwe chimawononga...

Ikhoza kuyandama m'madzi a chitsulocho - thovu la aluminiyamu, makulidwe osiyanasiyana a mbaleyo, pamwamba pake pakuphimbidwa ndi uchi ngati kukula kwa mabowo ang'onoang'ono, thovu la aluminiyamu lili mu aluminiyamu yeniyeni kapena aluminiyamu pambuyo pa malonda...

Thovu la aluminiyamu ndi mtundu wa chitsulo chomwe chimatha kuyandama pamadzi. Pakadali pano, njira yatsopano yopangira thovu la aluminiyamu padziko lonse lapansi yayamba kupangidwa. Uwu ndi ukadaulo wathu wa m'badwo wachitatu ...

Kuti amvetsetse bwino ndikuwunika momwe aluminiyamu ya thovu imagwirira ntchito, ofufuza apereka zizindikiro zosiyanasiyana zofotokozera. Komabe, kumvetsetsa kwamakono kufunika kwa zizindikiro izi pakufufuza f...