Nkhani

Kuti tiwone zabwino ndi zoyipa za opanga thovu la nickel, choyamba tiyenera kumvetsetsa kuti thovu la nickel ndi chiyani, ndipo kodi njira yopangira ndi yotani? Nickel yokhala ndi thovu ndi chinthu chomwe chimagwiritsidwa ntchito popanga ma electrode a batri. ...

Mphamvu ya chinthu yodutsa magetsi imatchedwa conduction. Zitsulo zosiyanasiyana zimakhala ndi ma conductivity osiyanasiyana, nthawi zambiri siliva imakhala ndi conductivity yabwino kwambiri, kutsatiridwa ndi mkuwa ndi golide. Solid-state conduction imatanthauza kutalika...

Kuti tiyankhe funso ili, choyamba tiyenera kumvetsetsa kuti kuphulika ndi chiyani? Ndipo thovu lachitsulo ndi chiyani? 1. Zophulika zimagawidwa makamaka m'magulu ophulika enieni ndi a mankhwala Mfundo ya kuphulika kwenikweni: Kuphulika kwenikweni kumachitika chifukwa cha...

Ndi chitukuko chofulumira cha kusintha kwa mafakitale, anthu apanga gulu latsopano la "mawu a mafakitale" kuwonjezera pa mawu achilengedwe. Kutuluka kwa "mawu a mafakitale" kumatsimikizira mapazi a chitukuko cha mafakitale...

Nickel foamed ndi chinthu chapadera chomwe chimagwiritsidwa ntchito kwambiri mu zipangizo za batri. Ndipotu, chipangizochi chilinso ndi makhalidwe abwino kwambiri komanso minda yogwiritsira ntchito mu ndondomeko yeniyeni yogwiritsira ntchito. 1. Zipangizo zomwe zimagwiritsidwa ntchito popangira...

Zitsulo zopangidwa ndi thovu zimaphatikizapo aluminiyamu, nikeli ndi zinthu zake zosakaniza. Kuphatikiza apo, thovu la mkuwa lilinso ndi malo enaake oti lipangidwe. Thovu la aluminiyamu ndi zinthu zake zosakaniza ndi zopepuka ndipo zimakhala ndi mawonekedwe oletsa phokoso, kutentha...

Zipangizo za thovu lachitsulo zimakhala ndi ma porosity osiyanasiyana (70%-98%), kukula kwa ma pore (100u-1000u) komanso kulondola kwa kusefera. Ma voids a chinthu cha fyuluta ya thovu lachitsulo ndi osiyana ndi a chinthu cha fyuluta yachitsulo chosungunuka. Mabowo odutsa...

Kafukufuku ndi Kupanga Thovu Lachitsulo Kupanga zinthu zatsopano ndiye chinsinsi cha luso lamakono mu nthawi yatsopano, kupereka njira yatsopano yotetezera chilengedwe ndikusunga mphamvu, ndipo kumagwirizana kwambiri ndi chuma cha dziko...

Thovu la aluminiyamu limagwiritsidwa ntchito kwambiri m'nyumba, ndipo zipangizo zoteteza kuphulika kwa nyumba ndi chimodzi mwazofunikira kwambiri. Mwachitsanzo, thovu la aluminiyamu lopangidwa ndi chitsulo lomwe silingaphulike lingateteze mzati wa kapangidwe ka chimango cha ...

Thovu lachitsulo limagwiritsidwa ntchito makamaka mumakampani opanga magalimoto poteteza mphamvu ya galimoto komanso kuchepetsa phokoso komanso kuteteza kutentha kwa thupi la galimoto ndi makoma ogawa. Thovu lachitsulo lodutsa m'mabowo ndi chinthu chopangidwa mwapadera chomwe chimatha kulowa mosavuta...

Ukadaulo Wokonza Zotchingira Ma Phokoso a Chitsulo cha Foam Aluminium Sound Barrier Wopanga Kukonza zotchingira maphokoso achitsulo sikophweka ngati zithunzi. Ilinso ndi njira yakeyake yokonza ndi kupanga komanso kafukufuku waukadaulo...

Chida chatsopano cha thovu la aluminiyamu, chomwe chimadziwikanso kuti thovu la aluminiyamu, chimapangidwa powonjezera zowonjezera ku aluminiyamu yeniyeni kapena aluminiyamu kenako kudzera mu njira yopangira thovu. Chili ndi mawonekedwe a chitsulo ndi thovu nthawi imodzi. Aluminiyamu yatsopano...