Ho itšehla thajanaKaho

Libaka Tse Nkiloeng Tsa Russia li Hlōla Russia.

Maraka ea kajeno ea kaho a ntse a tsoela pele ka nako e tsotehang 'me a etsa litlhoko tse ncha tsa ho futhumatsa le ho utloahala ha molumo oa lisebelisoa, lebelo le bobebe ba ho aha, ho sebetsa le ho lula ha mehaho ea mohaho.

Ho fihlela morao tjena, seboka se feletseng ka ho fetisisa litlhoko tsa matlo a tloaelehileng a litene. Empa nako ha e eme, 'me se neng se re tšoanela pele, kajeno se hloka ntlafatso. Mathoasong a 80 a lekholong la bo20 la lilemo, setene se tloaelehileng sa setene se nkeloa sebaka ke seo ho thoeng ke "li-ceramic tse futhumetseng" - li-bloom porous ceramic.

Ka lebaka la litšoaneleho tsa eona tsa theknoloji le botsoalle ba tikoloho, porous ceramics e tumme haholo marakeng oa thepa ea mohaho. Li ile tsa qala ho sebelisoa ho pota -pota marako a mabeli a phahame le a phahame haholo, marako a ka ntle le a ka hare a mehaho ea indasteri, hammoho le ho tlatsa masapo. Ho phaella moo, li-ceramic blocks li ipakeletse kahong ea marako a ka ntle a likamore, tse bolokang puso e mongobo. Mocheso o phahameng le ho ruruha ha molumo, litšobotsi tse babatsehang tsa mahlaseli, khanya e bakiloeng ke palo e kholo ea voids, le ho tšoarella ha nako e telele e ile ea etsa hore sekoahelo sa ceramic e be lintho tse loketseng bakeng sa kaho ea mehaho ea bolulo.

Tlhahlobo e nepahetseng ea ts'ebeliso ea boleng le boleng ba sehlahisoa.

Mabota a li-ceramic blocks a sa lumellane le li-acids le alkali, a se ke a tšoaroa ke li-fungus le hlobo, a khona ho laola mocheso le ho boloka mocheso o motle ka kamoreng. Tšobotsi ea bohlokoa ke hore ha u beha li-ceramic blocks, tharollo e fokolang ka makhetlo a 4 e feta ha u beha lebota la litene. Ho lekanya ho fapana ho hlokomeloa ha ho baloa tekanyo ea erection.


Ntho e ikhethang ea li-ceramic blocks ke mokhoa o hlophisitsoeng oa voids le porosity nakong ea ho chesa, e leng se tiisang hore lihlahisoa tsa eona tse phahameng tsa motlakase (thermal conductivity λ = 0.11 W / m ° C), e lumellang ho boloka lits'ebetso tse eketsehileng tsa ho itšireletsa. 'Me sena se sa tsotellehe hore lerako, le hahiloeng ka porous ceramics, le bobebe haholo ho feta lerako la litene. Ka litekanyo, mohlala, boima ba 255'380х219 ea lebenkele la ceramic ha e le hantle ho feta lik'hilograma tse 15. Tšobotsi e qetellang e tlisa le ho nolofatsa le ho nolofatsa hahoa ea motheo oa mohaho. Matla a li-ceramic blocks a lumellana le matla a litene tse sekoti (M 75).

Ho 'nile ha tsejoa ka nako e telele likaranka tsa literene Europe. Kajeno li fetoha e 'ngoe ea thepa e ratoang ka ho fetisisa Russia.

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