Monga "mtima" wa chombo, injini imagwira ntchito yofunika kwambiri pakupanga luso lazamlengalenga. Injiniyo ndizovuta komanso zovuta kwambiri zida zamakono zamakono, koma dongosolo lazinthu lomwe lingathe kukwaniritsa zofunikira za kukana kutentha kwapamwamba, ntchito yokhazikika komanso moyo wautali wautumiki panthawi imodzimodziyo ndi yochepa kwambiri.
Pakadali pano, zida zopangira kutentha kwambiri monga zipinda zoyatsira moto ndi ma turbine a injini zakuthambo zimayendetsedwabe ndi ma superalloys. Pambuyo pazaka zopitilira 40, kukana kutentha kwazinthu zachitsulo zomwe zimayimiridwa ndi ma aloyi a kristalo zakhala zikuyenda bwino, koma akadali kutali ndi kutentha kwa injini, ndipo m'badwo watsopano wa injini, kusiyana ukukulirakulira. .
Monga zinthu zopepuka komanso zogwira ntchito kwambiri, zida za ceramic zimagwiritsidwa ntchito kwambiri m'munda wotentha kwambiri. Kuchita kwake kwapamwamba kwambiri kwa kutentha kumapangitsa kuti ikhale imodzi mwazinthu zomwe zingasinthire zida za superalloy mu injini zakuthambo, makamaka mu injini zapakati pa injini.
Malingana ndi lipoti la webusaiti ya "Izvestia" ya ku Russia pa 18, akatswiri a ku Russia apanga teknoloji yopanga injini za rocket ndi ceramics kwa nthawi yoyamba padziko lapansi. Ma injini oterowo amalimbana ndi kutentha kwambiri kuposa injini zachitsulo ndipo motero amagwira ntchito bwino.
Chifukwa zida za ceramic ndizocheperako, izi zitha kuloleza roketi kuyika katundu wambiri munjira pomwe ikugwiritsa ntchito mafuta ochepa. Madivelopa akukhulupirira kuti ma ceramics tsopano atha kugwiritsidwa ntchito kupanga ma turbines amitundu yosiyanasiyana yamakina otentha mumakampani opanga mphamvu.
"Tidapanga injini yachitsanzo cha kanjedza," adatero woyang'anira projekiti ya Ekipo popanga ukadaulo wa ceramic bonding. "Palibe chachilendo pa chinthu ichi, koma palibe aliyense padziko lapansi amene adamangapo chonchi." Injini. Tinaphunzira kulumikiza ziwiya zadothi kuti zisokozo zisamawonekere, ndipo mphamvu yake si yocheperapo poyerekeza ndi chinthu chimodzi.”
Malinga ndi ofufuza, ngati injini ya turbine imapangidwa ndi ceramic, mphamvu yake idzakhala yoposa 15% kuposa ya injini ya alloy.
Mayesero awonetsa kuti zinthu za ceramic zopangidwa ndi ukadaulo watsopano zimatha kukana zomwe zimatchedwa kutenthedwa kwamafuta komwe kumachitika mu injini za rocket zamadzimadzi, ndiko kuti, kusiyana kwa kutentha kuchokera kuchipinda mpaka pafupifupi madigiri 2,000 Celsius mumasekondi ndi theka. Malipoti oyesera adawonetsa kuti zitsanzo za injini zidapulumuka kugwedezeka kopitilira 120 kotereku. Akatswiri amanena kuti injini za ceramic si malo okha. Itha kukhalanso yothandiza pakumanga makina, monga mphete za pisitoni za ceramic.
