Ho araba potso ena, re tlameha ho qala ka ho utloisisa hore na ho phatloha ke eng? 'Me foam ea tšepe ke eng?
1. Liqhomane li arotsoe haholo-holo ka liqhomane tsa 'mele le tsa lik'hemik'hale
- Molao-motheo oa ho phatloha 'meleng:
Ho phatloha ha 'mele ho bakoa ke liphetoho tsa' mele (tse kang mocheso, molumo, khatello, joalo-joalo), 'me thepa le lik'hemik'hale tsa lintho tse phatlohang ha li fetohe pele le ka mor'a ho phatloha.
Matla a ho phatloha ha lintho tse bonahalang haholo-holo a tsoa ho matla a ho honyela, matla a phetoho ea mohato, matla a kinetic, matla a phallo, matla a mocheso, matla a motlakase, jj.
Ho phatloha ho feteletseng ha khase e se nang lik'hemik'hale, ho phatloha ha khase ea mokelikeli, ho phatloha ha khase e qhibilihisitsoeng le mokelikeli o chesang haholo, mocheso oa ho qhibiliha, mocheso oa dilution, mocheso oa adsorption, ho phatloha ho bakoang ke ho futhumatsa ka ntle, ho phatloha ho bakoang ke mokelikeli o phallang, ho phatloha ho bakoang ke overcurrent. , ho phatloha ho bakoang ke sebaka sa ho qhaqhoa Liqhomane tsa moea kaofela ke tsa sehlopha sa ho phatloha ha 'mele.
- Melao-motheo ea ho phatloha ha lik'hemik'hale:
Litlamorao tsa lik'hemik'hale li hlaha ka lebaka la karabelo ea lik'hemik'hale.
Ebang ke motsoako oa lintho tse tukang le moea, kapa seqhomane (joaloka dynamite), ntho ea ho phatloha ha lik'hemik'hale ke mokhoa o batlang o sa tsitsa, o tla ba le karabelo e matla ea exothermic tlas'a ketso ea matla a itseng a ka ntle. , e hlahisa mocheso o phahameng le khatello e phahameng, 'me e hlahisa phello e matla e senyang.
- Maemo a mahlano a latelang a tlameha ho finyelloa:
A. Lintho tse tukang tse fanang ka matla, ke hore, liqhomane;
B. Li-accelerants tsa ho chesa (li-oxidants), tse kang oksijene, moea;
Lintho tse tukang le tse potlakisang li tsoakane ka ho lekana;
D. Motsoako o behoa sebakeng se batlang se koetsoe (se pota-potiloe);
Hlahisa phepelo e ngata ea matla.
2. Foam ea tšepe ke eng?
Metal foam ke mofuta oa tšepe ea porous e nang le porosity e fetang 90% le matla a itseng le boima. Sehlahisoa sena ke thepa ea tšepe e nang le foam ea pore, porosity e phahame ho feta ea tšepe e tloaelehileng ea sintered, 'me boholo ba pore bo ka fihla ho 7 mm.
Metal foam ke likarolo tse peli tse kopantsoeng tse entsoeng ka pore disspersed phase le metal matrix skeleton continuous phase and phase, 'me thepa ea eona e itšetlehile ka tšusumetso ea matrix a tšepe, porosity, pore pore le mokhoa oa ho lokisetsa.
3. Foam ea tšepe e sebelisoa ho thibela ho phatloha ho thibelang ho phatloha
Foam ea tšepe e na le ho kenella hantle ha mokelikeli le ho hanyetsa mollo hantle. E ka kenngoa liphaepheng tse tsamaisang likhase tse tukang kapa lintho tse metsi ho emisa ho phatloha ka ho monya mocheso ho thibela ho ata ha malakabe.
Sehlahisoa sena se loketse acetylene, tjheseletsa ea khase ea oksijene le theknoloji ea ho khaola khase, li-motors tsa merafo le li-switches tsa matla, liphaephe tsa ho hloekisa oli le liphaephe tsa khase tse tukang, litsamaiso tsa mollo, lisebelisoa tsa ho hlaphoheloa ha oli le khase, lisebelisoa tsa ho futhumatsa, lisebelisoa tsa ho hloekisa khase, joalo-joalo. e tla sebelisoa e le sethiba se thibelang mollo le se thibelang ho phatloha bakeng sa litanka tsa polokelo tse kang khase e metsi le mafura.
Nako ea poso: Apr-08-2022 
