Ho utloisisa Porosity ea Metal Foams

Porosity kalekoeba la tšepee bua ka sebaka se se nang letho kapa masoba a teng ka hara thepa. Libaka tsena tse se nang letho li fapana ka boholo le kabo, 'me li ka ama haholo ts'ebetso ea mochini, mocheso le acoustic ea thepa. Porosity ea foam ea tšepe e ka hlophisoa ho fihlela litlhoko tse ikhethileng tsa ts'ebeliso, e etsa hore e be lisebelisoa tse fapaneng le tse fapaneng. Ho utloisisa porosity ea foam ea tšepe ho bohlokoa ho ntlafatsa ts'ebetso ea eona le ho netefatsa hore e loketse lits'ebetso tse fapaneng.

E 'ngoe ea melemo e ka sehloohong ea porosity ea tšepe ea foam ke tlhaho ea eona e bobebe. Ho ba teng ha libaka tse se nang letho ho fokotsa bongata ba thepa ka kakaretso, ho etsa hore e be khetho e ntle bakeng sa liindasteri tse shebaneng le ho fokotsa boima ba 'mele, joalo ka.sefofane le likoloi. Ntle le moo, porosity ea foam ea tšepe e matlafatsa ho monya ha matla le ho qhalana ha matla, e etsa hore e be e loketseng ho sebelisoa lisebelisoa tsa ts'ireletso le likarolo tsa meralo moo ho tiea le polokeho ho bohlokoa.

Ntho e 'ngoe ea bohlokoa ea foam porosity ea tšepe ke phello ea eona ho thepa ea mocheso le ea acoustic. Ho ba teng ha libaka tse se nang letho ho etsa marang-rang a likanale tse hokahaneng tse thusang ho fetisa mocheso le molumo. Sena se etsa hore foam ea tšepe e be khetho e ntle haholo bakeng sa ho kenya mocheso le lisebelisoa tsa ho fokotsa lerata. Ka ho laola porosity ea foam ea tšepe, lienjineri li ka rala lisebelisoa tse nang le litšobotsi tse ikhethang tsa ho futhumatsa le acoustic, tsa li etsa thepa ea bohlokoa indastering e joalo ka kaho ea meaho le lits'ebetso tsa HVAC.

Nakong ea ts'ebetso ea tlhahiso eamakukuno a tšepe, porosity e ka fetoloa ka mekhoa e fapaneng, ho kenyelletsa le li-agent tsa ho foka, mekhoa ea sintering, le lihlopha tsa alloy. Ka ho laola porosity ka hloko, baenjiniere ba ka hlophisa thepa ea thepa ho fihlela litlhoko tsa lits'ebetso tse fapaneng. Tekanyo ena ea ho ikamahanya le maemo e etsa hore foam ea tšepe e be lisebelisoa tse fapaneng bakeng sa ts'ebeliso e fapaneng, ho tloha ho li-exchangers tsa mocheso le li-filters ho ea ho likarolo tsa sebopeho le lisebelisoa tse monyang matla.

Qetellong, porosity ealekoeba la tšepee bapala karolo ea bohlokoa ho khethollang thepa ea eona le ho nepahala ha lits'ebetso tse fapaneng. Ho tloha ho thepa e bobebe ho ea ho thepa ea mocheso le ea acoustic, porosity ea foam ea tšepe e ka ikamahanya le litlhoko tse khethehileng, e etsa hore e be thepa e khahlehang bakeng sa mefuta e fapaneng ea liindasteri. Ha lipatlisiso le nts'etsopele ea foam ea tšepe e ntse e tsoela pele, ho utloisisa le ho ntlafatsa porosity ea eona ho bohlokoa ho notlolla bokhoni ba eona bo felletseng lits'ebetsong tse fapaneng.