Yankho lili ngati mawu akuti: Porous Metal, porous zitsulo zipangizo ndi mtundu wa zitsulo ndi chiwerengero chachikulu cha pores olunjika kapena mwachisawawa anagawira diffusely mkati, ndi awiri a 2 um kwa 3 mm.chifukwa cha mapangidwe osiyanasiyana a pores, pores amatha kukhala amtundu wa thovu, mtundu wophatikizika, mtundu wa zisa, ndi zina zambiri.
Porous zitsulozipangizo angathenso kugawidwa m'magulu awiri akuluakulu malinga morphology wa pores awo:pores zopanda pakendipores mosalekeza.
Themtundu wodziimirazakuthupi zili ndi mphamvu yokoka yaying'ono, yokhazikika, mphamvu yeniyeni yeniyeni, kuyamwa kwabwino kwa kugwedezeka, kuyamwa kwa mawu, ndi zina zotero;
ndimtundu wopitilirazakuthupi ali ndi makhalidwe pamwamba koma alinso makhalidwe permeability, mpweya wabwino, etc.
Chifukwa zida zachitsulo za porous zimakhala ndi zida zamapangidwe ndi zida zogwirira ntchito, zimagwiritsidwa ntchito kwambiri muzamlengalenga, zoyendera, zomanga, uinjiniya wamakina, uinjiniya wa electrochemical, uinjiniya woteteza zachilengedwe, ndi zina.
Ufasintered zitsuloporous chuma ndi porous zitsulo ndi dongosolo okhwima opangidwa ndi kupanga ndi mkulu-kutentha sintering ntchito zitsulo kapena aloyi ufa monga zopangira.Wodziwika ndi ambiri olumikizidwa mkati kapena theka-ogwirizana pores, ndi pore dongosolo tichipeza mulu wa nthawi zonse ndi osasamba ufa particles, kukula ndi kugawa pores ndi kukula kwa porosity zimadalira ufa tinthu kukula zikuchokera ndi kukonzekera ndondomeko. .
Zida wamba za sintered zitsulo ufa porous zipangizo ndi mkuwa, zitsulo zosapanga dzimbiri, chitsulo, faifi tambala, titaniyamu, tungsten, molybdenum, ndi refractory zitsulo mankhwala.
Sintered zosapanga dzimbiri fyulutaali ndi kukana bwino kwa dzimbiri, kukana kwa okosijeni, kukana kuvala, ndi makina amakina (ductility ndi mphamvu yamphamvu, etc.).Sintered zosapanga dzimbiri porous zipangizo angagwiritsidwe ntchito m'minda ya phokoso dissipation, kusefera, ndi kulekana, kugawa madzimadzi, kuletsa otaya, capillary mitima, etc.
Sintered titaniyamu ndi titaniyamu aloyi porous zipangizo osati ndi katundu wamba zitsulo porous zipangizo komanso ndi wapadera makhalidwe abwino kwambiri titaniyamu zitsulo monga otsika kachulukidwe, mkulu enieni mphamvu, kukana dzimbiri zabwino, ndi biocompatibility wabwino, etc. Iwo ankagwiritsa ntchito kwambiri. muzakudya ndi zakumwa, kuteteza chilengedwe ndi mphamvu, mankhwala abwino, mankhwala ndi mankhwala, electrolytic gasi kupanga ndi mafakitale ena mwatsatanetsatane kusefera, kugawa gasi, decarbonization, electrolytic gasi kupanga, ndi kupanga implants zamoyo.
Sintered ufa faifi tambala zochokera porous zipangizo ndi ubwino kukana dzimbiri, kuvala kukana, mkulu mawotchi mphamvu pa kutentha kwambiri ndi otsika, kukulitsa matenthedwe, wabwino magetsi ndi maginito madutsidwe, etc., ndipo angagwiritsidwe ntchito pa kutentha kwambiri mwatsatanetsatane kusefera ndi maelekitirodi. kwa mabatire omwe amatha kucharge.Pakati pawo, zida za porous za Monel alloy zitha kugwiritsidwa ntchito popanga zinthu zosefera mu mapaipi amadzi opanda msoko ndi mapaipi a nthunzi m'mafakitale amagetsi,zoseferam'ma exchanger amadzi am'nyanja ndi ma evaporator, zosefera zamalo a sulfuric ndi hydrochloric acid, zosefera zopangira mafuta osakanizika, zida zosefera zomwe zimagwiritsidwa ntchito m'madzi am'nyanja, zida zosefera zomwe zimagwiritsidwa ntchito pamakampani a nyukiliya popanga kuyenga kwa uranium ndi kupatukana kwa isotope, zosefera pazida zopangira hydrochloric. asidi, zinthu zosefera muzomera za alkylation m'malo oyenga mafuta, ndi zinthu zosefera m'malo otsika otentha a machitidwe a hydrofluoric acid m'malo oyeretsera.zosefera m'dera lotsika kutentha la machitidwe a hydrofluoric acid m'malo opangira mafuta.
Sintered ufa mkuwaaloyi porous zakuthupi ali ndi ubwino mkulu kusefera mwatsatanetsatane, permeability wabwino, ndi mkulu makina mphamvu, ndipo chimagwiritsidwa ntchito wothinikizidwa mpweya degreasing ndi kuyeretsa, yaiwisi desanding ndi kusefera, nayitrogeni ndi hydrogen kusefera, koyera mpweya kusefera,jenereta ya bubble, fluidized bedi gasi kugawa, ndi madera ena mu zigawo pneumatic, makampani mankhwala, ndi makampani chitetezo chilengedwe.
Ngati mukufuna kudziwakodi sintered zitsulo fyulutandi mmene zitsulo sintered, mukhoza onani kugwirizana nkhani motere: https://www.hengko.com/news/what-is-sintered-metal-filter/
Sintered ufa intermetallic pawiri porous zipangizo amafufuzidwa kwambiri ndi ntchito mu TiAl, NiAl, Fe3Al, ndi TiNi, etc., amene kuphatikiza magwiridwe ntchito zipangizo porous ndi intermetallic mankhwala.Fe3Al porous zipangizo angagwiritsidwe ntchito m'minda ya kuyeretsedwa mwachindunji ndi fumbi kuchotsa fumbi munali mpweya pa kutentha, monga mphamvu (kuyaka choyera kuphatikiza mkombero mphamvu m'badwo ndondomeko ndi pressurized fluidized bedi malasha-anawotcha luso m'badwo), petrochemical, TiNi porous zinthu zimakhala ndi quasi-elasticity yapadera komanso kukumbukira kwathunthu, zomwe zimapangitsa kuti zikhale zoyenera kwa fupa la munthu.
Muli Ndi Mafunso Aliwonse Ngati Mukufuna Kudziwa Zambiri Zazida Zazitsulo Zazitsulo, Chonde Khalani Omasuka Kuti Mulankhule Nafe Tsopano.
Komanso MukhozaTitumizireni ImeloMwachindunji Monga Motsatira:ka@hengko.com
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Nthawi yotumiza: Sep-16-2022
