Indlela yokucoca yesihluzo se-ceramic foam

Isihluzi se-Ceramic foam sinokuthintela ngokufanelekileyo ukufakwa kwintsimbi engamanzi kwaye siphucule umgangatho wokujula kunye nesivuno, isihluzo se-ceramic foam sineendlela ezine eziphambili zokucoca ngokufanelekileyo isinyithi solwelo.
(1) Indlela yokwahlula edadayo
Emva kokubeka iisihluzo se-ceramic foamkwinkqubo yokugalela, ukuchasana kwesantya sokuhamba kwesinyithi solwelo kuyanda, kwaye isinyithi solwelo kwinkqubo yokugalela igcwele urhulumente, ukuze udlale umsebenzi wokuthintela i-slag yenkqubo yokugalela. Kwangaxeshanye, ukuhamba kolwelo okutofelweyo ukusuka kwi-sprue ethe tye kutyhutyhazwe ngesihluzo, isinyithi esilulwelo sihlala ngokufutshane kwi-sprue ethe tye, kwaye i-slag enoxinano oluncinci idada phezulu kwaye yahlule, enokuvelisa isiphumo esifanayo senaliti esezantsi. inkqubo yokugalela. Xa intsimbi engamanzi idlula kwi
Isihluzi se-Ceramic foam ukuqhubeka nokugalela, kwelinye icala, ukuxinana kwe-slag encinci edadayo, kwelinye icala, ukunciphisa ngokufanelekileyo okanye ukuphelisa i-eddy yangoku.
(2) "Icebo lokucoca ikeyiki".
Isihluzi se-Ceramic foamUmjelo ogobileyo, unokuthintela ukuvalwa kwe-slag ngoomatshini, uninzi olukhulu kunomngxunya wokucoca kwi-entrapment ye-slag ibanjwe kwisiphelo sokungena kwesihluzi. Ngokunyuka kwenani lee-inclusions ezifakiweyo, kwi-filter inlet end of the surface of the shape of inclusions enkulu eyenziwa yi "filter cake". "Ikhekhe" yenza ukuba ulwelo luhambe lube luncinci, ukwenzela ukuba ukufakwa kuncinci kunobungakanani bokucoca kufakwe ngokuyinxenye "kwikhekhe".
(3) Indlela ye-Adsorption
Isihluzi esibekwe kumngxuma wejelo lomnqamlezo okanye i-sprue yangaphakathi, umsebenzi wokuhluza luhluzo olunzulu, xa umcu wokuqala wesinyithi esinyibilikisiweyo ufika kumphezulu wokungena wecebo lokucoca, okukhokelela ekuhambeni kolwelo kunye ne-foam mesh adsorption phenomenon, kwangaxeshanye. ixesha, ukuhamba kolwelo kuyakwenzeka "impembelelo" into, isihluzo ngokwaso sinesiphumo sokuthintela, ezinye zokungcola kuxinzelelo oluthile, ngenxa ukungcola kunye nomnatha we-ceramic owenziwe ngamagwebu. Ezinye eziqukiweyo phantsi koxinzelelo oluthile, ngenxa yokubandakanywa kunye nesakhelo esiluqilima se-mesh se-ceramic efana "nembalelwano yegridi eqhelekileyo", ukuze kube lula ukuthambisa kunye ne-adsorption, le ntengiso ayikhethi kakhulu i-multi-molecular layer of physical body. I-adsorption yeyona nto iphambili, ukubandakanywa kwisakhelo se-mesh ye-adsorption layer ngokomaleko, de kube kuvaliwe.
(4) Isiphumo sokulungiswa
Xa isinyithi esinyibilikisiweyo sihamba ngesihluzo sogwebu se-ceramic, sahlulahlulwe saziiyunithi ezininzi ezincinci zokuqukuqela kwe-strand, kwaye ububanzi bayo buncinci, ukuze inani le-Reynolds (Re=vD/γ) libe lincinci, ukuze ukuhamba kolwelo kuthande. Ukuhamba kwe-laminar. Xa intsimbi engamanzi ikwimo yokuqukuqela kwe-laminar, ngenxa yoxinaniso lwesinyithi esinyibilikisiweyo sikhulu kakhulu kunoxinaniso lokufakwa, ukuze ukufakwa kunexesha elaneleyo lokudada ukususa,isihluzo se-ceramic foamInokunceda kwakhona kwi-cross-cast channel slag blocking, inkqubo yokugalela emva kokubeka isihluzo, ukuchasana nokuhamba kwesinyithi solwelo kuyanda, kumjelo onqamlezayo ekuhambeni kwentsimbi yolwelo kulula ukwenza ukuhamba okupheleleyo, kwaye wenze izinga lokuqukuqela lisezantsi, lilungele ukudada kwezinto eziqukiweyo kwaye zigcinwe kwindawo ephezulu yomjelo onqamlezileyo.