Porous titanium phajyog cov khoom siv nrog kev pom zoo, uas feem ntau yog tsim los ntawm hlau hmoov dov txoj kev. Powder dov yog txheej txheem uas cov hmoov hlau siv los ua cov khoom siv ncaj qha rau hauv cov khoom. Ua ntej, nws yog dov mus rau hauv ib lub strip ntawm hmoov dov zeb, thiab ces sintered, txias dov (los yog kub dov), thiab annealed kom ntom los yog ntxeem tau. Daim ntawv tiav thiab strip.
Qhov ntxeem tau ntawm titanium phaj ua los ntawm titanium hlau hmoov muaj qhov zoo tshaj plaws corrosion tsis kam ntawm titanium, tuaj yeem tiv thaiv kev yaig ntawm ntau cov ntsiab lus ntawm nitric acid thiab feem ntau cov kua qaub-piv daws, thiab tsis muaj tshuaj lom, kub tsis kam, siab zog, siab porosity, Nws muaj qhov zoo ntawm cov cua tsis sib xws thiab kev tu yooj yim.
Daim ntawv thov ntawm porous titanium phaj
Kev siv ozone los kho cov dej haus thiab cov dej khib nyiab hauv kev lag luam yog ib qho kev siv tshuab uas tau tsim sai heev hauv tsev thiab txawv teb chaws hauv xyoo tas los no. Txoj kev no yog: lub ozone yog sib npaug rau hauv cov dej phwj tuaj ntawm lub phaj ntxeem tau, thiab cov tshuaj tiv thaiv tshwm sim nrog cov dej phwj tuaj, thiaj li ua tiav lub hom phiaj ntawm kev tua kab mob, decolorization thiab purification.
Yog li ntawd, nws yuav tsum tau hais tias cov ntaub ntawv ntxeem tau siv yog resistant rau corrosion los ntawm industrial dej phwj thiab ozone, thiab muaj siab porosity thiab gas ratio, uniformly faib pore loj thiab tej lub zog. Qee chav nyob hauv kuv lub teb chaws uas siv cov txheej txheem ozone los kho cov dej phwj tuaj tau siv polyvinyl chloride perforated daim hlau, ceramic perforated daim hlau, iav perforated daim hlau thiab lwm yam ntaub ntawv yav dhau los, tab sis lawv tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua vim tsis zoo corrosion thiab tsis muaj zog. daws qhov teeb meem loj no.
Tam sim no, titanium porous daim hlau tau siv los ua ozone diffusion daim hlau hauv kev kho cov ntawv luam tawm cov dej phwj tuaj, cov organic dye dej phwj kho, cov roj refining dej phwj kho, kho dej phwj hauv tsev kho mob, thiab foob pob hluav taws cav kuaj dej phwj kho. Hauv kev kho cov ntawv luam tawm cov dej khib nyiab, thawj zaug siv polyvinyl chloride ntxeem tau phaj, lub neej kev pab tsuas yog 350 teev, tom qab hloov cov porous titanium phaj, kev pab cuam lub neej yog nce mus rau 3 xyoos. Hauv kev kho ozone ntawm cov roj refining cov dej khib nyiab, PVC perforated daim hlau tau siv, tab sis tus nqi ozone nqus tsuas yog 65 feem pua, uas nkim ntau ozone thiab nce tus nqi kho dej khib nyiab. Kev siv cov porous titanium daim hlau ua kom cov ozone nqus tau li 85 feem pua. , zoo heev txhim kho cov nyhuv ua.
Tsis tas li ntawd, cov ntawv titanium ntxeem tau kuj siv tau los ua ntau yam lim, rov qab osmosis cov khoom siv, thiab cov ntaub ntawv kho mob. Nyob rau hauv luv luv, cov khoom tshiab ntawm porous titanium phaj tau qhia nws lub zog tseem ceeb thiab yuav siv dav hauv txhua yam ntawm lub neej yav tom ntej.
