Sintered hmoov stainless hlau lim yog tsim los ntawm compacting hlau hmoov rau hauv ib qho kev xav tau thiab ces sintering nws nyob rau hauv kub kub los tsim ib tug ntxeem tau hlau matrix. Lub matrix muaj suav tsis txheeb micropores uas yog nkhaus, criss-crossed, thiab meej heev, tso cai rau kev sib sib zog nqus-theem precision pom los ntawm pressurization.
Thaum cov kua dej uas muaj cov kab mob kis tau los ntawm cov lim dej, cov kab mob kis mus rau hauv lub micropores ntawm lub lim, thaum cov kua huv huv dhau los ntawm lub lim thiab tawm mus rau sab nraud. Qhov loj ntawm cov micropores txiav txim siab qhov tseeb ntawm cov lim dej, nrog cov pores me me muab qhov pom tseeb dua.
Lub sintered hmoov stainless hlau lim tau zoo heev hauv kev tshem tawm impurities thiab cov kab mob ntawm cov kua. Nws muaj qhov ruaj khov zoo uas tsis tshua muaj kev ua haujlwm pom, ua kom muaj qhov permeability siab, thiab muaj peev xwm tiv taus qhov kub thiab txias, muaj peev xwm tiv taus mus txog 600 degree. Lub lim kuj tseem yooj yim rau rov tsim dua tshiab, tso cai rau kev yooj yim rov qab ntxuav thiab ua kom lub neej ntev kev pab cuam.
Zuag qhia tag nrho, sintered hmoov stainless hlau lim yog ntau yam thiab zoo pom cov kev daws teeb meem uas tau siv dav hauv ntau qhov kev lag luam rau lawv qhov tseeb thiab cov porosity, ruaj khov zoo, thiab tsis pom kev ua haujlwm nrog siab permeability.
