Nta
● Kev siv lub sijhawm ntev tau ua pov thawj tias SG-28 silicon nitride ceramics yog qhov tsim nyog rau kev siv los ua cov risers hauv cov khoom siv hluav taws xob tsawg thiab ntau qhov cub.
● Muab piv nrog cov khoom siv ib txwm muaj xws li cam khwb cia hlau, silicon carbide, carbonitride, thiab txhuas titanium, silicon nitride ceramics muaj qhov zoo tshaj plaws kub-kub lub zog, thiab lub neej ua haujlwm ib txwm tuaj yeem ncav cuag ntau tshaj ib xyoos.
● Tsawg wettability nrog aluminium, zoo txo cov slag tsub zuj zuj hauv thiab sab nraum lub riser, txo qis downtime poob thiab txo kev siv txhua hnub.
● Nws muaj kev tiv thaiv corrosion zoo, txo cov pa phem ntawm txhuas, thiab yog qhov tsim nyog rau kev txhim kho qhov zoo ntawm castings.
● Thov nruab lub flange ruaj khov ua siab ntev ua ntej kev teeb tsa, thiab siv cov ntaub ntawv sib khi uas ua tau raws li qhov yuav tsum tau ua.
● Rau kev nyab xeeb, cov khoom yuav tsum tau preheated saum 400 ° C ua ntej siv.
● Txhawm rau ua kom lub neej ua haujlwm ntev ntawm cov khoom, nws raug nquahu kom ntxuav thiab tswj qhov chaw tsis tu ncua txhua 7-10 hnub.