Kev tshuaj xyuas cov yam ntxwv uas cuam tshuam rau kev ua tau zoo ntawm cov khoom siv refractory fiber hauv daim ntawv thov

Txoj kev los txiav txim siab qhov ntsuas kub ntawm cov khoom siv fiber refractory feem ntau yog kom cua sov cov khoom siv fiber refractory rau qee qhov kub, thiab ntsuas qhov kub ntawm cov khoom siv fiber refractory raws li qhov linear shrinkage thiab crystallization degree.

1. Qhov cuam tshuam ntawm qhov kub thiab txias rau cov khoom ntawm cov khoom siv refractory fiber
Los ntawm qhov pom ntawm thermodynamic, cov iav ceramic fibers nyob rau hauv lub xeev metastable. Yog li ntawd, tsuav yog nws raug cua sov ntawm qee qhov kub, cov khoom me me yuav tshwm sim hauv cov fiber, thiab lub xeev iav yuav raug hloov mus rau hauv lub xeev crystalline, thiab cov fiber yuav crystallize.
Thaum cov noob siv lead ua loj hlob ze rau txoj kab uas hla ntawm cov fiber, lub zog sib txuas hauv cov fiber yuav raug tswj hwm los ntawm cov tshuaj sib txuas ntawm cov molecules, thiab lub zog sib txuas yuav yog lub zog ciam teb ntawm cov noob siv lead ua. Vim tias lub zog sib txuas ntawm cov noob siv lead ua tsis ruaj khov, nws yuav ua rau cov fiber tsis khov. Nyob rau hauv lub zog sab nraud, cov fiber yuav yooj yim puas tsuaj thiab thaum kawg poob nws cov khoom fiber.
Qhov teeb meem tom ntej no peb yuav txuas ntxiv qhia txog cov yam ntxwv uas cuam tshuam rau kev ua tau zoo ntawmcov khoom siv fiber refractorynyob rau hauv daim ntawv thov. Thov nyob twj ywm mloog!