Ob qho khoom siv hluavtaws fiber ntau thiab cov ntaub plaub pob zeb muaj qhov kub thiab txias tiv taus, thiab lawv tuaj yeem siv ob qho tib si hauv ib lub tshuab ua kom siv hluav taws xob, ua kom cov hlau tawg, tawg cov roj av; ablation-resistant, cov khoom kub rwb thaiv tsev hauv qhov chaw thev naus laus zis; cov khoom nqus suab, cov khoom siv rwb thaiv tsev rau kev tsim kho thiab khoom siv. Yog li qhov sib txawv ntawm lawv yog dab tsi?
Ib. Kev siv tshuab ntau lawm
Tej hub fiber ntau siv kaolin, hmoov alumina, hmoov silica, zircon xuab zeb thiab lwm yam ua raw khoom; yaj hauv cov hluav taws xob ua hluav taws xob hauv qhov kub thiab txias, thiab ua kua, tom qab ntawd cov kua dej tau tshuab los yog tig mus rau hauv cov fibers los ntawm cov tshuab ua fiber ntau, mus dhau cov tshuab sau fiber ntau thiab dhau los ua cov khoom siv fiber ntau.
Raws li kev siv thev naus laus zis sib txawv, cov khoom siv hluav taws xob fiber ntau tuaj yeem ua tiav ntxiv rau hauv cov ntaub pua plag fiber ntau, board, ntawv, ntaub, hlua, thiab lwm yam. cov khoom cua sov zoo heev thiab lub zog tensile thiab lwm yam.
Pob zeb wool siv natural basalt, dolomite, hlau ore ua cov khoom siv tseem ceeb, los ntawm qhov kub kub yaj, kev kub ceev centrifugal tig mus rau hauv pob zeb wool fiber, Pob zeb wool fiber tuaj yeem ua rau pob zeb wool board, pam, yeeb nkab, sawb thiab lwm yam ntawm cov khoom siv pob zeb. Cov khoom siv pob zeb siv dav siv rau kev tsim kho thiab cov khoom lag luam, cov kav xa dej, cov cua sov tiv thaiv, hluav taws kub, lub suab nqus, poob siab tsis kam ntawm lub qhov cub.
Piv rau pob zeb wool, daim pam fiber ntau ceramic muaj tsawg dua slag, thiab cov xim ntawm cov paj rwb fiber ntau yog dawb, thaum pob zeb wool yog xim daj.
Ob. Qhov sib txawv ntawm cov khoom
Tej hub fiber ntau muaj lub neej siv ntev, muaj zog dua. thiab ua haujlwm kub ntau dua 1000C. Comm hom yog 1050C tus qauv hom thiab 1350C Zirconium yam. Rau pob zeb wool, qhov kub ua haujlwm yog li 650C.
Peb. Qhov sib txawv hauv daim ntawv thov
Cov paj rwb fiber ntau yog hluav taws kub thiab hluav taws kub rwb thaiv tsev, thiab pob zeb plaub hau tsuas yog cua sov rwb thaiv tsev
Cov paj rwb fiber ntau yog cov khoom siv kub, feem ntau siv hauv qhov kub thiab txias ntau dua 650C, feem ntau yog cov khoom siv hluav taws xob rwb thaiv tsev rau cov khoom siv hluav taws xob sab hauv phab ntsa, sab nraub qaum, cov yeeb nkab kub, lub qhov rooj kiln thiab npog, qib khoom siv hauv tsev thiab lwm yam. siv los ua cov khoom siv hluav taws xob fiber ntau thiab cov thaiv hluav taws xob fiber ntau. Thiab tom qab cua sov hauv qhov kub siab, tsis muaj qhov ntxhiab tsw txawv.
Pob zeb wool yog nruab nrab cov khoom siv hluav taws xob rwb thaiv tsev, feem ntau tsis ntau tshaj 650C.Rock wool feem ntau yog siv rau cua sov rwb thaiv tsev ntawm sab nrauv phab ntsa, thiab muaj qhov tsis hnov tsw tshwj xeeb tom qab cua sov.
