Kev npaj ua cov fiber basalt thiab kev ua haujlwm ntawm cov txheej txheem kos duab

Cov txheej txheem ntau lawm:
Cov fiber basalt feem ntau yog tsim tawm hauv cov qhov cub pas dej, thiab nws cov txheej txheem tsim khoom tag nrho tau qhia hauv daim duab, uas tuaj yeem faib ua plaub kauj ruam hauv qab no:
(1) Kev Pub Noj: Muab cov khoom tawg Basalt cov ntaub ntawv raw rau hauv lub cuab yeej cia khoom, thiab tom qab ntawd raws li qee txoj kev ntawm lub sijhawm, kom muaj nuj nqis, pov rau hauv lub cub tawg sib npaug;
(2) Cov qauv yaj: Hauv lub cub tawg qauv yaj, siv hluav taws xob lossis roj lossis kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob, cov khoom siv raw yog yaj rau hauv cov yaj uas muaj cov khoom sib xws thiab qhov kub thiab txias ruaj khov, nrog rau qhov kub yaj ntawm kwv yees li 1500 ℃;
(3) Kev hloov pauv yaj: Cov yaj raug xa mus rau lub kaw lus kos duab hlau nrog qhov kub thiab txias tas li saum lub phaj ntws;
(4) Kos duab: cov yaj los ntawm lub phaj xau, nyob rau hauv qhov kev ua ntawm tus kheej qhov hnyav rub mus rau hauv ib lub filament, sau rau hauv ib lub pob, nyob rau hauv lub winding sai nyob rau hauv qhov kev ua ntawm kev ncab thiab thinning tas mus li, kos duab kub feem ntau yog 1320 ~ 1450 ℃.

Cov teeb meem ntawm kev kos duab:
Cov fiber basaltcov txheej txheem kos duab tseem muaj qee qhov teeb meem, qhov Basalt Fiber Cov lag luam hauv kev tsim cov fiber, thiab theem thev naus laus zis ntau lawm muaj qee qhov sib txawv:

(1) kev ua haujlwm yaj tsawg, thiab cov nqi zog siab. Hauv cov thev naus laus zis cub tawg, Tuam Tshoj tus basalt fiberCov lag luam feem ntau siv cov cub tawg hluav taws xob thiab cov roj-hluav taws xob ua ke ntawm ob hom cub tawg, feem ntau muaj teeb meem, xws li kev ua haujlwm yaj qis, cov txiaj ntsig qis, yaj tsis txaus, thiab lwm yam, feem ntau siv rau hauv kev kos duab ntawm tus lej ntawm cov phaj xau rau 400 lossis 600 qhov, ob peb lub lag luam tuaj yeem ncav cuag 800 ~ 1200 qhov lossis loj dua, nrog rau qhov qub Iav Fiber siv 4000 ~ 8000 qhov ntawm lub phaj xau Piv nrog rau cov iav fiber ntau 4000 ~ 8000 qhov ntawm lub phaj xau, qhov ua tau zoo ntawm cov khoom qis heev.

(2) thev naus laus zis ntawm tus neeg sawv cev infiltrating yog qhov nyuaj heev. Tus neeg sawv cev infiltrating yog cov khoom siv tseem ceeb uas ua los ntawm basalt fiber los txhim kho lubricity ntawm cov fiber, antistatic, adhesion, thiab lwm yam. Nws muaj lub luag haujlwm tseem ceeb heev; tam sim no, muaj ntau yam ntawm tus neeg sawv cev infiltrating, qhov nyuaj ntawm kev tsim qauv mis, kev siv cov teeb meem kev siv tshuab thiab lwm yam teeb meem.

(3) Lub phaj xau yooj yim rau xeb thiab tus nqi hloov pauv siab. Tam sim no, cov chaw tsim khoom siv fiber basalt feem ntau siv cov phaj xau platinum-rhodium alloy, cua sov electro-melting yuav ua rau cov hlau oxides mus rau hauv qab ntawm lub kiln nplua nuj, thiab ua kom nrawm dua qhov kev puas tsuaj ntawm platinum-rhodium alloy, ua rau lub neej ua haujlwm ntawm lub phaj xau luv dua, yog li ntawd tus nqi tsim khoom nce ntxiv.

Daim duab qhia txog cov txheej txheem tsim cov fiber basalt

1 - Lub silo pob zeb tawg; 2 - Lub Hopper; 3 - Lub kaw lus thauj mus los; 4 - Lub cuab yeej them nqi ntau ntau; 5 - Thaj chaw yaj pib; 6 - Thaj chaw cua sov thib ob nrog kev tswj qhov kub thiab txias meej;
7 - Phaj xau thiab rub; 8 - Lub cuab yeej ntsuas qhov loj me; 9 - Kev tsim cov xov; 10 - Lub cuab yeej tensioning fiber; 11 - Lub cuab yeej winding tsis siv neeg