Refractory Steel Fiber ntau

Covrefractory stainless hlau fiber ntauyog tsim los ntawm kev rho tawm cov cua sov-resistant stainless hlau yaj nyob rau hauv ib lub sij hawm los ntawm kev siv cov txheej txheem metallurgical-kua sai quenching txoj kev. Piv nrog rau cov hlau fiber ntau ntawm cov txheej txheem metallurgical ib txwm, nws muaj qhov zoo hauv qab no:

(1) Cov txheej txheem ntws yog luv luv thiab tus nqi pheej yig;

(2) Cov txheej txheem quenching sai ua rau cov hlau fiber ntau muaj cov qauv microcrystalline, siab zog thiab toughness;

(3) Tus ntoo khaub lig- ntu ntawm cov fiber ntau yog cov duab tsis zoo, lub ntsej muag yog ib txwm ntxhib, thiab lub zog sib txuas nrog cov refractory matrix muaj zog;

(4) Nws muaj qhov kub thiab txias zog thiab kub corrosion kuj.

Cov khoom ntawmrefractory stainless hlau fiber ntauRefractory tsis muaj zog:

Qhov tsis zoo ntawm monolithic refractories yog lawv cov pob txha tawg. Ntxiv cov cua sov-resistant stainless hlau fiber ntau rau cov khoom tsis zoo li refractory (castable, plasticity, tamping khoom, thiab lwm yam) yuav hloov qhov kev ntxhov siab sab hauv ntawm cov khoom siv refractory tsis zoo, tiv thaiv qhov tawg ntawm kev nthuav dav, thiab hloov lub nkig tawg mechanism ntawm cov khoom tsis zoo li refractory rau hauv toughness tawg; nws ho txhim kho kev ua tau zoo ntawm unshaped refractories.

Lub luag haujlwm ntawmrefractory stainless hlau fiber ntau:

Kev siv zog ntxiv: Los ntawm kev txheeb xyuas cov khoom siv sib xyaw thiab cov kev xav ntawm fiber ntau, nws tau ua pov thawj tias stainless hlau fiber ntau muaj peev xwm tiv taus kev sib tsoo siab, thiab nws lub zog tensile tau txhim kho zoo. Nyob rau tib lub sijhawm, cov qauv siv lead ua yog tsim los ntawm kev ua kom txias sai ntawm cov fiber ntau thaum lub sijhawm yaj cov txheej txheem. , cov qauv no ua rau cov fiber ntau kom tau txais qhov siab elongation thiab siab tensile lub zog, thiab txhim kho cov qauv kev ntxhov siab ntawm cov pob zeb refractory thaum lub sij hawm ziab thiab cua sov txheej txheem, kom lub cev refractory tsuas tsim cov microcracks hauv zos, qhia txog qhov zoo ntxiv.

Daim ntawv thov teb ntawm refractory stainless hlau fiber ntau:

1. Metallurgical kev lag luam: rauv lub ru tsev, rauv caj dab, lub qhov rooj rauv, burner cib, dej-cooled yeeb nkab wrapping, tapping zawj hauv qab, stepping furnace hauv qab, annular furnace retaining phab ntsa, soaking furnace cover, protruding siv, xuab zeb Sealing, tundish npog, lub qhov cub hluav taws xob qhov chaw ntawm lub qhov cub tawg, qhov chaw sab nraud rauv, hauv qab tshuab pa oxygen flue, molten hlau ditch cover, slag retaining weir, ntau yam refractory linings nyob rau hauv blast furnace, coking qhov cub, thiab lwm yam.

2. Cement kev lag luam: cov saw siv ntawm cov qhov rais revolving, siv cov cua sov, cov cua sov npog, cua inlets thiab combustion kav, thiab lwm yam kiln qhov chaw uas yooj yim rau grind thiab cuam tshuam.

3. Petrochemical kev lag luam: steel fibers yog siv nyob rau hauv zawv zawg li qub nyob rau hauv petrochemical li thiab siab tshuab cov kav dej nyob rau hauv tawg cheeb tsam yuav ua rau kom thermal shock thiab hnav tsis kam.

4. Conveyor kab, lifter thiab cyclone hauv ob sab phlu, ntxiv dag zog rau cov hlau fiber ntau, tuaj yeem tiv thaiv nws los ntawm delamination, hnav thiab tawg, burner cib, rauv lub ru tsev, kis tau tus mob ib feem thiab lub rhaub dej ntxhib qhov ncauj, tom qab casting nrog steel fiber, tshem tawm thiab txo cov kab nrib pleb thiab tev.

5. Lub bypass flue ntawm cov roj av catalytic cracking unit siv steel fiber castables los daws cov teeb meem ntawm thermal shock thiab thermal voj voog.