Cov ntaub ntawv refractory ramming tau muab faib ua ntau yam ntaub ntawv

Cov khoom siv hluav taws kub-resistant ramming yog hais txog kev tsim kho ntawm ramming (manual or mechanical). Cov khoom siv hluav taws kub-resistant ramming yog tsim los ntawm kev sib xyaw ua ke, hmoov, sib cais cov neeg ua haujlwm, cov khoom sib xyaw nrog dej lossis lwm yam kua. Muab faib los ntawm cov khoom siv, muaj cov alumina siab, av nplaum, magnesia, dolomite, zirconium thiab silicon carbide-carbon refractory ramming cov ntaub ntawv.

Cov khoom siv refractory ramming yog cov khoom siv ntau ua los ntawm silicon carbide, graphite, hluav taws xob calcined anthracite li raw cov ntaub ntawv, tov nrog ntau hom ultrafine hmoov additives, thiab fused cement lossis composite resin ua tus neeg sawv cev sib cais. Nws yog siv los sau qhov sib txawv ntawm cov khoom siv cua sov cua sov thiab cov masonry lossis cov muab tub lim rau cov txheej masonry leveling. Cov khoom siv refractory ramming muaj cov tshuaj lom neeg ruaj khov, tiv taus yaig, kev puas tsuaj, tev tawm, tiv thaiv tshav kub, thiab yog siv dav hauv metallurgy, tsev cov ntaub ntawv, cov hlau tsis muaj hlau smelting, tshuaj lom neeg, machinery thiab lwm yam kev lag luam!

Acidic, nruab nrab, thiab alkaline refractory ramming cov ntaub ntawv feem ntau yog siv nyob rau hauv coreless intermediate zaus furnaces thiab core induction furnaces. Lawv yog siv los ua qhov nruab nrab zaus rauv refractory ramming cov ntaub ntawv rau condense grey cam khwb cia hlau, ductile hlau, forgeable cam khwb cia hlau, vermicular graphite cam khwb cia hlau thiab cam khwb cia hlau alloys, condensed carbon steel, alloy steel, siab manganese steel, cuab yeej steel, tshav kub-resistant steel. , stainless hlau, condensed aluminium thiab nws cov alloys, condensed tooj liab alloys xws li tooj liab, tooj dag, cupronickel, bronze, thiab lwm yam.

Raws li qhov sib txawv ntawm cov tshuab hluav taws xob sib txawv thiab cov khoom siv sib txawv tsim, cov ntaub ntawv carbon refractory ramming feem ntau yog siv rau qhov sib txawv ntawm cov pa roj carbon monoxide hauv qab thiab cov phaj sealing hauv qab, lub hearth carbon bricks thiab cov cua txias stave, thiab cov dej hauv qab txias rau cov qib. saum toj no qhov chaw kab ntawm cov yeeb nkab thiab cov filling ntawm lub cua txias stave, ib txhia qhov chaw yuav tsum tau cov pa roj carbon refractory ramming khoom tom qab lub refractory ramming khoom mus rau muaj ib yam muaj zog thiab ceev, sau txhua lub ces kaum thiab me me qhov khoob mus cuag tsis muaj to yuav tsum ntawm molten hlau thiab roj, thiab cov thermal conductivity ntawm cov pa roj carbon refractory ramming cov khoom thiab cov dej num ntawm cov pa roj carbon kub thiab cua txias stave ntawm lub cub tawg yuav tsum sib txawv, thiaj li tsis cuam tshuam rau lub neej ntawm lub blast furnace, thiaj li yuav tswj tau. qhov qub zus tau tej cov qhov cub tawg.

Qhov teeb meem feem ntau tshwm sim hauv kev siv cov khoom siv carbon refractory ramming yog tias cov thermal conductivity ntawm cov khoom siv carbon refractory ramming yog tsawg, uas tsis tsim nyog rau kev ua kom txias sai ntawm lub tshuab cua sov lub cev, yog li cuam tshuam rau lub neej kev pab cuam. Yog li ntawd, cov kev tshawb fawb tshiab thiab kev siv cov pa roj carbon refractory ramming cov ntaub ntawv nrog siab thermal coefficient muaj kev cia siab rau kev lag luam. Txawm hais tias nws yog ntxiv cov khoom sib xyaw rau cov khoom siv roj carbon refractory ramming, cov khoom siv tau hloov pauv los ntawm cov tshuaj tiv thaiv hauv qhov kub thiab txias, lossis cov qauv ntawm qee cov ntaub ntawv raug hloov los ntawm kev tsim qauv, kom cov pa roj carbon refractory ramming khoom. txheej tuaj yeem ncav cuag Lub thermal conductivity sib phim nrog cov pa roj carbon cib thiab lub qhov cub txias yog los xyuas kom cov cua sov ua haujlwm zoo yam tsis muaj kev puas tsuaj rau tag nrho cov qauv tsim, kom ua tau raws li qhov yuav tsum tau ua ntawm kev txhim kho lub neej ntawm lub tshuab tawg.