Video: Cov hlau twg tuaj yeem txiav nrog oxy acetylene?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Oxy - acetylene tuaj yeem txiav tsuas yog qis-rau nruab nrab-carbon hlau thiab wrought hlau. Cov pa roj carbon siab yog nyuaj rau txiav vim lub melting point ntawm lub slag yog ze rau lub melting point ntawm niam txiv hlau , yog li ntawd slag los ntawm txiav kev txiav txim tsis eject li sparks tab sis theej sib tov nrog huv si yaj ze ntawm txiav.
Ib yam nkaus, cov hlau twg tuaj yeem txiav nrog cov txheej txheem cov pa roj av?
3% carbon. Me me hlau yog suav nrog 98% hlau, 1% manganese, carbon mus txog. 3% thiab ntau lwm yam ntsiab lus me me. Oxy - roj txiav tsis tuaj yeem txiav tsis-ferrous hlau xws li txhuas, stainless, tooj dag lossis tooj liab.
Tsis tas li ntawd, aluminium puas tuaj yeem welded nrog oxy acetylene? Oxy - acetylene taws teeb tau siv rau ntau yam txheej txheem, thiab yog ib qho ntawm ntau yam uas tau yuav siv weld aluminium . Lwm yam vuam cov txheej txheem uas siv tau rau txhuas suav nrog TIG (tungsten inert gas) vuam thiab MIG (hlau inert gas) vuam.
Ua li no, koj puas tuaj yeem txiav stainless nrog oxy acetylene?
Ib ua oxy - acetylene taws teeb yog qhov tsis muaj txiaj ntsig rau qib zoo ntawm stainless hlau Koj ua tau yaj nws tawm, tab sis oxidation yog tus yuam sij rau '' hlawv '' cov hlau tsis tu ncua nrog rau txiav acetylene torch, thiab stainless yog stainless vim cov hlau alloying uas ua rau nws oxidation resistant heev.
Oxy acetylene txiav ua haujlwm li cas?
Oxy -roj txiav yog tshuaj lom neeg cov tshuaj tiv thaiv ntawm cov pa ntshiab thiab cov hlau los ua cov hlau oxide. Tom qab ntawd cov pa ntshiab yog coj mus rau thaj chaw uas muaj cua sov hauv qhov dej zoo, siab siab. Raws li cov hlau tau oxidized thiab tshuab tawm mus ua kab noj hniav, cov cua sov ua ntej thiab cov pa oxygen tau txav mus los ntawm qhov nrawm los tsim ua ntu zus txiav.
Pom zoo:
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