Xov xwm muaj
-
Peb cov txheej txheem dab tsi suav nrog hauv kev kho cua sov ntawm carbon steel hlab?
Raws li cov xwm txheej sib txawv, cov khoom siv hlau yog rhuab mus rau qhov kub thiab txias, thiab tom qab ntawd txias hauv ntau txoj hauv kev los hloov cov qauv metallographic ntawm cov khoom siv hlau thiab tau txais cov khoom tsim nyog.Cov txheej txheem no feem ntau hu ua cov khoom siv hlau kub ...Nyeem ntxiv -
Vuam txoj kev ntawm kauv steel yeeb nkab
Kauv yeeb nkab yog ib tug kauv seam welded yeeb nkab ua los ntawm sawb hlau kauj raws li raw khoom, extruded ntawm qhov kub thiab txias, thiab welded los ntawm tsis siv neeg ob-xaim ob-sided submerged arc vuam txheej txheem.Txoj kev vuam ntawm submerged arc tsis siv neeg vuam yog tib yam li phau ntawv vuam nyob rau hauv uas nws tseem ...Nyeem ntxiv -
Cov yam ntxwv thiab cov txheej txheem thev naus laus zis ntawm steel yeeb nkab txias ua
Kev ua haujlwm txias ntawm cov yeeb nkab steel (xws li cov raj seamless) suav nrog cov txheej txheem xws li txias dov, kos duab txias, txias nro txo thiab spinning, uas yog cov txheej txheem tseem ceeb rau kev tsim cov yeeb nkab uas muaj cov phab ntsa nyias nyias thiab lub zog siab.Ntawm lawv, txias dov thiab kos duab txias yog feem ntau siv hig ...Nyeem ntxiv -
Cov txheej txheem vuam yeeb nkab
Nyob rau hauv lub welded yeeb nkab los ntawm sab saum toj ntawm lub arc, los ntawm sab saum toj mus rau hauv qab tag nrho-txoj hauj lwm welding txheej txheem, cov txheej txheem ntawm vuam ceev, weld tsos, zoo vuam zoo, koj muaj peev xwm txuag vuam cov ntaub ntawv, txo zog siv, uas yog ib tug SMAW muaj peev xwm. tsis muab piv thiab tam sim no ntau dav siv nyob rau hauv loj ...Nyeem ntxiv -
Lub weld ntug rhuab kub
(LSAW - Longitudinal Submerged Arc Vuam), nws yog tib yam li phau ntawv vuam (LSAW - Longitudinal Submerged Arc vuam), uas yog tib yam li phau ntawv vuam ntawm LSAW-Longitudinal Submerged Arc vuam.Qhov chaw yog tias nws yog nrog cov pwm seem, tab sis cov slag tsis yog coated elec ...Nyeem ntxiv -
Yog vim li cas rau xeb ntawm kauv welded yeeb nkab
Kauv welded kav (ssaw) yog stacked sab nraum zoov, thiab lawv feem ntau yog faus rau hauv av thaum siv, yog li lawv yooj yim rau corrode thiab xeb.Txhawm rau kom ntseeg tau tias qhov dej ntws zoo ntawm cov kav dej, cov kav dej welded yuav tsum muaj zog corrosion kuj.Thaum lub raj xa dej corroded, nws yuav ua rau ...Nyeem ntxiv