ABS EH36, AB / EH36 steel phaj

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Cov Qauv Ua Haujlwm ntawm ABS EH36 thiab AB / EH36 Steel Phaj

Nyob rau hauv lub ntiaj teb loj thiab complex ntawm steel ntau lawm thiab daim ntawv thov, cov txheej txheem ua tiav ntawm ABS EH36 thiab AB / EH36 steel daim hlau ua lub luag haujlwm tseem ceeb. Cov qauv no txhais tau qhov zoo, cov khoom, thiab kev tsim cov txheej txheem ntawm cov hlau, ua kom nws haum rau ntau yam kev thov, tshwj xeeb tshaj yog nyob rau hauv kev lag luam xws li shipbuilding, offshore engineering, thiab hnyav machinery.

Cov qauv kev ua tiav rau ABS EH36 thiab AB / EH36 steel daim hlau yog tsim los ntawm cov kws tshaj lij kev lag luam thiab cov koom haum tswj hwm. Lawv suav nrog ntau yam, suav nrog cov khoom siv kho tshuab uas xav tau rau kev siv tshwj xeeb, cov tshuaj muaj pes tsawg leeg uas cuam tshuam rau cov khoom no, thiab cov txheej txheem tsim khoom uas ua kom muaj kev sib luag thiab kev ntseeg siab.

Mechanical zog yog ib qho tseem ceeb ntawm cov qauv no. Tensile zog, yield zog, elongation, thiab hardness yog precisely txhais. Lub zog tensile qhia tau hais tias lub zog siab tshaj plaws ntawm cov hlau tuaj yeem tiv taus ua ntej tawg, thiab nws yuav tsum ua kom tau raws li qhov tseem ceeb los lav qhov kev ncaj ncees ntawm cov khoom kawg. Yield zog, ntawm qhov tod tes, txiav txim siab lub ntsiab lus ntawm cov hlau pib deform mus tas li thiab tseem ceeb heev rau kev ua kom ruaj khov thiab kev nyab xeeb ntawm cov qauv. Elongation ntsuas lub peev xwm ntawm cov hlau kom ncab yam tsis muaj kev tawg, thiab hardness qhia txog nws qhov tsis kam hnav thiab indentation. Tag nrho cov cuab yeej siv tshuab no tau ua tib zoo ntsuas thiab teev nyob rau hauv cov qauv kev ua tiav kom ua tau raws li qhov xav tau nruj ntawm cov ntawv thov sib txawv.

Tshuaj muaj pes tsawg leeg yog lwm yam tseem ceeb. Cov nqi ntawm cov ntsiab lus xws li carbon, manganese, silicon, phosphorus, sulfur, thiab ntau yam alloying ntsiab tau raug tswj hwm. Cov ntsiab lus carbon, piv txwv li, cuam tshuam rau lub hardness thiab lub zog ntawm cov hlau, thaum manganese pab txhawb rau nws cov toughness thiab ductility. Phosphorus thiab sulfur yog impurities uas yuav tsum tau nruj me ntsis txwv kom tsis txhob muaj qhov tsis zoo ntawm cov hlau cov khoom. Cov piv txwv meej ntawm cov ntsiab lus no tau teev tseg hauv cov qauv kom ua tiav qhov xav tau ua ke ntawm cov khoom siv kho tshuab thiab lub cev.

Cov txheej txheem tsim khoom kuj raug tswj hwm nruj. Qhov no suav nrog cov txheej txheem ntawm steelmaking, xws li hom rauv siv, qhov sib txuas ntawm cov hlau txuas ntxiv, thiab qhov ntsuas kub thiab lub sijhawm tswj thaum ua haujlwm. Rolling thiab kev kho cua sov cov txheej txheem kuj tau hais meej meej kom ntseeg tau tias qhov sib xws ntawm microstructure thiab kev ua tiav ntawm cov khoom siv tshuab xav tau. Cov kev sim uas tsis yog kev puas tsuaj, xws li kev kuaj ultrasonic thiab kev soj ntsuam cov khoom sib nqus, feem ntau tau sau tseg kom pom cov teeb meem sab hauv lossis qhov chaw uas tuaj yeem cuam tshuam qhov zoo ntawm cov hlau phaj.

Kev ua raws li cov qauv kev ua tiav no tsis yog ib qho teeb meem ntawm kev ua kom tau raws li cov kev xav tau tab sis tseem muaj feem cuam tshuam rau kev nyab xeeb thiab kev ua haujlwm. Hauv kev tsim nkoj, piv txwv li, qhov kev ncaj ncees ntawm lub nkoj yog qhov tseem ceeb rau lub nkoj seaworthiness thiab kev nyab xeeb ntawm cov neeg coob thiab cov khoom thauj, siv cov phaj hlau uas ua raws li cov qauv nruj ntawm ABS EH36 thiab AB / EH36 yog qhov tseem ceeb. Ib yam li ntawd, nyob rau hauv cov qauv ntawm ntug dej hiav txwv raug rau qhov hnyav marine ib puag ncig thiab huab cua thauj khoom, kev ntseeg siab thiab kav ntev ntawm cov hlau yog qhov tseem ceeb.

 

Cim npe nrov: Abs eh36, ab/eh36 steel phaj, Tuam Tshoj abs eh36, ab/eh36 steel phaj lwm tus neeg, hoobkas