Dab tsi yog cov txiaj ntsig ntawm kev kho cua sov rau ASTM A333 Qib 6 alloy welded yeeb nkab?
Kev kho cua sov ntawmASTM A333 Qib 6 welded yeeb nkabmuaj ntau yam txiaj ntsig, xws li kev txhim kho qis -kub toughness, tshem tawm cov kev ntxhov siab ntawm vuam, thiab tswj nws cov microstructure. Cov txiaj ntsig no yog qhov tseem ceeb rau kev txhim kho kev ua tau zoo ntawm cov yeeb nkab hauv qis - kub, siab - cov ntawv thov siab, qhov twg nws yuav tsum tiv thaiv kev puas tsuaj.
Dab tsi yog txoj kab uas hla thiab phab ntsa thickness ntau rau ASTM A333 Qib 6 alloy welded yeeb nkab?
RauASTM A333 Qib 6 welded yeeb nkab, qhov sib txawv ntawm txoj kab uas hla rau ERW thiab tus qauv welded yeeb nkab yog 1/2 nti (nominal txoj kab uas hla) mus rau 24 ntiv (nominal inch), hos qhov sib txawv sab nraud ntau rau SAW welded yeeb nkab yog 16 ntiv tes (nominal txoj kab uas hla) txog 100 ntiv tes (nominal inch).
Dab tsi yog qhov txawv ntawm ASTM A333 Qib 6 alloy welded yeeb nkab thiab carbon steel yeeb nkab?
ASTM A333 Qib 6yog ib qho qis -kub alloy welded steel yeeb nkab, thaum cov pa roj carbon steel kav, xws li ASTM A106 Qib B, yog tsim los rau siab - qhov kub thiab txias ib puag ncig. Qhov sib txawv tseem ceeb suav nrog kev siv qhov kub thiab txias, tshuaj muaj pes tsawg leeg (A333 Qib 6 muaj ntau cov khoom sib xyaw xws li silicon, chromium, tooj liab, thiab npib tsib xee), thiab qhov yuav tsum tau ua rau qis - qhov ntsuas kub rau A333 Qib 6.
Dab tsi yog qhov zoo ntawm ASTM A333 Qib 6 alloy welded steel yeeb nkab?
Lub ntsiab zoo ntawmASTM A333 Qib 6 alloy welded steel yeeb nkabyog nws zoo heev uas tsis tshua muaj -kub toughness, tiv thaiv nkig tawg nyob rau hauv qhov chaw txias, thiab nws lub zog siab thiab kav ntev, ua rau nws tiv taus siab - cov xwm txheej.
Yuav ua li cas txiav txim siab seb ASTM A333 Qib 6 alloy welded steel yeeb nkab ua tau raws li cov qauv zoo?
Los txiav txim sebASTM A333 Qib 6 alloy welded yeeb nkabua tau raws li cov qauv zoo, nws qhov chaw yuav tsum tau kuaj xyuas qhov tsis xws luag xws li tawg lossis folds. Nws cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab (lub zog tensile, lub zog tawm los, thiab elongation) yuav tsum raug kuaj xyuas kom ntseeg tau tias lawv ua tau raws li tus qauv xav tau. Nws tseem yuav tsum tau xyuas kom meej tias nws tau dhau qhov kev ntsuam xyuas uas yuav tsum tau ua, suav nrog kev sim hydrostatic, tsis yog - kuaj kev puas tsuaj, thiab kev sim cuam tshuam.
