Dab tsi yog cov ntawv thov cryogenic ntawm ASTM A333 Qib 6 Qes Kub Ncaj seam welded yeeb nkab?
ASTM A333 Qib 6 cryogenic ncaj seam welded yeeb nkabfeem ntau yog siv rau hauv cov ntawv thov cryogenic xws li kev lag luam roj thiab roj, petrochemical refineries, fais fab nroj tsuag, thiab lwm yam kev siv cryogenic.
Cov qauv zoo li cas ASTM A333 Qib 6 Tsawg Kub Ncaj Ncaj welded yeeb nkab ua tau raws li?
ASTM A333 Qib 6 ncaj seam welded yeeb nkabua tau raws li ASTM A333 tus qauv thiab tseem tuaj yeem ua raws li ASME, API, thiab NACE cov qauv, nrog rau ASME B36.10M tus qauv seem. Cov kev cai tseem ceeb muaj xws li cov khoom siv kho tshuab tshwj xeeb (xws li, lub zog tensile yam tsawg kawg nkaus thiab lub zog tawm los), thiab cov khoom siv yuav tsum tau ua raws li cov khoom siv cryogenic Charpy V-qhov ntsuas qhov cuam tshuam los xyuas kom meej tias nws qhov siab tawv ntawm -45℃(-50℃F).
Yuav ua li cas rau kev ntsuam xyuas kev cuam tshuam cryogenic ua ntawm ASTM A333 Qib 6 Qes Kub Ncaj seam welded yeeb nkab?
Qhov qis- ntsuas qhov kub thiab txias rauASTM A333 Qib 6 cryogenic ncaj seam welded yeeb nkabsiv Charpy V-qhov ntsuas qhov cuam tshuam, nrog qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus ntawm -45℃(-50℃F).
Lub hom phiaj ntawm kev kho cua sov rau ASTM A333 Qib 6 cryogenic ncaj seam welded yeeb nkab yog dab tsi?
Lub hom phiaj ntawm kev kho cua sov rauASTM A333 Qib 6 cryogenic welded yeeb nkabyog tswj nws cov microstructure, yog li txhim kho nws cov toughness thiab cuam tshuam lub zog ntawm qhov kub thiab txias.
Dab tsi yog cov kev siv uas tsis yog -kev kuaj kev puas tsuaj rau ASTM A333 Qib 6 cryogenic ncaj seam welded yeeb nkab?
Feem ntau siv tsis yog -txoj kev kuaj kev puas tsuaj rauASTM A333 Qib 6 ncaj seam welded yeeb nkabsuav nrog kev kuaj ultrasonic thiab eddy tam sim no kuaj, siv los txheeb xyuas cov teeb meem sab hauv thiab saum npoo.
