ASTM B473 UNS N08020 Round Bar yog dab tsi?
ASTM B473 Alloy 20 UNS N08020 baryog cov khoom siv corrosion-resistant heev uas yog dav siv nyob rau hauv ntau yam kev siv. Alloy 20 yog npib tsib xee-hlau-chromium austenitic alloy uas yog tus cwj pwm los ntawm kev ua haujlwm zoo rau ntau yam acids, alkalis, thiab kev ntxhov siab corrosion tawg. UNS N08020 lub npe qhia txog cov ntsiab lus tshwj xeeb ntawm cov hlau, uas suav nrog cov feem pua nickel ({5}}%), hlau (37-45%), thiab chromium (19-21%), xws li zoo li me me ntawm lwm cov ntsiab lus xws li tooj liab, molybdenum, thiab niobium.
Alloy 20 Round Bar Resistance rau Sulfuric Acid
Ib qho ntawm cov khoom tshwj xeeb ntawm Alloy 20 yog nws cov tshuaj tiv thaiv sulfuric acid. Cov yam ntxwv no ua rauASTM B473 UNS N08020 Bar Cov Lus Qhiaib qho khoom siv zoo tshaj plaws rau kev siv sulfuric acid ntau lawm thiab khaws cia, nrog rau lwm cov txheej txheem uas cuam tshuam rau cov tshuaj hnyav no. Tsis tas li ntawd, cov khoom siv ntoo 20 yog cov resistant rau lwm cov kua qaub, xws li hydrochloric, phosphoric, thiab nitric acids. Carpenter 20cb3 kuj pom zoo tiv thaiv aqueous corrosion, pitting, thiab crevice corrosion.
ASTM B473 UNS N08020 Yooj yim Welded
Cov2.4660 alloy 20 baryog cov khoom siv ntau yam uas tuaj yeem tsim tau yooj yim thiab welded.20cb3 alloy round barnthuav tawm zoo machinability thiab tuaj yeem txiav, drilled, thiab tapped yooj yim. Txawm li cas los xij, vim nws cov ntsiab lus siab nickel, nws tsis tshua muaj ductile thiab nyuaj rau tsim piv rau lwm cov alloys. Yog li ntawd, cov txheej txheem thiab cov cuab yeej tsim nyog yuav tsum tau ua kom ntseeg tau tias cov khoom xav tau thiab kev ua haujlwm ntawm cov tuav.
Alloy 20 UNS N08020 Bar Test
ASTM B473 specification teev cov kev cai rau kub dov los yog forged tuav ua los ntawmAlloy 20 round bar. Cov tuav tuaj nyob rau hauv ntau qhov ntau thiab tsawg, nrog rau puag ncig, tiaj tus, square, thiab hexagonal. Tus qauv qhia txog cov khoom siv tshuaj lom neeg thiab cov khoom siv kho tshuab, nrog rau cov qauv kev sim thiab kev lees paub rau cov tuav. Cov no tuaj yeem suav nrog kev tshuaj xyuas qhov muag, tshuaj xyuas tshuaj, kev sim tshuab, thiab kuaj ultrasonic. Covuns n08020 khoom tuavkuj tseem raug rau cov kev sim uas tsis yog kev puas tsuaj, xws li kev tshuaj ntsuam xyuas cov khoom sib nqus thiab cov kua dej nkag mus, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws nws nws yuav muaj kev cuam tshuam cov txheej txheem kev puas tsuaj,
Daim ntawv thov rau Alloy 20 Round Bars:
1. Kev lag luam tshuaj lom neeg:
Tshuaj Reactors:Alloy 20 round barsyog siv nyob rau hauv kev tsim kho cov tshuaj reactors vim lawv zoo heev tiv thaiv corrosion los ntawm acids xws li sulfuric acid thiab phosphoric acid.
Pumps thiab Valves: Thealloy 20 uns n08020 pas nrigyog tsim rau kev tsim cov twj tso kua mis, impellers, thiab valve Cheebtsam, qhov twg cov tshuaj tiv thaiv corrosive tseem ceeb heev.
2. Petrochemical Kev Lag Luam:
Thaum tshav kub kub Exchangers:2.4660 Alloy 20 Qwscorrosion kuj ua rau nws haum rau siv nyob rau hauv tshav kub exchanger raj thiab Cheebtsam nyob rau hauv petrochemical ua cov nroj tsuag.
Piping Systems: Alloy 20 puag ncig tuav yog ua haujlwm hauv kev tsim cov kav dej uas tiv thaiv kev tawm tsam corrosive yog qhov tseem ceeb.
3. Marine Engineering:
Kev siv dej hiav txwv:Incoloy alloy 20tiv thaiv corrosion ua rau nws haum rau marine daim ntaub ntawv, xws li nyob rau hauv kev tsim kho ntawm cov khoom raug rau seawater.
4. Kev tsim hluav taws xob:
Kev Pabcuam Sulfuric Acid:B473 N08020yog siv nyob rau hauv fais fab nroj tsuag, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj sulfuric acid, xws li nyob rau hauv flue gas desulfurization systems.
