Submarine cables ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus thoob ntiaj teb, nqa ntau cov ntaub ntawv hla dej hiav txwv. Xaiv cov ntaub ntawv zoo rau cov cables no yog qhov tseem ceeb los xyuas kom meej lawv cov kav ntev, kev ua tau zoo, thiab kev ntseeg siab hauv kev nyuaj hauv qab dej. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov kev cov nyom uas cuam tshuam nrog kev xaiv cov khoom siv rau submarine cables thiab sib tham txog cov kev daws teeb meem uas tuaj yeem pab txiav txim siab.
Corrosion Resistance:
Ib qho ntawm cov teeb meem tseem ceeb hauv kev tsim submarine cable yog corrosion. Cov cables raug dej hiav txwv, uas tuaj yeem ua rau muaj kev puas tsuaj loj rau lub sijhawm. Xaiv cov khoom siv nrog kev tiv thaiv corrosion zoo heev yog qhov tseem ceeb rau lub neej ntev cable. Cov kev daws teeb meem xws li kev siv cov khoom siv corrosion-resistant zoo li stainless hlau los yog siv cov txheej tshwj xeeb tuaj yeem muab kev tiv thaiv zoo tiv thaiv corrosion.
Mechanical Strength:
Submarine cables yuav tsum tau tiv taus lub siab loj thiab kev ntxhov siab vim yog dej hiav txwv tam sim no, dej ntws, thiab qhov hnyav ntawm dej. Xaiv cov khoom siv rau Submarine Cables nrog lub zog txhua yam yog qhov tseem ceeb kom ntseeg tau tias cov cables tuaj yeem tiv taus cov rog no yam tsis muaj kev cuam tshuam rau lawv txoj kev ncaj ncees. Cov ntaub ntawv muaj zog tensile zoo li aramid fibers thiab carbon fiber-reinforced polymers (CFRP) feem ntau yog siv los txhim kho cov khoom siv hluav taws xob ntawm submarine cables.
Kev thaiv dej thiab rwb thaiv tsev:
Kev tuav cov rwb thaiv tsev kom zoo thiab cov khoom thaiv dej yog qhov tseem ceeb los tiv thaiv cov dej nkag thiab tiv thaiv cov kab hauv cov khoom. Polyethylene, polypropylene, thiab cross-linked polyethylene (XLPE) feem ntau yog siv rau rwb thaiv tsev thiab dej thaiv txheej hauv submarine cables. Cov ntaub ntawv no muaj cov khoom siv hluav taws xob zoo heev thiab tuaj yeem tiv taus qhov nkag mus ntawm cov dej, kom ntseeg tau tias kev ua haujlwm zoo ntawm cable thiab kev ua haujlwm ntev.
Flexibility thiab Khoov Radius:
Submarine cables feem ntau yuav tsum tau yoog raws thiab muaj peev xwm tiv taus rov qab khoov yam tsis muaj kev cuam tshuam lawv qhov kev ua tau zoo. Cov ntaub ntawv rau Submarine Cables uas muaj kev hloov pauv siab thiab tsis tshua muaj zog, xws li qee yam ntawm polyurethane thiab elastomers, feem ntau yog siv los xyuas kom meej cov cables tuaj yeem ntsia tau thiab khaws cia hauv ntau yam dej hauv qab dej thaum tswj xyuas lawv cov hluav taws xob thiab kev ntseeg siab.
Thermal Stability:
Submarine cables tej zaum yuav muaj kev hloov pauv ntawm qhov kub thiab txias hauv ib puag ncig hauv qab dej. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov khoom siv rau Submarine Cables nrog thermal stability zoo los xyuas kom cov cables tuaj yeem tiv taus cov kev hloov kub no yam tsis muaj kev cuam tshuam rau lawv cov kev ua tau zoo. Cov ntaub ntawv thermoplastic zoo li polyethylene thiab polypropylene muab cov thermal stability zoo, ua rau lawv tsim nyog xaiv rau rwb thaiv tsev thiab sheathing txheej.
Xaus:
Xaiv cov ntaub ntawv tsim nyog rau submarine cables yog txheej txheem tseem ceeb uas suav nrog kev txiav txim siab txog cov teeb meem tshwj xeeb rau thaj chaw hauv qab dej. Los ntawm kev hais txog yam xws li corrosion resistance, mechanical zog, dej thaiv, yooj, thiab thermal stability, cable manufacturers thiab neeg ua hauj lwm yuav xyuas kom meej cov kev ua tau zoo thiab ntev ntawm submarine cables. Kev nkag siab txog cov kev cov nyom no thiab ua raws li cov kev daws teeb meem tsim nyog yog qhov tseem ceeb rau kev sib txuas lus thoob ntiaj teb kom ntseeg tau thiab ua tau zoo.
Post lub sij hawm: May-02-2023