Molybdenum yog ib qho kev hloov pauv hlau nrog lub siab melting point thiab zoo heev tiv thaiv corrosion thiab oxidation. Vim nws zoo heev thermal thiab mechanical zog, nws yog dav siv nyob rau hauv high kub daim ntaub ntawv. Nyob rau hauv tsab xov xwm no peb yuav tshawb txog cov yam ntxwv ntawm kub molybdenum rods thiab lawv cov kev cuam tshuam rau kev ua tau zoo.
Kub kub molybdenum rodsyog tsim los ntawm cov ntshiab molybdenum alloyed nrog lwm yam xws li titanium, txhuas los yog zirconium. Cov alloys no txhim kho cov khoom siv kho tshuab ntawm cov pas nrig, ua rau lawv haum rau siv nyob rau hauv huab cua kub ib puag ncig.
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm qhov kub thiab txias molybdenum rods yog lawv lub siab melting point. Molybdenum muaj qhov melting point tshaj 2600 degree, ua rau nws haum rau siv nyob rau hauv high-kub daim ntaub ntawv uas lwm yam ntaub ntawv yuav yaj los yog degrade. Cov cuab yeej no tso cai rau molybdenum rods tiv taus qhov kub thiab txias yam tsis poob lawv cov khoom siv kho tshuab.
Lwm qhov tseem ceeb ntawm qhov kub thiab txias molybdenum rods yog tiv thaiv oxidation thiab corrosion. Ntawm qhov kub thiab txias, molybdenum tsis tsim oxides uas ruaj khov ntawm cov kub no thiab yog li tiv taus corrosion heev. Qhov no ua kom ntseeg tau tias tus ncej tuav nws cov qauv kev ncaj ncees txawm tias nyob rau hauv ib puag ncig hnyav uas lwm cov ntaub ntawv yuav corrode lossis degrade.
Mechanical zog ntawm high-temperature molybdenum rods kuj yog noteworthy. Cov ntaub ntawv pov thawj lub zog siab thiab nkag siab tsis kam ntawm qhov kub siab, ua rau nws tsim nyog rau cov ntawv thov uas muaj kev thauj khoom siab thiab kev ntxhov siab. Lub zog ntawm tus pas nrig maj mam txo nrog qhov kub thiab txias, cia nws tiv taus deformation yam tsis muaj kev ua haujlwm.
Qhov cuam tshuam ntawm cov yam ntxwv ntawm kev ua tau zoo yog qhov tseem ceeb. High-temperature molybdenum rods yog zoo tagnrho rau siv nyob rau hauv lub tshav kub-resistant Cheebtsam xws li lub cub tawg, foob pob ua ntxaij nozzles, thiab aircraft tso systems. Lawv muaj kev ua tau zoo heev hauv cov ntawv thov no vim lawv tsis kam tiv thaiv corrosion, oxidation thiab deformation ntawm qhov kub thiab txias.
Hauv cov ntsiab lus, high-temperature molybdenum rods muaj cov yam ntxwv tshwj xeeb uas ua rau lawv haum rau siv nyob rau hauv huab cua kub ib puag ncig. Lawv lub siab melting point, tsis kam mus rau oxidation thiab corrosion, thiab zoo heev mechanical zog ua kom muaj kev ua tau zoo heev hauv kev thov. Raws li kev siv thev naus laus zis txuas ntxiv mus thawb kev ua haujlwm ciam teb, molybdenum rods zoo li yuav nyob twj ywm ib qho tseem ceeb hauv cov ntawv thov kub.