Kev siv ntawm tungsten alloys
Mar 13, 2026| Kev lag luam Filament
Tungsten yog thawj zaug siv los ua cov teeb ci incandescent. Tungsten hlau tsim sai sai tom qab cov txheej txheem ntawm nias, remelting, forging, thiab kos tungsten hmoov rau hauv hlau. Kev tshawb fawb kuj tau ua los ntawm tungsten smelting thiab tsim technologies, siv consumable arc thiab electron beam melting kom tau tungsten ingots, uas yog ces extruded thiab plastically ua rau tej yam khoom. Txawm li cas los xij, smelted ingots muaj coarse nplej, tsis zoo plasticity, tsis yooj yim rau txheej txheem, thiab muaj ib tug tsawg yield; yog li ntawd, cov smelting - cov txheej txheem yas tsis tau dhau los ua txoj kev tsim khoom loj.
Sheet Hlau Kev Lag Luam
Tuam Tshoj tuaj yeem tsim cov khoom siv tungsten hlau hauv xyoo 1950. Kev tshawb fawb txog tungsten smelting, hmoov metallurgy, thiab kev siv thev naus laus zis tau pib thaum xyoo 1960, thiab tam sim no nws tuaj yeem tsim cov phaj, ntawv, ntawv ci, rods, raj, xov hlau, thiab lwm yam zoo li qhov chaw.
High -Cov ntaub ntawv kub
Cov ntaub ntawv tungsten yog siv rau qhov kub thiab txias, thiab tsuas yog siv cov txheej txheem ntxiv dag zog tsis zoo rau kev txhim kho qhov siab - qhov kub thiab txias ntawm tungsten. Txawm li cas los xij, kev sib cais ntxiv (lossis nag lossis daus) ntxiv dag zog rau saum cov tshuaj tiv thaiv ntxiv dag zog tuaj yeem txhim kho siab - qhov kub thiab txias, nrog ThO2 thiab nag lossis daus HfC cov khoom uas qhia qhov zoo tshaj plaws ntxiv zog. W-Hf-C thiab W-ThO2 alloys muaj qhov siab siab - qhov kub thiab txias zog thiab creep zog nyob ib ncig ntawm 1900℃. Rau tungsten alloys siv hauv qab lawv qhov kub thiab txias recrystallization, strain ntxiv dag zog los ntawm kev ua haujlwm sov sov yog ib txoj hauv kev ntxiv dag zog.
Tub Rog Kev Lag Luam
Nrog rau kev kawm txuj ci, tungsten alloys tau dhau los ua cov khoom siv rau kev tsim cov khoom siv tub rog niaj hnub no, xws li mos txwv, armor, shells, shrapnel hau, grenades, phom phom, mos txwv taub hau, armored tsheb, armored tank, tub rog aircraft, artillery Cheebtsam, thiab phom. Armor- tho qhov projectiles ua los ntawm tungsten alloys tuaj yeem nkag mus rau hauv lub kaum ntse ntse armor thiab cov cuab yeej sib xyaw ua ke, ua rau lawv yog qhov tseem ceeb los tiv thaiv - tank riam phom.