Boron Carbide yog dab tsi thiab qhov twg Boron Carbide siv?

Boron carbideyog lub npe hu ua pob zeb diamond dub, yog cov khoom tseem ceeb uas tau siv dav rau nws cov khoom siv tshuaj lom neeg heev. Nws yog siv los ua cov cuab yeej hnyav thiab cov khoom siv kub kub, tshwj xeeb tshaj yog nyob rau hauv nuclear reactors. Nws yog peb cov ntaub ntawv nyuaj tshaj plaws paub, tom qab pob zeb diamond thiab cubic boron nitride. Raws li kev hnav thiab corrosion-resistant additive, nws txhim kho qhov tsis kam ntawm cov pob zeb tseem ceeb no thaum lub sij hawm steelmaking thiab elongation txheej txheem, thiab txhim kho nws cov khoom muaj feem xyuam. Boron carbide yog coated rau saum npoo ntawm hlau thiab hlau alloy los muab kev tiv thaiv los ntawm diffusion. Nws kuj muaj ntau lwm yam kev siv hnyav, thiab nyuaj heev. Lawv yog siv nyob rau hauv roj loading rods thiab hluav taws xob tiv thaiv nyob rau hauv nuclear fais fab nroj tsuag. Raws li qhov tseem ceeb ntawm nuclear zog nce, daim ntawv thov ntawm boron carbide nyob rau hauv daim teb no kuj nce. Boron carbide tuaj yeem ua rau muaj txiaj ntsig zoo, ruaj khov, siab kub-tiv taus, hnav thiab hnav ris tsho. Nws yog cov khoom siv high-tech ceramic raw khoom uas yog 70% sib dua li lwm yam khoom siv armor. Hauv kev lag luam tiv thaiv, nws yog siv rau hauv cov tsho tiv thaiv mos txwv thiab lub tsho tiv thaiv lub dav hlau, qhov hnyav hnyav yog qhov tseem ceeb tshaj plaws. Vim nws cov neutron shielding zog, nws kuj yog siv rau encapsulation ntawm nuclear roj thiab cia ntawm nuclear pov tseg.