Hexagonal Boron Nitride Txheej

Boron nitride txheej yog tsim los ntawm kev sib xyaw hexagonal boron nitride hmoov, binder thiab dej hauv ib qho kev faib ua feem.

Boron nitride txheej yog dav siv hauv lub ntiajteb txawj nqus casting, tsis tshua muaj siab casting, thiab lwm yam kev lag luam. Nws ua lub luag haujlwm ntawm kev tawm tsam, kev ua kom lub ntsej muag thiab tawm ntawm lub ntsej muag hlau tsis muaj hlau thiab cov pwm lossis cov cab kuj, tsis txhob muaj cov tshuaj lom neeg thiab ua kom nws yooj yim tawg, thiab ncua kev pab lub neej ntawm cov pwm thiab cov cab kuj thaum nce ntxiv lub peev xwm ntau lawm. Los yog raws li tus neeg tiv thaiv ntawm cov hlau molten thiab cov ntxhua khaub ncaws, Ua kom zoo ntawm cov ntxhua khaub ncaws thiab nws cov khoom siv.

Boron nitride txheej tuaj yeem tiv taus qhov kub siab kawg ntawm 2000 ℃, txawm tias ntawm qhov kub siab tseem tuaj yeem tswj tau nws qhov tshwj xeeb kev ruaj ntseg, kev coj ua kom tsis qab thiab tsis-viscosity, muaj txiaj ntsig txhim kho txoj haujlwm ntawm lubrication thiab kev tiv thaiv siab kub. Cov tshuaj Boron nitride txheej txheem tshwj xeeb yog tshwj xeeb, tsis muaj teeb meem hauv kev tiv thaiv kev xeb, kev nqus, kev nplaum thiab hnav tsis kam, yog qhov zoo dua li lwm cov khoom lag luam zoo sib xws.