Kev piav qhia

Boron Nitride Rods tau ua los ntawm hexagonal BN ceramic. Ntawm UNIPRETEC, peb tsim ntau cov khoom lag luam tshaj lij nrog cov khoom txau zoo nkauj, thiab ib qho ntawm Boron Nitride. Peb feem ntau xaiv ib daim ntawv hu ua hexagonal boron nitride (h-BN). Hexagonal BN yog kev sib xyaws ntawm boron thiab nitrogen uas yog ob qho tib si tshav kub thiab chemically tiv taus. Nws yog hom muaj zog tshaj plaws crystalline hom boron nitride, nrog rau graphite. Vim nws muaj ib qho muaj pes tsawg leeg rau graphite, txawm hais tias koj yuav txawm hnov nws npe" dawb graphite" vim nws yog xim dawb hauv xim. Dab tsi ntxiv, qhov nyuaj ntawm hexagonal BN zoo ib yam li graphite, yog li nws yooj yim heev rau tshuab cov pas nrig mus rau hauv cov duab uas yuav tsum tau ua, tsuas yog ib qho me me, kev ua haujlwm machining yuav tsum tau ua rau hauv cov ziab qhuav uas tsis muaj cua txias ua kua. Tsis tas li, pom plua plav tuaj yeem tsim tau thaum siv lub tshuab, yog li hnav lub npog qhov ncauj thiab tsom iav yog qhov tsim nyog.

Boron nitride ceramic pas nrig yog tshuaj lom neeg thiab muaj cov thermal conductivity zoo, tsis tshua muaj cua sov nthuav dav thiab microwave clarity. Boron nitride bar pas nrig tuaj yeem muab tshuab nrawm nrawm. Ntxiv mus, iav, ntsev thiab so ntawm cov kua hlau yog cov dej tsis tawm. Qhov no ua kom tsis muaj leej twg ntawm cov tebchaw tuaj yeem ua kom ya raws, thiab nws tiv thaiv tau cov tshuaj tawm tsam kev tawm tsam.

Hexagonal boron nitride (h-BN) qws ua tau zoo heev nyob rau hauv qhov kub zoo thiab muaj peev xwm ua tau zoo ntawm huab cua ntawm qhov kub txog li 900 degrees C, hauv lub nqus tsev ntawm 1,900 degrees C thiab nyob rau hauv inert ib puag ncig ntawm 2,000 degrees C. BN pas yog nws tus kheej lubricating ib yam nkaus, vim li ntawd, nws tsis tas yuav siv cov roj molecules los yog dej daig hauv nws txheej. Vim tias qhov no, nyob hauv lub tshuab nqus tsev, uas yog qhov tseem ceeb rau kev siv aerospace, boron nitride (BN) pas nrig tuaj yeem ua haujlwm zoo.

Cov Kev Siv Raug

Fr Tsawg cov txhuam kev sib txhuam	Cruc Nqus plua plav melting tawm
Ul Cov ntshav tiv thaiv roj ntshav	Microcircuit ntim
● Muaj lub qhov cub ua kom kub siab thiab tiv thaiv	Parts Cov khoom siv hluav taws xob - tiv thaiv cov cua sov, cov hauv qab, cov qauv coil, cov qauv ua qauv

Cov yam ntxwv ntawm cov khoom

Properties of Boron Nitride

Data Cov ntaub ntawv saum toj no yog qhia rau kev siv thiab sib piv xwb, cov ntaub ntawv qhia kiag yuav txawv nyob ntawm kev tsim khoom thiab ntu kev teeb tsa.

Cov Txheej Txheem Tsim Khoom