Yuav Ua Li Cas Ntsuas Kev Ua Haujlwm ntawm Boron Nitride?

Boron nitride yog ib qho khoom siv zoo nrog cov khoom tshwj xeeb uas ua rau nws muaj txiaj ntsig hauv ntau daim ntawv thov. Nws yog resistant rau kub kub, yog ib qho zoo heev hluav taws xob insulator, thiab muaj ib tug heev thermal conductivity. Yog li ntawd, boron nitride tau siv dav hauv cov khoom siv hluav taws xob, aerospace, thiab kev lag luam. Txawm li cas los xij, ib yam li lwm yam khoom lag luam, boron nitride yuav tsum tau kuaj xyuas kom nws ua tau zoo. Hauv tsab xov xwm no, peb yuav tham txog cov kev sim siv los txiav txim siab qhov ua tau zoo ntawm boron nitride.

Thawj txoj kev siv los ntsuas qhov ua tau zoo ntawm boron nitride yog qhov ntsuas thermal conductivity. Lub thermal conductivity ntawm cov khoom yog tus nqi ntawm cov cua sov ua los ntawm nws. Lub siab thermal conductivity yog qhov tseem ceeb rau cov ntaub ntawv uas xav tau los nqus lossis xa cov cua sov kom zoo. Hauv kev ntsuas thermal conductivity, ib qho piv txwv ntawm boron nitride yog muab tso rau ntawm ob qhov chaw ntawm qhov sib txawv ntawm qhov kub thiab txias, thiab ntsuas tus nqi ntawm cov cua sov. Lub siab thermal conductivity qhia tau hais tias boron nitride yog ib tug zoo conductor ntawm tshav kub.

Qhov thib ob txoj kev siv los ntsuas boron nitride yog qhov ntsuas lub zog dielectric. Lub zog dielectric yog qhov ntsuas qhov zoo ntawm cov khoom siv tuaj yeem tuav tau hluav taws xob. Hauv qhov kev sim no, ib qho hluav taws xob hluav taws xob yog siv rau cov qauv boron nitride, thiab lub zog ntawm cov hluav taws xob raug ntsuas. Lub siab dielectric lub zog qhia tau hais tias cov khoom yog ib tug zoo hluav taws xob insulator.

Lwm txoj kev siv los ntsuas qhov ua tau zoo ntawm boron nitride yog qhov kev sim hardness. Lub hardness ntawm cov khoom yog qhov ntsuas ntawm nws tsis kam mus khawb los yog indented. Hauv kev sim hardness, ib lub pob zeb diamond me me yog nias tawm tsam cov qauv boron nitride, thiab cov nqi zog yuav tsum tau ntsuas. Lub siab tawv qhia tau hais tias boron nitride tiv taus hnav thiab tsim kua muag.

Thaum kawg, kev ntsuas purity yog siv los txiav txim siab theem ntawm impurities hauv cov qauv boron nitride. Lub purity ntawm boron nitride yog qhov tseem ceeb, vim tias impurities tuaj yeem cuam tshuam nws qhov kev ua haujlwm tsis zoo. Hauv kev kuaj purity, tus qauv yog raug tshuaj xyuas los txheeb xyuas thiab ntsuas cov impurities tam sim no.

Hauv kev xaus, kev ntsuam xyuas ntawm boron nitride yog ib qho tseem ceeb los xyuas kom meej nws cov kev ua tau zoo nyob rau hauv ntau yam kev siv. Plaub txoj kev sib tham hauv tsab xov xwm no - thermal conductivity, dielectric zog, hardness, thiab purity tests - yog qhov tseem ceeb los txiav txim siab cov khoom ntawm boron nitride kom raug. Los ntawm cov kev ntsuam xyuas no, cov kws tshawb fawb thiab cov kws tsim qauv tuaj yeem tsim cov ntawv thov tshiab rau boron nitride thiab txhim kho cov uas twb muaj lawm.

Shengyang New Material Co., Ltd. tau cog lus rau kev tsim cov boron nitride thiab boron nitride ua cov khoom, thiab tuaj yeem kho ntau yam boron nitride insulating ceramic qhov chaw raws li cov neeg siv khoom xav tau. Tiv tauj peb yog tias tsim nyog.
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