Yog vim li cas rau Alkaline Corrosion Tiv Thaiv Ntawm Boron Nitride Coatings

Boron nitride txheej yog dav siv los ua kev tiv thaiv zoo tiv thaiv alkaline corrosion. Cov txheej txheem muaj cov qauv molecular tshwj xeeb uas tiv thaiv cov tshuaj lom neeg uas tshwm sim thaum cov khoom raug rau cov tshuaj alkaline.

Ib qho laj thawj yog vim li cas boron nitride txheej zoo tiv thaiv alkaline corrosion yog vim nws tsis kam rau alkali hlau. Qhov kev tiv thaiv no yog vim muaj cov qauv molecular tshwj xeeb ntawm boron nitride uas tso cai rau nws tsim cov ntawv cog lus muaj zog nrog cov hlau nplaum uas nws tau siv rau. Yog li ntawd, txawm tias thaum raug alkaline cov kev daws teeb meem, cov txheej txheem tseem nyob twj ywm thiab tiv thaiv cov hlau los ntawm corroding.

Tsis tas li ntawd, boron nitride txheej kuj muaj qhov zoo thermal stability thiab siab hluav taws xob tsis kam, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas yuav tsum tau muaj kev sib cais hluav taws xob thiab hluav taws xob. Cov txheej yog ruaj khov mus txog qhov kub thiab txias tshaj 1000 degree thiab tuaj yeem tiv taus thermal shock yam tsis muaj cracking, uas ua rau nws zoo tagnrho rau siv nyob rau hauv high-temperature daim ntaub ntawv.

Tsis tas li ntawd, boron nitride coatings pab txhawb kev tsim cov txheej txheem ntawm oxide nyob rau saum npoo ntawm cov hlau, uas muab kev tiv thaiv ntxiv tiv thaiv corrosion ntxiv. Cov txheej txheej oxide no tiv taus cov tshuaj alkaline heev thiab ua raws li kev tiv thaiv ntawm cov hlau thiab ib puag ncig.

Hauv kev xaus, qhov ua tau zoo ntawm boron nitride txheej hauv kev tiv thaiv alkaline corrosion yog vim nws cov qauv molecular tshwj xeeb, thermal stability, hluav taws xob tsis zoo, thiab muaj peev xwm los pab tsim cov txheej txheem oxide passive. Nws yog ib qho kev txhim khu kev qha thiab tus nqi tsim nyog rau kev tiv thaiv cov hlau nplaum los ntawm kev puas tsuaj ntawm alkaline ib puag ncig.

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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