Taw qhia rau Silicon nitride
Silicon nitride yog ib hom tshuaj inorganic nrog rau tshuaj lom neeg cov tshuaj Si3N4. Nws yog cov txheej txheem tseem ceeb ntawm cov khoom siv ceramic nrog lub siab hardness, qhov hluav taws xob tsis haum, hnav tsis kam, thiab cov khoom lag luam atomic hnyav; nws tiv taus oxidation thaum kub. Ntxiv mus, nws tuaj yeem tiv qhov cuam tshuam ntawm qhov txias thiab kub. Nws yuav tsis tawg yog tias nws tau muab rhaub rau ntau dua 1000 ℃ hauv huab cua, txias dua sai thiab tom qab ntawd ua kom sov sai.