Cov vuas silicon carbide uas tsis muaj zog
Cov khoom siv silicon carbide ceramicsyog cov khoom siv ceramics uas tsis yog oxide uas siv dav dav nrog qhov nyuaj siab, thib ob tsuas yog pob zeb diamond, cubic boron nitride, thiab boron carbide. Vim nws qhov ceev tsawg thiab qhov nyuaj siab, cov khoom siv ceramic no zoo heev rau kev tiv thaiv ballistic. Tib lub sijhawm, nws yog thaj chaw nruab nrab ntawm txhuas oxide thiab boron carbide hauv cov khoom siv kho tshuab, cov khoom ceev, cov khoom ballistic, thiab cov nqi thov. Valence bonds thiab Si-C bond zog siab ua rau cov ntaub ntawv silicon carbide muaj cov nqi modulus siab, qhov nyuaj siab, thiab lub zog tshwj xeeb siab.
Raws li rau silicon carbide, nws cov khoom siv kho tshuab, qhov ceev, kev ua haujlwm tsis muaj zog, thiab tus nqi thov yog nyob nruab nrab ntawm cov txhuas oxide thiab boron carbide, nrog rau qhov sib piv ntawm kev ua haujlwm siab. Yog li ntawd, nws tau dhau los ua ib qho ntawmcov khoom siv ceramic uas tiv taus mos txwvcov ntaub ntawv nrog cov kev cia siab tam sim no.
Silicon carbidecov vuas tiv thaiv tau mos txwv
Shandong Zhongpeng Special Ceramics Co., Ltd yog ib qho ntawm cov khoom siv tshiab silicon carbide ceramic loj tshaj plaws hauv Suav teb. SiC technical ceramic: Moh qhov nyuaj yog 9 (New Moh qhov nyuaj yog 13), nrog kev tiv thaiv zoo heev rau kev yaig thiab xeb, kev puas tsuaj zoo heev - kev tiv thaiv thiab kev tiv thaiv oxidation. SiC cov khoom lub neej kev pabcuam yog 4 txog 5 zaug ntev dua li 92% alumina khoom. MOR ntawm RBSiC yog 5 txog 7 zaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua. Cov txheej txheem hais nqe yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob rau tsis muaj leej twg. Peb ib txwm mob siab rau kev sib tw peb lub hom phiaj thiab muab peb lub siab rov qab rau lub zej zog.
