Nnwale ceramics Zirconia

Wonder Garden Zirconia ceramic center-post cartridges na katrijị igwe etiti post nke ndị asọmpi bụ nke Wonder Garden nyere maka nyocha.Iji mụọ ịdịte aka na nbibi nke ihe nlele, Aliovalents Material Research jiri pycnometry, diffraction x-ray, nyocha microscopy eletrọn na ike dispersive spectroscopy n'ụdị dị iche iche site na pristine ruo degraded (300 Celsius C na 600 Celsius C) . ogologo na-eji diamond wafering dị ala (Allied HighTech, US) na 200 rpm iji hụ na a na-enweta akụkụ obe kachasị elu.Mgbe ahụ, a na-asacha ihe nlele ahụ na mmiri deionized na ultrasonic Cleaner, wee kpochaa ya na isopropanol na DIW maka oge ikpeazụ.A na-etinye ihe nlele n'ime ọkụ muffle 2 wee debe ya na 300 ℃ na 600 ℃ na ikuku (~ Nitrogen 78%, Oxygen 21%, ndị ọzọ 1%).

Ụdị okpomọkụ nke ngwaọrụ ndị a na-adịkarị na 250 °C ruo 350 Celsius, yana oke okpomọkụ na-arụ ọrụ sitere na 450 °C ruo 500 Celsius.Ya mere, na-atụle ihe nchekwa nchekwa nke 1.2, nke a mere ka a nyochaa ihe onwunwe na 600 Celsius.Emere ụzọ njirimara na pristine, 300 Celsius C na 600 Celsius maka oghere etiti seramiiki na ígwè.

A tụrụ njupụta ahụ site n'iji usoro njupụta gravimetric.E nwetara ụkpụrụ X-ray diffraction (XRD).A na-eme atụmatụ nha ngalaba kristal site na iji nha Scherrer sitere na ọnụ ọgụgụ dị iche iche nke XRD na-eji obosara zuru oke na ọkara kacha (FWHM) nke ọnụ ọgụgụ (111).Cross-section scanning eletrọn microscopy (SEM) ka emere na oghere dị elu iji nweta onyonyo microstructure kacha elu.A na-eme Spectroscopy Energy Dispersive Spectroscopy (SEM/EDS) maka nyocha elementrị nke ihe nlele iji nyochaa ma ọ bụrụ na mgbanwe nhazi ọzọ mere n'elu okpomọkụ ndị a kpọtụrụ aha.