Takardar Farantin ZTA ta ZTA
Bayanin Samfurin
Zane-zanen Alumina na Zirconia wanda aka sanya wa suna ZTA ceramik, wanda launinsa fari ne, haɗin kayan aluminum oxide ne da kuma zirconium oxide 20-25%. ZTA Ceramics sabon abu ne da aka ƙirƙira a cikin 'yan shekarun nan.
Chemshun ZTA babban ci gaba ne a ƙarfin tasiri da tauri fiye da yumbu na alumina. Juriyar lalacewa ta Chemshun ZTA ta fi yumbu na alumina sau 2.5. ZTA tana ba da ƙarin tsawon rai na kayan aiki da mafita mai araha na dogon lokaci, ta dace sosai da kayan aiki masu ƙarfi da lalacewa na masana'antar haƙar ma'adinai. Yanzu BHP Australia ta yi amfani da yawancin layukan yumbu na ZTA.
Siffa da Nau'in ZTA Ceramics
Ana iya samar da tukwanen Chemshun ZTA zuwa nau'in tukwane na fili, nau'in baka, cube, silinda, tayal hex da sauransu.
An kuma tsara sassan injina na musamman tare da zane-zanen CAD.
Domin mu ci gajiyar ZTA sosai, yawanci muna mayar da ZTA zuwa roba da ƙarfe sannan mu sanya ƙusoshi a bayan ƙarfen. Mun kira haɗin da layin robar ZTA mai laushi. Abokan ciniki za su iya shigar da samfurin cikin sauƙi a wurin.
Siffofin yumbu masu juriya ga tasirin ZTA:
Ƙarfin juriya mai ƙarfi fiye da ƙarfin alumina mai ƙarfi
Mafi ƙarancin farashi fiye da tsarkin tukwane na zirconia
Juriyar lalacewa ta musamman
Babban juriya ga tsatsa
Babban tauri na karyewa
Kwanciyar hankali mai yawa
Bayanan Fasaha:
| A'a. | Abu | Bayanai |
| Kayayyakin yumbu na ZTA | ||
| 1 | ZrO2 | Kashi 20-25% |
| 2 | Al2O3 | 75-80% |
| 3 | Yawan yawa (g/cm3) | ≥4.2 |
| 4 | Ƙarfin Matsi (Mpa) | ≥1500 |
| 5 | Taurin Vickers (HV 10) | ≥1300 |
| 6 | Taurin Rockwell (HRA) | ≥90 |
| 7 | Ƙarfin Lankwasawa (20ºC, Mpa) | >350 |
| 8 | Modulus Mai Ragewa (GPA) | 320 |
| 9 | Taurin Karya KIC (Mpa.m1/2) | ≥3.70 |
| Kadarar Roba | ||
| 10 | Roba | Na Halitta |
| 11 | Ƙarfin tensile (Mpa) | >12 |
| 12 | Ƙara ƙarfin gwiwa | >400% |
| 13 | Taurin kai (Bakin A) | 55~65 |
| 14 | Ƙarfin haɗin roba da yumbu (shear modulus, Mpa) | >3.5 |
