Zirkonyum oksidi boncuklar, shuningdek, zirkoniy boncuklar sifatida ham tanilgan, asosan zirkonyum oksidi (ZrO2) dan tayyorlangan kichik sharsimon zarralardir.Zirkonyum oksidi yuqori qattiqligi, aşınma qarshiligi va termal barqarorligi bilan mashhur keramik materialdir.Ushbu boncuklar turli sohalarda, xususan, materiallarni qayta ishlash, kimyo va biotibbiyot sohalarida turli xil ilovalarni topadi.
Xususiyatlar turi | Mahsulot turlari | ||||
Kimyoviy tarkibi | Oddiy ZrO2 | Yuqori tozalikdagi ZrO2 | 3Y ZrO2 | 5Y ZrO2 | 8Y ZrO2 |
ZrO2+HfO2 % | ≥99,5 | ≥99,9 | ≥94,0 | ≥90,6 | ≥86,0 |
Y2O3 % | ----- | ------ | 5,25±0,25 | 8,8±0,25 | 13,5±0,25 |
Al2O3 % | <0,01 | <0,005 | 0,25±0,02 | <0,01 | <0,01 |
Fe2O3 % | <0,01 | <0,003 | <0,005 | <0,005 | <0,01 |
SiO2 % | <0,03 | <0,005 | <0,02 | <0,02 | <0,02 |
TiO2 % | <0,01 | <0,003 | <0,005 | <0,005 | <0,005 |
Suv tarkibi (wt%) | <0,5 | <0,5 | <1,0 | <1,0 | <1,0 |
LOI (wt%) | <1,0 | <1,0 | <3,0 | <3,0 | <3,0 |
D50 (mkm) | <5,0 | <0,5-5 | <3,0 | <1,0-5,0 | <1,0 |
Sirt maydoni (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
Xususiyatlar turi | Mahsulot turlari | ||||
Kimyoviy tarkibi | 12Y ZrO2 | Salom YbarqarorlashdiZrO2 | Qora YbarqarorlashdiZrO2 | Nano ZrO2 | Issiqlik buzadigan amallar ZrO2 |
ZrO2+HfO2 % | ≥79,5 | ≥94,0 | ≥94,0 | ≥94,2 | ≥90,6 |
Y2O3 % | 20±0,25 | 5,25±0,25 | 5,25±0,25 | 5,25±0,25 | 8,8±0,25 |
Al2O3 % | <0,01 | 0,25±0,02 | 0,25±0,02 | <0,01 | <0,01 |
Fe2O3 % | <0,005 | <0,005 | <0,005 | <0,005 | <0,005 |
SiO2 % | <0,02 | <0,02 | <0,02 | <0,02 | <0,02 |
TiO2 % | <0,005 | <0,005 | <0,005 | <0,005 | <0,005 |
Suv tarkibi (wt%) | <1,0 | <1,0 | <1,0 | <1,0 | <1,0 |
LOI (wt%) | <3,0 | <3,0 | <3,0 | <3,0 | <3,0 |
D50 (mkm) | <1,0-5,0 | <1,0 | <1,0-1,5 | <1,0-1,5 | <120 |
Sirt maydoni (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
Xususiyatlar turi | Mahsulot turlari | |||
Kimyoviy tarkibi | SeriybarqarorlashdiZrO2 | Magniy barqarorlashdiZrO2 | Kaltsiy stabillashgan ZrO2 | Zirkon alyuminiy kompozit kukuni |
ZrO2+HfO2 % | 87,0±1,0 | 94,8±1,0 | 84,5±0,5 | ≥14,2±0,5 |
CaO | ----- | ------ | 10,0±0,5 | ----- |
MgO | ----- | 5,0±1,0 | ------ | ----- |
CeO2 | 13,0±1,0 | ------ | ------ | ------ |
Y2O3 % | ----- | ------ | ------ | 0,8±0,1 |
Al2O3 % | <0,01 | <0,01 | <0,01 | 85,0±1,0 |
Fe2O3 % | <0,002 | <0,002 | <0,002 | <0,005 |
SiO2 % | <0,015 | <0,015 | <0,015 | <0,02 |
TiO2 % | <0,005 | <0,005 | <0,005 | <0,005 |
Suv tarkibi (wt%) | <1,0 | <1,0 | <1,0 | <1,5 |
LOI (wt%) | <3,0 | <3,0 | <3,0 | <3,0 |
D50 (mkm) | <1,0 | <1,0 | <1,0 | <1,5 |
Sirt maydoni (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Zirkoniya boncuklar uchun dastur
Tsirkonyum oksidining ba'zi mashhur ilovalari:
Agar sizda biron bir savol bo'lsa. Iltimos, biz bilan bog'laning.