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●球形氧化鋯磨介
● Series of Zirconia ceramic grinding media
本公司生產的氧化鋯磨介是采用優質的原料和先進的加工工藝技術精制而成，適合各種砂磨機、磨剝機、攪拌球磨機、滾筒球磨機等對電子漿料、陶瓷粉末、磁性材料、電池原料、稀土材料、非金屬礦、油漆、顏料、油墨、水墨、重鈣、鈦白粉、農藥、食品醫藥原料等作高效、潔凈和經濟的分散和研磨。
與傳統的研磨介質如氧化鋁球、硅酸鋯球、鋼球、瑪瑙球、玻璃珠相比，氧化鋯磨介(Y-TZP磨介)具有高密度、高硬度、高韌性等特點，使其具有傳統研磨介質所無法比擬的研磨效率。
TZP grinding media is made of superior material and advanced technical craft. lt is suitable for any kinds of mills, such as micro- mill, attritor-mill, vibratory mill and ball mill. It can grind and disperse effectively and economically the material of electronic slurry, ceramic powder, magnetic material, battery material rareearrh material, nonmetal ore、 painting, dye, ink, calcium, titanium, pesticide food stuff, medical and so on.
Comparing with other grinding media like Alumina media, zirconia silicate media, steel media, agate media and glass media. TZP grinding media has high density and toughness and supper hardness, So it has better grinding efficiency.
● 氧化鋯磨介相對其它磨介的優勢
●Advantages
■極低的磨耗，可防止物料污染。
Low wear loss that can prevent material from being polluted.
■磨介密度高，從而得到高的研磨效率。
High density that can promote grinding efficiency.
■使用壽命長，其綜合運行成本低。
Service life is long. The operating cost is very low.
● 磨介材料常規性能指標
● Grinding media material convention performance index
氧化鋯陶瓷磨介材料是高純氧化鋯(純度99.8%以上)為主體,以3mol%氧化釔為穩定劑,形成的穩定的四方相結構其常規性能指標如下表所示:
Zirconia, ceramic grinding. media material use high-purity zirconia (99 .8%purlty and above)as the main materials and 3mol% yttria as a stabilizer. to form a stable tetra gonal structure .their composition shown as the fable:
|
性能 |
ltems |
單位Unit |
參數Typical Values |
|
成分 |
Composition |
wt% |
94.8%ZrO2 5.2%Y2O3 |
|
硬度 |
Hardness(HV5) |
Kgf/mm2 |
1250 |
|
密度 |
Density |
G/cm3 |
6.01 |
|
壓碎強度 |
Crushing Load |
KN |
15(φ5磨介) |
|
抗彎強度 |
Bending toughness |
MPa |
900 |
|
彈性模量 |
Modulus Elasticity |
GPa |
200 |
備注:以上數據是根據通用的測試方法而測得的有代表性的平均值，并隨正常生產情況的波動而變化。這些數據是作為一項技術服務內容而提供的，有時可能有所調整，所以，它們不應視作產品指示，如有需要，請與我公司聯系以獲取最新數據。
Remark The above data is representative average value tested by general test methods. It will a little different when the production situation is fluctuated. The data is only provided as a technical service. There will be some adjustments, so it cannot be taken as product quslity index .If you need ,please contact us to get the latest data
● 產品等級、密度、磨耗和外觀指標見下表
● The product grades density, abrasion and appearance index see the following table
|
產品類別 Descriptions |
性能指標 Performance Index |
|||
|
質量能級 Quality Grades |
密度Density(g/cm3) |
磨耗率（ppm/hr） abrasion rate |
外觀 Appearance |
|
| φ 3以下滾動成型磨介 Sphere grinding media small than Dia3mm with rolling forming method |
優等品Superior | ≥6.05 | ≤1 | 無裂紋、較圖、無雜色、無吸紅現象 No cracks, rounder, without noise, without absorbing red appearance |
|
合格品 Qualitied |
≥6.0 | ≤8 | 無裂紋、圓度一般、允許少量染色無吸紅觀象 No cracks, general roundness allow a small noise, without absorbing red appearance |
|
磨耗率指加清水自磨的磨耗值，不同的測試裝備此值不同。
Abrasion rate relerg to add water since the abrasion of grinding values,different test equipment this value n dilferent
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