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本公司生產(chǎn)的氧化鋯磨介是采用優(yōu)質(zhì)的原料和先進(jìn)的加工工藝技術(shù)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(nóng)藥、食品醫(yī)藥原料等作高效、潔凈和經(jīng)濟(jì)的分散和研磨。
與傳統(tǒng)的研磨介質(zhì)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(tǒng)研磨介質(zhì)所無法比擬的研磨效率。
TZP grinding media is made of superior material and advanced technical craft. It 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 rare-earth 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.
磨介材料常規(guī)性能指標(biāo)
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(wěn)定劑,形成的穩(wěn)定的四方相結(jié)構(gòu),其常規(guī)性能指標(biāo)如下表所示:
|
性能 |
Items |
單位Unit |
參數(shù)Typical Values |
|
成分 |
Composition |
wt% |
94.8%ZrO25.2%Y2O3 |
|
硬度 |
Hardness(HV5) |
kgf/mm2 |
1250 |
|
密度 |
Density |
g/cm3 |
6.0 |
|
壓碎強度 |
Crushing Load |
KN |
15(Ф5磨介) |
|
抗彎強度 |
Bending toughness |
MPa |
900 |
|
彈性模量 |
Modulus elasticity |
GPa |
200 |
備注：以上數(shù)據(jù)是根據(jù)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(chǎn)情況的波
動而變化。這些數(shù)據(jù)是作為一項技術(shù)服務(wù)內(nèi)容而提供的，有時可能有所調(diào)整，所以，它們不應(yīng)視作產(chǎn)品指標(biāo)。如有需要，請與我司聯(lián)系以獲取最新數(shù)據(jù)。
Remark: The above data is representative average value tested by general test methods. It will be 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 quality index. If you need, please contact us to get the latest data.
氧化鋯磨介相對其它磨介的優(yōu)勢：
Advantages
1、極低的磨耗，可防止物料污染。
Low wear loss that can prevent material from being polluted.
2、磨介密度高，從而得到高的研磨效率。
High density that can promote grinding efficiency.
3、使用壽命長，其綜合運行成本低。
Service life is long. The operating cost is very low.
產(chǎn)品等級、密度、磨耗和外觀指標(biāo)見下表
|
產(chǎn)品類別 |
性能指標(biāo) |
|
質(zhì)量等級 |
密度Density（g/cm3） |
磨耗率(ppm/hr) |
外觀 |
|
Φ3~Φ10等靜壓成型球形磨介 |
優(yōu)等品 |
≥6.03 |
≤1 |
無裂紋、無棱、無雜色、無吸紅現(xiàn)象 |
|
合格品 |
≥6.0 |
≤8 |
無裂紋、棱不明顯、允許少量雜色、無吸紅現(xiàn)象 |
|
Φ3以下滾動成型磨介 |
優(yōu)等品 |
≥6.05 |
≤1 |
無裂紋、較圓、無雜色、無吸紅現(xiàn)象 |
|
合格品 |
≥6.0 |
≤8 |
無裂紋、圓度一般、允許少量雜色、無吸紅現(xiàn)象 |
|
柱形磨介 |
優(yōu)等品 |
≥6.0 |
≤5 |
無裂紋、無崩口、無雜色、棱角過渡圓滑、無吸紅現(xiàn)象 |
|
合格品 |
≥6.0 |
≤20 |
無裂紋和崩口、允許少量雜色、無吸紅現(xiàn)象 |
磨耗率指加清水自磨的磨耗值，不同的測試裝備此值不同。
TZP磨介強度指標(biāo)如下
|
等靜壓球形磨介規(guī)格 |
|
Φ3 |
Φ5 |
Φ6.5 |
Φ8.5 |
Φ10 |
|
壓碎強度(KN) |
5.0 |
15.0 |
25 |
35 |
50 |
備注：以上數(shù)據(jù)是根據(jù)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(chǎn)情況的波
動而變化。這些數(shù)據(jù)是作為一項技術(shù)服務(wù)內(nèi)容而提供的，有時可能有所調(diào)整，所以，它們不應(yīng)視作產(chǎn)品指標(biāo)。如有需要，請與我司聯(lián)系以獲取最新數(shù)據(jù)。
Remark: The above data is representative average value tested by general test methods. It will be 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 quality index. If you need, please contact us to get the latest data.
標(biāo)準(zhǔn)規(guī)格 Standard specification
|
磨介規(guī)格 (mm) Grinding media Specification |
成型工藝
Molding technique |
備注Note |
|
球形
Sphere |
Φ0.3-0.5, Φ0.5-0.8,Φ0.8-Φ1.0, Φ1.0-1.2,Φ1.2-1.4, Φ1.4-1.6,Φ1.6-1.8, Φ1.8-2.0,Φ2.0-2.5 |
滾出成型
Rolling |
Φ8.0、Φ10及以上規(guī)格可提供鋼模干壓成型磨介。
干式等靜壓成型磨介包括去帽和有帽兩種。
It provide steel dry pressing for the grinding media ofΦ8.0,Φ10 and above specifications.
Dry pressing molding include the grinding media with cap and the grinding media without cap. |
|
Φ2,Φ3, Φ4.5, Φ5.0,Φ6.5, Φ7, Φ8.5, Φ10,Φ12, Φ15, Φ20 |
干式等靜壓成型
Dry press |
|
Φ25, Φ30, Φ40, Φ50 |
干式+濕式等靜壓成型
Dry press + wet press molding |
|
柱形
cylinder |
Φ7×7, Φ7.5×7.5,Φ9.7×9.7,Φ12.7×12.7,Φ15×15, Φ20×20, |
鋼模干壓+濕式等靜壓成型
Steel mould dry press + wet press molding |
其它非標(biāo)類規(guī)格需新開模具
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