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.

● 氧化锆磨介相对其它磨介的优势

●Advantages

■极低的磨耗，可防止物料污染。

Low wear loss that can prevent material from being polluted.

■磨介密度高，从而得到高的研磨效率。

High density that can promote grinding efficiency.

■使用寿命长，其综合运行成本低。

Service life is long. The operating cost is very low.

● 磨介材料常规性能指标

● Grinding media material convention performance index

氧化锆陶瓷磨介材料是高纯氧化锆(纯度99.8%以上)为主体,以3mol%氧化钇为稳定剂,形成的稳定的四方相结构其常规性能指标如下表所示:

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	单位Unit	参数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
压碎强度	Crushing Load	KN	15(φ5磨介)
抗弯强度	Bending toughness	MPa	900
弹性模量	Modulus Elasticity	GPa	200

备注:以上数据是根据通用的测试方法而测得的有代表性的平均值，并随正常生产情况的波动而变化。这些数据是作为一项技术服务内容而提供的，有时可能有所调整，所以，它们不应视作产品指示，如有需要，请与我公司联系以获取最新数据。

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

● 产品等级、密度、磨耗和外观指标见下表

● The product grades density, abrasion and appearance index see the following table

产品类别 Descriptions	性能指标 Performance Index
产品类别 Descriptions	质量能级 Quality Grades	密度Density(g/cm³) Density(gcm³)	磨耗率（ppm/hr） abrasion rate	外观 Appearance
φ 3以下滚动成型磨介 Sphere grinding media small than Dia3mm with rolling forming method	优等品Superior	≥6.05	≤1	无裂纹、较图、无杂色、无吸红现象 No cracks, rounder, without noise, without absorbing red appearance
	合格品 Qualitied	≥6.0	≤8	无裂纹、圆度一般、允许少量染色无吸红观象 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，不同的测试装备此值不同。

Abrasion rate relerg to add water since the abrasion of grinding values,different test equipment this value n dilferent

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