參考價(jià)格
面議型號(hào)
品牌
產(chǎn)地
樣本
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一.用途
l 涂料、顏料、色料的研磨、分散;
l 磁性材料、壓電陶瓷、絕緣材料及其它功能材料的研磨;
Applications:
l Grinding and dispersion for coatings, dyes and pigments;
l Grinding for magnetic materials, piezoelectric ceramics, insulation materials and other functional materials;
二、型號(hào)規(guī)格
Types
球型:0.1-20mm,可以根據(jù)用戶需求制作。
Balls:0.1-20mm Customer sizes are also available.
三、技術(shù)指標(biāo)
Specisications
性能 Properties | 單位Unit | 標(biāo)準(zhǔn)值Standard Value |
密度Density | g/cm3 | ≥6.08 |
硬度Hardness | KG/mm2 | >1200 |
強(qiáng)性模量Modulus of elasticity | Gpa | 200 |
熱導(dǎo)率 Thermal Conductivity | W/(m.k) | 2(20-400℃) |
熱膨脹系數(shù)Thermal-expansion coefficient | 10-6K-1 | 9.5 |
壓碎強(qiáng)度Crushing Load | KN | ≥25(φ6.5mm) |
斷裂韌性Flacture Toughness | MPa· m-1/2 | 8 |
晶粒大小Crystallite size | μm | 0.5 |
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