Supply ODM Ceramic Polishing Balls - Precision ceramic cutters – Sanxin Hi-Tech Ceramics

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Precision ceramic cutters Main material for making precision ceramic cutters is the silicon nitride, these cutters can replace hard alloy cutter. Ceramic tool life is much more longer than traditional tool, reduce the times of changing tool, guarantee the taper and high precision in manufacturing; ceramic cutter can used for rough machining for high hardness materials, and also used for milling, plaining, interrupted cutting. Properties Compare with Si3N4 Ceramics and SiC Ceramics: Item U...

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Supply ODM Ceramic Polishing Balls - Precision ceramic cutters – Sanxin Hi-Tech Ceramics Detail:

Precision ceramic cutters

Main material for making precision ceramic cutters is the silicon nitride, these cutters can replace hard alloy cutter. Ceramic tool life is much more longer than traditional tool, reduce the times of changing tool, guarantee the taper and high precision in manufacturing; ceramic cutter can used for rough machining for high hardness materials, and also used for milling, plaining, interrupted cutting.

Properties Compare with Si3N4 Ceramics and SiC Ceramics:

Item	Unit	Si₃N₄	SiC
Density	g/cm³	3.23	3.1
Porosity	%	0	0
Color	/	Black	Black
Flexural Strength	MPa	720	550
Elastic Modulus	Gpa	300	410
Poisson’s Ratio	/	0.26	0.14
Compressive Strength	MPa	2300	3900
Fracture Toughness KIC	Mpa.m^1/2	6.2	4.6
Max. Using Temperature (unload)	℃	1050	1650
Coefficient of Thermal Expansion	10^-6/℃	3.2	4.0
Thermal Conductivity	W/m.K	25	120
Volume Resistivity	Ω.mm²/m	>10¹³	10²-10⁶

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Supply ODM Ceramic Polishing Balls - Precision ceramic cutters – Sanxin Hi-Tech Ceramics, The product will supply to all over the world, such as: , , ,

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