High Hardness Si3n4 Silicon Nitride Grinding Ball Used in Laboratories and Production Lines

• Application: Aerospace, Electronics, Medical, Refractory, Industrial Ceramic
• Type: Ceramic Balls
• Color: Black,Gray
• Water Absorption: 0
• Vickers Hardness: 14 Gpa
• Thermal Shock Resistance: 605 T(C)
• Model NO.: AA INCS006
• Thermal Conductivity: 22W/M.K
• Processing Service: Punching, Moulding
• Density: 3.24-3.26 g/cm3
• Compressive Strength: 3000MPa
• Maximum Use Temperature: 1500ºC
• Flexural Strength: 750-800 MPa
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Silicon Nitride Ceramic Ball

Silicon Nitride Grinding Ball Series

Features:
* High hardness
* Wear resistance and corrosion resistance
* Antimagnetic electricity
* Solve the pollution problem of other grinding media materials on the product, ensuring purity and quality
* Long service life and operating costs

Application:
>Equipment such as ball mills, stirring mills, and vibration mills used in laboratories and production lines.
>Fields such as crushing, grinding, or dispersing advanced ceramic powder materials, magnetic materials, non-metallic mineral materials, and pyrotechnic materials.
>Ultra fine dispersion of high-end materials, especially in working conditions with extremelyhigh requirements for product purity and fineness.

 

Silicon Nitride Properties
Properties			Units	Silicon Nitride (Si3N4)
						HPSi3N4	GPSi3N4
Mechanical	Density	g/cm3	3.24~3.28	3.24~3.26
		Color	--	Gray	Gray
		Water Absorption	%	0	0
		Vickers Hardness	Gpa	14	14
		Flexural Strength(20°C)	Mpa	850-900	750-800
		Compressive Strength(20°C)	Mpa	3000	3000
Thermal	Thermal Conductivity(20°C)	W/m.K	42	22
		Thermal Shock Resistance(20°C)	Δ T(C)	617	605
		Maximum Use Temperature	°C	1500	1500
Electrical	Volume Resistivity(25°C)	Ω.cm	--	--

 

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