High Hardness Si3n4 Silicon Nitride Industry Ceramic Nozzle Burner for Automotive Industry

• Application: Aerospace, Electronics, Medical
• Type: Ceramic Parts
• Compressive Strength: 3200
• Flexural Strength: 480
• Color: Black
• Vickers Hardness: 24
• Model NO.: Silicon Nitride Blast Nozzle
• Water Absorption: 0
• Processing Service: Moulding
• Max Working Temperature: 1000ºC
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

 

 

High Hardness Si3N4 Silicon Nitride Industry Ceramic Nozzle Burner for Automotive Industry

Pressureless sintered silicon nitride ceramic nozzle is a nozzle made from pressureless sintered silicon nitride ceramic, a

high-performance ceramic material known for its excellent mechanical, thermal, and chemical properties. Silicon nitride nozzles find applications in various industrial and engineering fields due to their exceptional characteristics.

 

Silicon Nitride (Si3N4) Characteristics: 1. Good thermal shock resistance 2. Creep resistance 3. Low density 4. High fracture toughness 5. High hardness and wear resistance 6. Electrical resistivity

 

Applications of Silicon Nitride Nozzles:

> Manufacturing and Machining > Semiconductor Industry > Automotive Industry > Aerospace Industry > Spraying and Coating

 

Silicon Nitride Ceramic 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	--	--

 

 

 

Silicon Nitride Ceramic 4 Types:

* Reaction-Bonded Silicon Nitride (RBSN)
* Hot Pressed Silicon Nitride (HPSN)
* Sintered Reaction-Bonded Silicon Nitride (SRBSN)
* Sintered Silicon Nitride (SNN)

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