Gas Pressure Sintering Si3n4 Silicon Nitride Ceramic Ring

• Application: Aerospace, Electronics, Medical, Industrial Ceramic
• Type: Ceramic Rings
• Shape: Customized Designs
• Advantage: Abrasion Resistance
• Size: Size Customized
• Color: Black
• Model NO.: AA INC-VW211
• Processing Service: Moulding
• Feature: Anti-Corrosion
• Weight: Light
• Fracture Toughness: High
• Certificate: RoHS
• Transport Package: Wooden Case with Inner Foam Protection
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Si3N4 Silicon Nitride Ceramic Ring

Silicon Nitride (Si3N4) is 60% lighter than steel but strong enough to survive some of the most demanding applications in a variety of industries. This lightweight, high-strength ceramic material is used as an alternative to stainless steel, super alloys, tungsten carbides and first-generation ceramics such as Al2O3 and ZrO2. It offers excellent thermal shock resistance and high fracture toughness, compatibility with nonferrous metal melts, and improved structural reliability compared to other ceramic materials.

 

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
 

Silicon Nitride Property
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	--	--

 

 

 

VR

Product Classification

SEND ME

If you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours