Customized PBN PG Ceramic Substrate Composite Heating Element Corrosion Resistance

Categories	Pyrolytic Boron Nitride Ceramics
Brand Name:	YH
Certification:	ISO,CE,ROHS
Place of Origin:	CHINA
MOQ:	2
Price:	Negotiated
Payment Terms:	L/C,D/A,T/T,Western Union,D/P
Supply Ability:	1000pcs per month
Delivery Time:	about 50days
Packaging Details:	By carton
Color:	White to off-white
Lubrication:	Self-lubricating
Material:	Boron Nitride (BN)
Manufacturing Methods:	Hot pressing, chemical vapor deposition (CVD), sintering
Thermal Expansion Coefficient:	2.5 - 3.5 x 10⁻⁶ /K
Maximum Operating Temperature:	Up to 1000°C in air, 3000°C in inert atmosphere
Type:	Ceramic
Electrical Conductivity:	Electrical insulator
Density:	2.1 - 2.3 g/cm³
Applications:	Electronics, high-temperature insulators, lubricants, cosmetics
Hardness:	Mohs scale 2 - 2.5
Thermal Conductivity:	60 - 200 W/m·K
Dielectric Strength:	15 - 30 kV/mm
Mechanical Strength:	Moderate flexural strength
Purity:	Typically > 99%
Maximumoperatingtemperature:	Up to 2800°C in inert atmosphere
Crystalstructure:	Hexagonal
Productname:	Pyrolytic Boron Nitride Ceramics
Electricalresistivity:	10¹³ - 10¹⁵ Ω·cm
Thermalconductivity:	60 - 120 W/m·K
Thermalexpansioncoefficient:	2.5 - 3.5 × 10⁻⁶ /K
Dielectricstrength:	10 - 20 kV/mm
Mechanicalstrength:	Flexural strength approx. 40 - 60 MPa
Porosity:	Typically < 0.5%
Lubricity:	Excellent self-lubricating properties
Chemicalstability:	Resistant to molten metals and most acids

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Hunan Yuanhong New Materials Co.,Ltd

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Customized PBN PG Ceramic Substrate Composite Heating Element Corrosion Resistance

Customized PBN/PGceramic Substrate Composite Heating Element

Description

Pyrolytic Boron Nitride (PBN) ceramic

High purity, 99.999%

Fast temperature increase rate, 200℃ / min

Corrosion resistance, no powder and no gas release at high temperature

The small temperature difference in the temperature area and long service life Customized production design can be realized

Plasma corrosion ruining your crucibles and disrupting production?

Our PBN Ceramic Crucible features a dense, high-purity structure that effectively resists plasma corrosion.

Designed for plasma processing applications in electronics and semiconductor industries,

it minimizes wear and tear, extends service life, and ensures stable process output.

Protect your operations from plasma damage—trust our PBN Ceramic Crucible for superior corrosion resistance.

PBN Ceramic Applications:
-Crystal growth (VGF, LEC Crucible) -Molecular Beam Epitaxy(MBE) Crucible 
-MOCVD Heater 
-PBN Infrared Window 
-Traveling Wave Tube (TWT) (PBN Support Rod) 
-PBN Coating Graphite 
-High temperature, vacuum equipment insulator
Product Features :
>High purity (99.999%) >Low outgassing in high temperature >Uniform thickness, Good consistency in heating 
>Excellent thermal conductivity and shock resistance
>Easy cleaning and Reusabilit
>Inert, no reaction with acid and alkali

			ITEM

			UNIT

			PBN

			Apparent Density

			g/cm3

			2.15-2.19

			Gas permeability(He)

			cm3/s

			<1X10-10

			Micro hardness(Knoop)

			N/mm2

			691.88(a-b plane)

			Tensile strength

			N/mm2

			153.86(parallel)

			Bending strength

			N/mm2

			243.63(parallel)

			197.76(parallel)

			Modulus of elasticity

			N/mm2

			235690

			Specific heat capacity

			Cal/g.℃

			0.371(@200℃)

			0.442(@ 900℃)

			Thermal conductivity 200℃

			W/cm.k

			0.6(parallel)

			0.026(perpendicular)

			Thermal conductivity 900℃

			W/cm.k

			0.4370(parallel)

			0.028(perpendicular)

			Dielectric Strength(RT)

			KV/mm

			56

			Volume Resistivity

			Cm

			3.11X1011

PBN Product List
 
			Pyrolytic Boron Nitride

			Crucible

			OLED Crucible

			VGF Crucible

			LEC Crucible

			MBE Crucible

			Boat

			PBN Boat

			Plates

			PBN Insualting Ring/Substrate

			PBN Plates

			Pyrolytic Graphite

			/

			PG Plate

			/

			PG Crucible

Various Types of PBN Ceramic 

We Can Do OEM and 0BM According to Your Drawing and Requirements.

 
Packing 
 
FAQ
Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramic

Product Tags:

PG Ceramic Substrate

Customized PBN Ceramic Element

Customized PBN PG Ceramic Substrate Composite Heating Element Corrosion Resistance

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ITEM	UNIT	PBN
Apparent Density	g/cm³	2.15-2.19
Gas permeability(He)	cm3/s	<1X10-10
Micro hardness(Knoop)	N/mm2	691.88(a-b plane)
Tensile strength	N/mm2	153.86(parallel)
Bending strength	N/mm2	243.63(parallel)	197.76(parallel)
Modulus of elasticity	N/mm2	235690
Specific heat capacity	Cal/g.℃	0.371(@200℃)	0.442(@ 900℃)
Thermal conductivity 200℃	W/cm.k	0.6(parallel)	0.026(perpendicular)
Thermal conductivity 900℃	W/cm.k	0.4370(parallel)	0.028(perpendicular)
Dielectric Strength(RT)	KV/mm	56
Volume Resistivity	Cm	3.11X1011

Pyrolytic Boron Nitride	Crucible	OLED Crucible
		VGF Crucible
		LEC Crucible
		MBE Crucible
	Boat	PBN Boat
	Plates	PBN Insualting Ring/Substrate
	Plates	PBN Plates
Pyrolytic Graphite	/	PG Plate
Pyrolytic Graphite	/	PG Crucible