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High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Applications

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High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Applications

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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High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Applications

Description

Focus on Ultra-High Purity & Precision Applications

Looking for a ceramic crucible that guarantees uncompromised precision for your critical processes?

Our PBN Ceramic Crucible stands out with ultra-high purity, ensuring uniform and stable material properties in every use.

Whether it’s semiconductor manufacturing, laboratory research, or other precise applications,

this crucible delivers consistent results you can rely on.

Say goodbye to material inconsistencies and hello to enhanced process accuracy—choose our PBN Ceramic Crucible for your high-precision needs!

High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Applications

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:

High Grade Alumina Ceramic Crucible

Alumina Ceramic Crucible for Semiconductor

High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Applications Images

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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