High Purity Boron Nitride Crucible for Metal Melting

• Customization: Available
• Application: Melting, Industrial Ceramic
• Material: Boron Nitride
• Model NO.: BN-A 012
• Density: 2.0g/cm3
• Raw Material: Boron Nitride Powder
• Max. Working Temperature: 2300
• Max Size: Dia 350mm H300mm
• Type: as Drawing
• Transport Package: Vacuum Bag
• Specification: as drawing
• Trademark: PENSC
• Origin: China
• HS Code: 6903900000
• Production Capacity: 100000PCS Per Year

Product Description

High purity boron nitride crucible for metal melting

Specification

Setting Information
Chemical Structure	BN-99.5%
Density	1.95-2.0 g/cm^3
Thermal conductivity at 20ºC	75W/mk
MAX-Temperature of use	oxidizing   900ºC
	vacuum  1800ºC
	inert  2200ºC

Product Description

 

Features & Advantages

* Adopting international leading manufacturing boron nitride powder, Ensure the purity of materials and High temperature resistance.

* Adopting cold-isostatic pressing and bidirectional hot-pressing sintered technology, High density and longer lifetime.

* Stable and mature production technology and process, not use any binder, ensure material stability.

 

Typical Applications

* High Purity Boron Nitride Block for molten metal processing crucible.

* High Purity Boron Nitride Block Crucibles and setter plate for Nitride phosphors, Silicon Nitride, Aluminum nitride firing.

* High Purity Boron Nitride Block Insulators and protective tubes for high-temperature furnaces

* High Purity Boron Nitride Block Insulators for polysilicon ingot furnace

                    

Grade	PENSC-BN-A
Chemical structure	%	99.5
Other components		No
Density	g/cm^3	1.95-2.10
Hardness	HL	300
Flexural Strength	Mpa	35
Coefficient of thermal expansion (25ºC-1200ºC)	(10-6/K)	-1~2.5
Thermal conductivity at 20ºC	W/mk	50
MAX-Temperature of use	oxidizing	900ºC
	vacuum	1800ºC
	inert	2200ºC
RT Resistivity	Ω.cm	>10^14

   

 

Installation Process

 

 

 

EXIHIBITION

 

 

Certifications

 

Company Information

        * Established in 1997, PENSC is a professional and high-tech enterprise which is focus on developing and manufacturing boron nitride and its composite materials. With years of deep cultivation,not only has PENSC accumulated rich production experience in the field of thermo-compression sintering boron nitride ceramics, but it also has trained many professional experts and talent technicians.
        * Equipped with 40 sets of international leading production line of vacuum hot-pressed sintering furnace and with complete supporting facilities which include process and testing apparatus,PENSC has developed unique formula and advanced technology,improved managerial system, and guaranteed excellent products and stable quality. Consequently, PENSC has been playing a leading and indispensable role in the industry of boron nitride production &sales in China.
        * Ranked first in terms of domestic productivity and quality, PENSC produces one million conductive ceramics evaporation boats annually,ranking second in the world. PENSC has developed various kinds of boron nitride ceramics products, which are widely used in manufacture of stripe  amorphous alloy and ultra-temperature furnace, as well as in the industries of steel casting,semiconductor, micro-electronics, aerospace, etc.
       * PENSC has passed through ISO certifications and SGS testing standards. Additionally, it has many patents for invention and for utility models. Not only does PENSC occupy 30% share of domestic market, but also its products have been exporting such many countries and districts as North Korea, Japan, Southeast Asia, East Europe, South America, etc.
       * PENSC has always been adhering to the enterprise culture of "social commitment, genial, persistence, practicality". Casting considerable emphasis on technological innovation and keeping pace with times, PENSC is totally devoted itself to providing perfect service and efficient ceramics materials for customers. We are looking forward to cooperating with you, thus developing and achieving win-win together!

 

FAQ

 

Q: Are you trading company or manufacturer ?

A: We are factory. We are the leader manufacturer of hot pressing boron nitride ceramics in the world.
     We have 44 sets hot pressing machines.


Q: How long is your delivery time?

A: High Purity Boron Nitride Block , Generally it is 3-5 days if the goods are in stock. or it is 5-20 days if the goods are not in stock, it is according to quantity.


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight. High Purity Boron Nitride Block.


Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

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