Boron Nitride Rod

Common properties and advantage of boron nitride (compared with the other ceramic materials)

>Low wetability to molten metal
>Relatively high thermal conductivity with low thermal expansion
>Relatively high thermal shock resistance
>Extremely high working temperature with proper inert gas protection (>3000C has been recorded).

Llist and price of regular boron nitride rods

Product description	MOQ	Price
BN99 Rod (dia. 0.25"x L. 6")	10 ea	$35
BN99 Rod (dia. 0.5"x L. 12")	5 ea	$95
BN99 Rod (dia. 1"x L. 12")	2 ea	$195
BN99 Rod (dia. 1.5"x L. 12")	1 ea	$390
BN99 Rod (dia. 2"x L. 12")	1 ea	$700
BN99 Rod (dia. 3"x L. 12")	1 ea	$1400
BN99 Rod (dia. 4"x L. 12")	1 ea	$2700
BN99 Rod (dia. 2"x L. 6")	1 ea	$350
BN99 Rod (dia. 3"x L. 6")	1 ea	$790
BN99 Rod (dia. 4"x L. 6")	1 ea	$1310

Available boron nitride materials for our BN rods

As a supplier of special advanced ceramic materials, QSAM is working together with researching institutions to produce a series of boron nitride material. Except for the pure boron nitride BN99, we also deliver composite boron nitride material with silicon carbide, calcium borate, aluminum nitride and zirconia, to fulfill various of demand for the customers.

BN99 (Data Sheet)	>99% Pure boron nitride material
BN-SiC (Data Sheet)	SiC enhanced boron nitride
BN-AlN (Data Sheet)	Aluminum Nitride enhanced BN
TPBN (Data Sheet)	Thermal purified high purity BN
ZCBN (Data Sheet)	Zirconia enhanced BN
PBN (Data Sheet)	Pyrolytic boron nitride/CVD boron nitride

Pics of our boron nitride rods rods

Our boron nitride rods

 High purity boron nitride rods could withstand higher temperature in vacuum than lower purity and composite boron nitride products. However, the composite materials generally enhanced mechanical properties such as bending strength, and the high temperature performance in air.

Due to the low wetability with metals, boron nitride rod is an ideal material for metal melting works, especially for high purity material metal in vacuum.

As a supplier of solid advanced ceramic materials, QS Rare Elements could custom make all kinds of rods and other products in about 2 weeks with $300 MOQ. Typical boron nitride rods are smaller than 12" dia x 15" length due to the limitation of our equipment. Other form of boron nitride machined products could be available with drawings.

About other boron nitride brands

Hexagonal Boron Nitride (h-BN) has a hardness of about 4, making it a machinable material. HBN/HBR originally referred to product codes for other manufacturers and denoted boric oxide or calcium-enhanced boron nitride materials, respectively. QSAM also provides calcium borate-enhanced boron nitride rods with similar performance to HBN and HBR. While calcium (or zirconium) enhanced HBR (or ZSBN) is the most common composite boron nitride material, we also produce a range of other composite boron nitrides, such as AlN-BN and SiC-BN.

Tags: Rod, Bar, Blank, Boron Nitride, hBN, 99, high purity

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