Home Companies HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

99% Boron Nitride Ceramic Nozzles For Gas Atomization

Contact Us

[China]

Trade Verify

Address: No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China

Contact name:Daniel

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

99% Boron Nitride Ceramic Nozzles For Gas Atomization

Country/Region	china
City & Province	zhengzhou henan
Categories	Welding Torches

Product Details

Hot-Press Boron Nitride BN nozzles for amorphous soft magnetic alloy spray tapes and metal powders gas atomization

Performance

Use temperature up 2400°C
High density
High hardness
Lower thermal conductivity
Chemical inertness
Resistance to molten melten metals

The main products of Boron Nitride Ceramics

Hot pressing hexagonal boron nirtride ceramic and boron nitride composite ceramic, includes:

Insulation tubes, sleeve, and parts for vacuum furnace
nozzles for amorphous soft magnetic alloy spray tapes and metal powders gas atomization
horizontal continuous casting separation rings/crystal tubes
crucibles, composite ceramic molds
TiB2/graphite composite ceramic cathodes for electrolytic aluminum
graphite/BN ceramic composite evaporator boats for vacuum evaporation and aluminum plating
large and medium-sized vacuum hot pressing furnaces
large size hot pressing molds, etc.

Boron Nitride Nozzle Basic Information & Materials

Typical Properties	BN-H	BN99	BN-Ca	BN-A	BN-B	BN-C	BN-D	BN-E
Composition	hBN>99%	hBN>99%	hBN>98.5%	hBN+AL+SI	hBN+AL+ZR	hBN+SIC	hBN+ZrO₂	hBN+ALN
Binder	B₂O₃	B₂O₃	B₂O₃	B₂O₃+Al₂O₃+SiO₂	B₂O₃+Al₂O₃	B₂O₃	B₂O₃+Al₂O₃	B₂O₃+Al₂O₃
Color	White	White	White	White Graphite	White Graphite	Greyish-Green	White Graphite	Greyish-Green
Typical Density (g/cm³)	1.55~1.6	1.85~1.98	1.98~2.03	2.25~2.35	2.25~2.35	2.40~2.50	2.25~2.95	2.45~2.95
Thermal Properties
Max. Using Temperature (°C) In Air In Inert In Vacuum	900 2100 1900	900 2100 1900	900 2100 1900	1000 1750 1750	1000 1700 1700	1000 1700 1700	1000 1800 1800	1000 1800 1800
Thermal Expansion (RT·1000 °C ) (10-6/K)	1.5	1.5	1.5	2	2	2.8	3.5	2.8
Thermal Conductivity (W/mk)	15	35	35	30	30	40	30	85
Electrical and Mechanical Properties
Electrical Resistiity (Ω/cm)	>10¹⁴	>10¹⁴	>10¹⁴	>10¹³	>10¹³	>10¹²	>10¹²	>10¹³
Bending Strength (MPa)	28	30	30	65	65	80	90	90
Compressive Strength(MPa)	50	55	55	145	145	175	220	220
Typical Applications	high-temperature Vacuum	High-Temperature Vacuum	High-Temperature Vacuum	Powder Metallurgy	Powder Metallurgy	Powder Metallurgy	Metal Casting	Powder Metallurgy
lnlustratior for High-Temperature Furnace	✓	✓	✓	✓	✓	✓	✓	✓
Crucibles for Metal Evaporation	✓	✓	✓					✓
Parts for Melting Metals or Glass	✓	✓	✓	✓	✓	✓	✓	✓
Casting Mold for Metals or Alloys		✓	✓		✓
Support Parts for High-Temperature		✓	✓					✓
Pipes or Nozzles for Liquid Metal Handling		✓	✓	✓	✓	✓	✓	✓
Crucibles for Ceramic Sinter	✓	✓	✓		✓			✓

Hot Products

5.5g/Cm3 Density MoSi2 Heating Elements Disilicide Molybdenum Heaters

Disilicide-molybdenum heaters Disilicide-molybdenum heaters used in sintering of ferrites, technical ...

MoSi2 Heating Elements Molybdenum Disilicide Heating Elements

Molybdenum Di-Silicide Heating Elements (MoSi2 Heaters),Excellent High Temperature and Cycling ...

Molybdenum Disilicide Sic Heating Elements ZG1700 Mosi2 Heating Elements

Molybdenum Disilicide (MoSi2) heating elements Specification ZG1700 MoSi2 Heating Element 1. High ...

SiC Resistance High Temperature Heating Element Double Helix Type

1500 ℃ SiC Resistance High Temperature Heating Element Double Helix Type General Description ...

Molybdenum Disilicide Mosi2 Heating Element For Furnaces

High Temperature 1700℃ 1800℃ Molybdenum Disilicide Mosi2 Heating Element for Furnaces 1. Specificati...

The Second Most Electrically Efficient Sic Heating Elements Float Glass

THE SECOND MOST ELECTRICALLY EFFICIENT FLOAT GLASS HEATING ELEMENTS THE SECOND MOST ELECTRICALLY ...

Related Products