B4c Boron Carbide for Defense Ballistics Helmet System

• Refractoriness (℃): Refractoriness> 2000
• Type: Boron Carbide
• Shape: Powder
• Transport Package: Ton Bag/Barrel with Wooden Pallet
• Origin: Henan China
• Model NO.: B4C
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

Boron carbide is an inorganic non-metallic high-performance structural ceramic material formed by the combination of boron and carbon under high temperature conditions.
Features:
Light weight, high hardness, 
High temperature resistance
No chemical reaction with acid and alkali. 
Application:
1.Grinding, polishing, drilling and other processing of various cemented carbides, gemstones and other materials, 
2.Manufacturing engineering ceramic abrasive tools, precision measuring components, and engineering ceramic material products with high wear resistance, 
such as: High wear-resistant nozzles for aero-engines, high-precision sealing rings, aerospace vehicle surface coatings, military bullet-proof armor sheets, etc., 
3.Nuclear Industry
Boron carbide is used to make control rods, regulating rods, safety rods, and shielding rods for nuclear reactors, as well as boron carbide tiles, plates, or neutron absorbers for radiation protection.

 

Product Parameters

Product name	Boron carbide powder
Material	B4C
Molar mass	55.26
Certification	ISO9001
Mohs hardness	9.36
Density	2.52g/cm3
Melting point	2450 ° C
CAS	12069-32-8

B4C	Grit Size		B	C	Fe2O3
95-99%	F40	425um	76-80%	17-21.5%	0.2-0.4%
	F46	355um
	F54	300um
	F60	250um
	F70	212um
	F80	180um
	F90	150um
	F100	125um
	F120	106um
	F150	75um
	F180	75-63um
	F220	63-53um
95-97%	F230	D50=53um	75-79%		0.3-0.5%
	F240	D50=44.5um
	F280	D50=36.5um
	F320	D50=29.5um
	F360	D50=22.8um			0.3-0.6%
	F400	D50=17.3um
	F500	D50=12.8um			0.4-0.8%
93-97%	F600	D50=9.3	74-79%		0.3-0.7%
	F800	D50=6.5			0.4-0.9%
	F1000	D50=4.5
	F1200	D50=3.0			0.5-0.9%
	F1500	D50=2.0

Packaging & Shipping

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FAQ

1. How to guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

2.What can we buy from you?
Graphite electrode,electrode paste,cpc/gpc,graphite block,silicon carbide,tabular alumina,brown/white fused alumina,boron carbide.etc

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