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High hardness boron carbide B4C

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Zhengzhou haixu abrasives co.,ltd

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Product name	High hardness boron carbide B4C	Certification	-
Category	Abrasives	Ingredients	-
Keyword	b4c , boron carbide , high hardness b4c	Unit Size	-
Brand name	Haixu abrasives	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	2849

High hardness boron carbide B4C

Size	Approx Size(microns)	Chemical Composition(%)
Size	Approx Size(microns)	B%	C%	Fe2O3	B+C%
F60	300-250	78-81	17-22	0.2-0.4	97-99
F80	212-180	78-81	17-22	0.2-0.4	97-99
F100	150-125	78-81	17-22	0.2-0.4	97-99
F120	125-106	78-80	17-22	0.2-0.4	96-98
F150	106-75	78-80	17-22	0.2-0.4	96-98
F180	75-63	78-80	17-22	0.2-0.4	96-98
F230	53.0±3.0um	77-80	17-22	0.3-0.5	96-97
F240	44.5±2.0um	77-80	17-22	0.3-0.5	96-97
F280	36.5±1.5um	77-80	17-22	0.3-0.5	96-97
F320	29.2±1.5um	76-79	17-21	0.3-0.6	95-97
F360	22.8±1.5um	76-79	17-21	0.3-0.6	95-97
F400	17.3±1.0um	75-79	17-21	0.4-0.8	94-96
F500	12.8±1.0um	76-79	18-22	0.3-0.7	94-97
F600	9.3±1.0um	74-78	17-21	0.4-0.9	92-94
F800	6.5±1.0um	74-78	17-21	0.4-0.9	92-94
F1000	4.5±0.8um	75-78	18-22	0.1-0.8	90-94
F1200	3.0±0.5um	75-78	18-22	0.1-0.8	90-94
F1500	2.0±0.4um	75-78	18-22	0.1-0.8	90-94
F2000	1.2±0.3um	75-78	18-22	0.1-0.8	90-94
Physical Properties	Appearance		Black powder
	Molecular Weight (g/mol.)		55.25515
	Specific Heat (cal-mol-c)		12.5
	Knoop Hardness		2750
	Mohs Hardness		9.6
	Micro Hardness		4950kgf/mm2
	Density & phase		2.52 g/cm （Solid）
	Melting point		2350 °C (2623.15 K)
	Boiling point		>3500 °C (>3773.15 K)
	Solubility In Water		Insoluble
	Crystal Structure		Rhombohedral
Application	· Boron Carbide is well suited to a variety of industrial applications including: · Abrasives for lapping and ultrasonic cutting · Anti-oxidant in carbon-bonded refractory mixes · Armor · Nuclear applications such as reactor control rods and neutron absorbing shielding Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides

Zhengzhou haixu abrasives co.,ltd

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Company introduction: Zhengzhou Haixu Abrasives Co.,ltd ,founded in 1999, with more than 80 Staff including 10 professional and technical personnel, is specialized in production and sale of abrasives. Our main products are white fused aluminum oxide, brown fused aluminum oxide,black aluminum oxide and silicon carbide and other related products running under the certifications G B , I S O,F E P A and J I S . At present, our annual production capacity is about 30000tons and sales exceeded 100 millions. Our company owns science Management system and perfect quality control system with all kinds of testing equipment such as Omec, slap-sieve and microscope.

In order to serve our international customers better and make our abrasive products to global market widely, we established Henan Sicheng Co.,ltd in 2010,which is specialized in international business in abrasive field. Since its establishment, until now we have supplied our abrasives products to more than 200 customers from over 40 countries, and received a favorable report from customers both home and abroad

All staff from Haixu Abrasives hope to cooperate with you sincerely, and finally to get win-win situation.