Boron Carbide Material From China Manufacturer

Name: Boron Carbide Material From China Manufacturer
Brand: StoneContact.com
SKU: 907929
Price: 100 USD
Availability: InStock

Min Order : 0.20 Tons

Usage:

Purpose of use: Polishing, Grinding

Trade Terms:

Port : Tianjin-China

Shipment Terms:FOB CFR CIF EXW FCA DDP DDU Express Delivery DAF

Payment :

Supplier Detail

Zhengzhou Haixu Abrasives Co., Ltd.

Established: Jul 14,1999

China

Main Product:

white fused alumina, brown fused alumina, silicon carbide, chromite sand, garnet, boron carbide

Ms.Pan Chen

Tel: +86-13526538098

Adr: Room 1409, #1 building, Lvdi Centre, Daxue South RoadB

Visit Store

Product Description

Boron carbide material from China manufacturer

High hardness Boron carbide powder, also known as B4C is produced from high-temperature smelting boric acid and carbon materials in electric furnaces.
Boron carbide is with high hardness up to Mohs’ 9.3, which is the third hard material besides Diamond and CBN.

Boron carbide material from China manufacturer Features:

1. High-temperature resistance, acid-alkali resistance

2. Boron carbide can get a bigger Neutron interception area with high Neutron absorbability.

3. High strength, high chemical stability

4. Low specific gravity

TYPICAL 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	2.52g/cm(Solid)
Melting point	2350℃(2623.15K)
Boiling point	>3500℃(>3773.15K)
Solubility in water	Insoluble
Crystal structure	Rhombohedral

Chemical composition:

Grit Size	Mean Diameter in um	B%	C%	Fe2O3	B4C%
36#	600-500	78-81	17-22	0.2-0.4	97-99
40#	500-425	78-81	17-22	0.2-0.4	97-99
46#	425-355	78-81	17-22	0.2-0.4	97-99
54#	355-300	78-81	17-22	0.2-0.4	97-99
60#	315-215	78-81	17-22	0.2-0.4	97-99
80#	200-160	78-81	17-22	0.2-0.4	97-99
100#	160-125	78-81	17-22	0.2-0.4	97-99
120#	125-100	78-80	17-22	0.2-0.4	96-98
150#	100-80	78-80	17-22	0.2-0.4	96-98
180#	80-63	78-80	17-22	0.2-0.4	96-98
240#	60-50	77-80	17-22	0.3-0.5	96-97
280#	50-40	77-80	17-22	0.3-0.5	96-97
320#	40-28	77-80	17-22	0.3-0.5	96-97
F360/W40	35-28	76-79	17-21	0.3-0.6	95-97
F400/W28	28-20	76-79	17-21	0.3-0.6	95-97
F500/W20	20-14	75-79	17-21	0.4-0.8	94-96
F600/W14	14-10	76-79	18-22	0.3-0.7	94-97
F800/W10	10-7	74-78	17-21	0.4-0.9	92-94
F1000/W7	7-5	74-78	17-21	0.4-0.9	92-94
F1200/W5	5-3.5	75-78	18-22	0.1-0.8	90-94
F1500/W3.5	3.5-2.5	75-78	18-22	0.1-0.8	90-94
F2000/W2.5	2.5-1.5	75-78	18-22	0.1-0.8	90-94
W1.5	1.5-0.5	75-78	18-22	0.1-0.8	90-94
W0.5	0.5-0	75-78	18-22	0.1-0.8	90-94

1. Neutron absorber for nuclear facilities, as reactor control rods and neutron-absorbing shielding

2. Anti-radiation coating for protection walls

3. Polishing sapphire substrate

4. Coating of Wear-resistant electrode

5. Polishing hard alloy such as tungsten carbide as lapping abrasive material

6. wear resistance liner such as bulletproof board and Armor

7. Anti-oxidant in carbon-bonded refractory mixes

8. Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides.

Package：

B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide B4C Boron carbide