High quality/High cost performance Manufacturer Supplied Abrasive Grade Boron Carbide B4c

Min.Order: 10

Product origin: Shijiazhuang, Hebei, China

Infringement complaint:

Complaint

US$ 14 ~ 17

Description

Boron carbide powder is one of the artificial abrasives in cemented carbide. The Mohs hardness is 9.36, the microhardness is 43149.26 - 52955.95N/mm2, the specific gravity is 2.52g/cm3, the melting point is about 2450 ° C, and it does not react with acid and alkali solutions. Boron carbide also has the characteristics of neutron absorption, non-magnetic, semiconductor conductivity, and high grinding efficiency.

Boron carbide is applicable to the grinding, grinding, drilling and polishing of precision components such as various hard tire metals, furniture molds, stones, etc. It is also the main raw material for the manufacture of refractory materials, high temperature resistant materials, wear-resistant electrodes, metal borides, boron alloys, engineering ceramics, boron steels, etc. It has been used in aerospace in recent years.

The price of the product can be determined according to the number of orders and the payment method, until both parties are satisfied. With excellent product quality, good service attitude and high efficiency, the company warmly welcomes customers at home and abroad to visit and discuss business.

Boron Carbide Powder Grain Size and Chemical Elements (International Standard)
Grain Size	Basic Size (um)	Main Chemical Composition
		B %	C%	Fe2O3 %	BC %
60#	315-215	78-81	17-22	0.2-0.4	97-99
80#	200-160
100#	160-125
120#	125-100	78-80	17-22	0.2-0.4	96-98
150#	100-80
180#	80-63
240#	60-50	77-80	17-22	0.3-0.5	96-97
280#	50-40
320#	40-28
W40 (360#)	35-28	76-79	17-21	0.3-0.6	95-97
W28 (400#)	28-20
W20 (500#)	20-14	75-79	17-21	0.4-0.8	94-96
W14 (600#)	14-10
W10 (800#)	10-7	74-79	17-21	0.4-0.9	92-94
W7 (1000#)	7-5
W5 (1200#)	5-3.5	74-78	17-21	0.5-0.9	90-93
W3.5 (1500#)	3.5-2.5
-325#	<45	74-79	17-22	<0.4	92-97
0-44um	<45
-200#	<90	74-80	17-22	<0.3	94-97
-100#	<150
-25um	<25	74-79	17-21	<0.3	92-96
-10um	<10	74-78	17-21	<0.3	91-95
60#-150#	250-75	77-81	17-22	<0.3	95-98
40#-120#	315-106
30#-60#	355-250
Boron Carbide Block	L.C/M.C/H.C	92-80	17-23	<0.3	90-99
Can be customized on requests

Boron Carbide Powder Grain Size and Chemical Elements (European Standard)
Grain Size Mesh/um	Basic Size (um)	B %	C %	BC %
F60	250	77-80	17-21	96-98
F70	212
F80	180
F90	150
F100	125
F120	106
F150	75
F180	75-63	76-79		95-97
F220	63-53
F230	D50=53±3.0
F240	D50=44.5±2.0
F280	D50=36.5±1.5	75-79		95-96
F320	D50=29.2±1.5
F360	D50=22.8±1.5
F400	D50=17.3±1.0
F500	D50=12.8±1.0	74-78		94-95
F600	D50=9.3±1.0
F800	D50=6.5±1.0
F1000	D50=4.5±0.8	74-78		91-94
F1200	D50=3.0±0.5
F1500	<5
#60-#150	250-75	76-81		93-97
-100 mesh	<150
-200 mesh	<75
-325 mesh	<45
-25 mesh	<25
-10 mesh	<10

Baotong Silicon Carbide New Material Co., Ltd. is a silicon carbide and boron carbide enterprise integrating production, processing and sales. It has one 26000Kva and 12500kva silicon carbide boron carbide smelting production line, and is equipped with segment sand and fine powder processing equipment, which can be customized according to customer requirements. Processing granularity.

The company adopts a fully automated computerized batching system to ensure accurate proportioning, adopts three-stage multiple grading to ensure excellent quality, and has a dedicated product testing center to ensure excellent and stable product quality. It has an after-sales service center to ensure perfect service support. The company was established in June 2012, and its production technology and equipment have reached the world's advanced level.

The product has high strength, high wear resistance, high temperature resistance, rapid cooling and heating resistance, acid and alkali corrosion resistance, oxidation resistance, good thermal conductivity and thermal shock resistance, high temperature creep resistance and other properties and characteristics. Baotong Company is specialized in the production of four highs (high density, high crystallinity, high purity, high uniformity), and has its own deep processing workshop with two production lines. The product has a wide range of uses, mainly used in new energy vehicles, chips, grinding, Industrial Systems, etc. The company has built a silicon carbide manufacturing base and a silicon carbide R&D center.

Q1:Are you a trading company or manufacturer?
A: We are factory.

Q2: how can we guarantee quality?

A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q3: Can you produce according to the samples and drawings?A: Yes.

Q4: Do you test all your goods before delivery?A: Yes, we have 100% test before delivery for 3 times.

Q5: After-sales serviceA: If you find any broken products in mass quantity, we will produce again or compensate money directly and offer discount in next order.
We can sign the quality agreement when order confirmed. So we must make sure quality for you.

For detailed information, just send message.

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