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High Quality Boron Carbide B4c with Great Grinding Efficiency Abrasion Resistance buy - image1

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High Quality Boron Carbide B4c with Great Grinding Efficiency Abrasion Resistance

Name: High Quality Boron Carbide B4c with Great Grinding Efficiency Abrasion Resistance
Brand: GOLDSTAR
SKU: pr2507161131
Price: 11 USD
Availability: InStock

TDS 5 Inquiries

Unit Price: Get Latest Price 

CAS No.:

12069-32-8

Grade:

Industrial Grade

Content:

99%

Port:

Tianjin

Brand:

GOLDSTAR

Packaging:

25kg/bag

Price valid (until):

2025-12-31

Contact Supplier

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Hebei Goldstar Technology Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

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Product Description
Seller Information
Inquiry History

Description

Product Description

Boron Carbide Powder (B4C) a black crystal powder, is one of the hardest Man-Made materials. Its hardness with Mohs hardness 9.36 and microscopic hardness 5400-6300kg/mm2 is only near upon diamond. Its density is 2.52g/cm3 and melting point is 2450ºC. It has excellent abrasion resistance and large neutron-absorbing cross section. The boron carbide possesses properties of endurance hi/low temperature, no reaction with either acids or alkalis, high grinding efficiency, no magnetism. It is a good replacement of diamond. Boron carbide also possesses the special properties of light quality, neutron absorbing, semi-conductivity, etc., so it is widely used in machinery, electronics, instrumentation, metallurgy, national defense, armed forces, nuclear, aviation industry, and also used as abrasives, classic refractory and specific welding materials, human protection materials and so on.

Boron carbide is widely applied as follows: boriding refractory, ion transfusion, film layer as well as grinding, polishing, lapping, drilling hard metal alloys, sapphire, watches, jewels, etc. Meanwhile, it is main material for the wear-resisting parts, precise meter-age element, sandblasting nozzle, precise spray nozzle, sealed washer, smelting boron steel, boron alloy, etc.

Boron carbide has showed many better properties of physics and chemistry in the hi-science/technology fields.

Application

Boron Carbide, molecular formula B4C, is one of the three hardest materials known (the other two are diamond and CBN cubic boron nitride) and commonly used in tank armor, bulletproof clothing, and many industrial products.

Boron Carbide can absorb large amounts of neutrons without forming any radioactive isotopes, so it's an ideal neutron absorber for nuclear power plants, and can be used to control the rate of nuclear fission. Boron Carbide is mainly made as a controlled rod in a field, but sometimes it is made into the powder to increase the surface area. It has many advantages including low density, high strength, high temperature stability and good chemical stability, widely used in wear resistant parts, ceramic reinforcement, especially in light armor, reactor neutron absorbers, etc.

In addition, boron carbide is easier to manufacture and less costly than diamonds and cubic boron nitride(CBN), so it can be used more widely. It can replace expensive diamonds in some applications and is commonly used in grinding, lapping, drilling, etc.

Product Parameters

Item	Crystal system	Crystal color	Density	Melting point	Mohs hardness	Micro hardness
Boron carbide	Hexagonal	Black	2.52g/cm3	2450ºC	9.36	5400-6300kg/mm2

Certificate of Analysis
Specification	60-200#	Quantity	/
Sampling Date	June/12th/2023	Issuing Date	June/12th/2023
(Weight %) Chemical Data		Vibrating screen test results
Total Boron	78.37	-60 mesh	0
B2O3	0.41	+200mesh	85
Free B	0.21	-200mesh	15
Boron Compound	78.16
Total Carbon	20.53
Free C	9.00
Carbon Compound	20.23
Fe2O3	0.30
B4C	98.90

Packaging & Shipping

Shipping by air, by sea, by air express like FEDEX OR UPS OR DHL .
Small package: 25kg/Bag

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

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Chinese manufacturer specializing in the production of chemicals. Our company is well known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers from all over the world to contact us for future business relationships and mutual success.

FAQ

1. Q: Are you manufacturer or trading company?

A: We are a professional manufacturer in integrating design, development, trial and production.

2. Q: How's your quality?
A: You can be assured of high quality. We have achieved ISO9001, ISO17712:2013, certificates.

3. Q: Can I get your samples?
A: Sure, we can provide you free samples for checking our quality.

4. Q: Can you offer OEM?
A: Yes, OEM are always welcome. Please email us relevant information.

5. Q: How's your service?
A: "Quality First, Service First". No matter how big or small the order is, we will take it seriously and be responsible.

Certificates

Basic Info

Product Name:

Boron carbide

Other Name:

Boron carbide (B4C);Norbide;Tetraboron carbide;Tetraboron monocarbide;Boron carbide (B12C3);Denkaboron 1200;Denkaboron 1500;Boron carbide;Denkaboron F 1;F 1500;Tetrabor 1000;Tetrabor 500;Tetrabor 1500;HS (carbide);HS;Stark HS;ESK 1500;B 4C-C1005;DB 1031J;Ceralloy 546-3E;F 60;F 360;F 1200;Borcarbid HD 20;Boron carbide (B0.8C0.2);1500F;S 22;F 220;Boron carbide (BC0.25);12075-36-4;12676-28-7;37269-74-2;53239-04-6;216987-54-1;615561-49-4;1008796-82-4;1443765-60-3;1458684-27-9;2271194-30-8;2306414-01-5

CAS No.:

12069-32-8

Molecular Formula:

CB4

InChIKeys:

INAHAJYZKVIDIZ-UHFFFAOYSA-N

Molecular Weight:

59.28650

Exact Mass:

60.06850

EC Number:

235-582-7

UNII:

T5V24LJ508

DSSTox ID:

DTXSID4051615

HScode:

2849901000

Categories:

Non-metallic Minerals

Characteristics

PSA:

XLogP3:

-2.87230

Appearance:

DryPowder; DryPowder, PelletsLargeCrystals; OtherSolid

Density:

2.33 g/cm³

Melting Point:

2350ºC

Boiling Point:

3500ºC

Storage Conditions:

Keep in a cool, dry location. Keep container closed when not in use.

See More Boron carbide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Boron carbide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

Location:
Room 2701, Building4,Tatan International Trade Plaza, South of Shengli street, Qiaoxi District ,Shijiazhuang city

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2020

Management principles
Our company offers a variety of products which can meet your multifarious demands. We have adhered to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

Passed the ISO 9001: 2008 certificate
We specialize in chemical products that have covered most regions of China and exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the company has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. The National Ministry of Science and Technology named our company "National Key High-tech Enterprise" in 2003. The company has passed the ISO 9001: 2008 certificate of CQC.

Business philosophy
We will continue to focus the development on the principle of an "energy-saving, emission reducing and recycling economy", to insist on independent innovation and technology-driven, to covert practical resources and technical advantages into an industrial advantage, and to combine reasonably the economic benefits with society. At the same time, Loman Corp. will practice our struggle goal of "the super excellent Loman, the global Loman, the centennial Loman".

Comply with ISO 9001 and ISO 2000 standards
We now have more than 80 people in our team and built research centers in Jinan and Qingdao. Our manufacturing site is allocated to the chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly comply with ISO 9001 and ISO 2000 standards in the manufacturing process, and our lab and workshop are tightly in accordance with GMP standards. Our products are best selling in Europe, South and North America, Asia Pacific area and Africa. We sincerely welcome new and regular customers around the world to visit us for business negotiation.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Romania	Boron Carbide – B4C	1.00 MT	Apr 12, 2025
India	boron carbide powder 17mic	25.00 KG	Feb 4, 2024
India	Boron Carbide powder	25.00 KG	Jun 13, 2025
India	Boron Carbide powder	50.00 KG	Apr 10, 2024
Italy	150 grit boron carbide grinding powder 97% Powder F24-F2000 HAIXU Abrasives	5 KG	Dec 28, 2023

Post an enquiry for this product

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