Brown Crystals Aluminium Carbide Al4C3 For Abrasive In High – Speed Cutting Tools

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Product Details:

Place of Origin: China
Brand Name: OEM
Certification: CE/ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1 kg / vacuum aluminum bags, 25kg/pail ,50kg/pail
Delivery Time: 5-7 working days after receiving payment details
Payment Terms: T/T, Western Union, L/C

Product:Aluminium Carbide PowderCAS:1299-86-1
Molecular Mass:143.95853 G/molMolecular Formula:Al4C3
Appearance:Yellow/brown CrystalsRefractivity:6.35 M3·mol-1
Water Solubility:144.0 Mg/mLMelting Point:2100°C
High Light:

carbide raw material, carbide material


Aluminium Carbide Al4C3 used an abrasive in high-speed cutting tools

Brief Description  of Aluminium Carbide Powder Al4C3

Aluminium carbide is a carbide of aluminium. 
Aluminum carbide, chemical formula Al4C3, is a carbide of aluminum. 

It has the appearance of pale yellow to brown crystals.

It is stable up to 1400 °C. It decomposes in water with the production of methane.

Asthma-like symptoms may continue for months or even years after exposure to Aluminium carbide.

Aluminium carbide is a common impurity of technical calcium carbide and often forms as a corrosion product of graphite electrodes.

Synonym of Aluminium Carbide Powder Al4C3

Aluminum carbide

Aluminum carbide (Al4C3)


Tetraaluminium tricarbide

Structure of Aluminium Carbide Powder Al4C3

Aluminum carbide has an unusual crystal structure that consists of alternating layers of Al2C and Al2C2.

Each aluminum atom is coordinated to 4 carbon atoms to give a tetrahedral arrangement.

Carbon atoms exist in 2 different binding environments

Specifications of Aluminium Carbide Powder Al4C3


Chemical Composition %



















-60 mesh,-325 mesh or on-demand processing


 Application of Aluminium Carbide Powder Al4C3

1.It is used an abrasive in high-speed cutting tools and in pyrotechnics. 
1. Used for catalyst, desiccant, etc.,

2. Also be used in metallurgical industry.


1: May I get one sample before placing order?
Re: Yes, we’d like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a little product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

2: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, It will cost days to weeks to come to your destination port, which depends on where the port is.

3: Is there any possible to use my appointed label or package?
Re: Sure. we’d like to use label or package according to your requirement if needed.

4: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can’t come to the quality we promise, you can ask for refund.

Contact Details

Greenearth Industry Co.,Ltd
Contact Person: Ms. Linda

Tel: +86-19945681435

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