Coarse Silicon Carbide Grit

Carborundum Grit Description

 

Grade	Chemical Compositions(%)
	SiC	FC	Fe2O3	Moisture
	Min	Max
SiC90	90.0	3.0	1.2	0.5
SiC88	88.0	4.0	1.5
SiC85	85.0	4.5	1.8
SiC80	80.0	5.0	3.0
SiC70	70.0	8.0	4.0

 

The strength of the abrasive refers to the firmness of the silicon carbide particles themselves. That is, when the abrasive edge is still quite sharp, it can withstand external pressure without being chipped.

 

Practice has shown that silicon carbide particles with poor strength will crush the abrasive particles quickly, have low cutting ability and short service life. The strength of black silicon carbide grains will directly affect the number of abrasive grains and the length of working time to maintain high cutting ability. During the grinding process, the main reason for the reduction in the cutting ability of silicon carbide abrasives is the fragmentation of the abrasive particles, which reduces the number of large abrasive particles that can produce cutting effects. The fragmented small abrasive particles are easily blocked by chips, so that they cannot After cutting again, the sharp corners before the abrasive grains are broken are not blunted, and the cutting ability is not completely lost, but the particle size becomes slightly smaller.

Of course, because silicon carbide particles are larger and more likely to fragment, abrasives with too large a particle size will also reduce their cutting ability. Because the raw material and main crystal phase of silicon carbide refractory products is mainly silicon carbide, many properties of the products depend on the properties of silicon carbide. In this type of refractory products, silicon carbide is a barren material and must be bonded into a whole by a binder. Therefore, the properties and bonding form of the binder have a considerable impact on the properties of the product.

 

Sic Green Silicon Carbide Grit manufacturer

Green Sic Grit supplier

Black Silicon Carbide Deoxidizer manufacturer

 

 

FAQ

 

Q:Are you manufacturer or trading company?

A:We are professional manufacturer.We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions by delivering the "right quality & quantity" to suite our customer's processes.

 

Q:Can you supply free samples of Coarse Silicon Carbide Grit?

A:Yes,we can.

 

Q:When can you delivery the goods?

A:Usually,we can delivery the goods within 15-20days after we received the prepayment or L/C.

 

Q: What is your advantages?

A: We are manufacturer,and we have professional production and processing and sales teams.Quality can be guaranteed.We have rich experience in ferroalloy field.

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