Durable Sillimullite Alumina Sic Brick for Foundry Kilns

• Customization: Available
• Classification: High-Alumina
• Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
• Model NO.: Alumina Sic Brick
• Production Process: Extrusion Method
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Single Gross Weight: 1015.000kg
• S102: >30
• Refractoriness (Degree): Common1580<Refractoriness<1770
• Material: Alumina Block
• Al203 Content %: >65
• Ai203: >65
• Sio2 Content %): >30
• Refractoriness/C: 1580c
• Ingle Package Size: 100X100X110.Cm
• Application: Cement Kiln
• Bulk Density g/cm3: 1.2 g/cm3
• Transport Package: Wooden Box
• Trademark: Thermaxcel
• Origin: Shandong, China
• HS Code: 6902200000

Product Description

 

Product Description

Alumina SIC bricks have good abrasion-resistance, corrosion-resistance and thermal shock resistance, as well as high crushing strength, refractoriness under load and thermal conductivity. During using process, a protective layer continuously formed on the brick, without spalling and breaking. Service life for these bricks is significantly extended. Jucos mullite-SiC brick widely used in kiln outlet, safety zone and upper transition zone, which is the best choice of alumina brick in rotary kiln.
Alumina SIC bricks widely used in cement kilns, steel, non-ferrous metals, chemical and other departments.

Brand Properties		JSIC60	JSIC65	JSIC70
Refractoriness (SK)		38	39	39
Apparent Porosity (%)		16	16	14
Bulk Density (g/cm^3)		2.5	2.7	2.8
Cold Crushing Strength (MPa)		70	90	110
Thermal Linear Expansion(%)@1,400ºC		0.74	0.59	-
Permanent Linear Change (%)@1,500ºCx2hrs		±0.2	±0.2	±0.2
Refractoriness Under Load(ºC) @0.2MPa		1400	1560	1600
Chemical Composition (%)	Al2O3	58	68	70
	SiO2	27	16.5	15
	SiC	6	6.5	7
	Fe2O3	1.8	1.7	1.5

 

 

 

 

Q1 : How can you control your quality?

A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.