1,Description of Chrome Brick For Waste Incinerator
Chrome brick for waste incinerator are generally chrome corundum bricks. According to different application positions and Cr2O3 content, they are generally divided into several brands: Cr2O3-7,Cr2O3-12,Cr2O3-30. The working environment of the waste incinerator is harsh, with high temperature, strong scouring performance and strong corrosion performance. It is required that the refractory bricks used as the lining must have high strength, strong compactness, erosion resistance, corrosion resistance and good peeling resistance. The chrome brick of incinerator produced and supplied by our company, namely chrome corundum bricks, can meet the above requirements. After high-temperature sintering, the chrome bricks of garbage incinerator have a compressive strength of more than 100MPa and a porosity of less than 18%, which have good wear resistance and corrosion resistance. At the same time, they also have strong corrosion resistance to acid-base atmosphere and water. It is not easy to produce cracks and fractures in the process of use, which extends the service life of the kiln.
2, Product performance parameters
ITEM | UNIT | CR-7 | CR-12 | CR-30 |
Cr2O3 | % | 7 | 12 | 30 |
Al2O3 | % | 85 | 80 | 68 |
Fe2O3 | % | ≤0.3 | ≤0.3 | ≤0.3 |
Density | g/cm3 | ≥3.2 | ≥3.3 | ≥3.4 |
Porosity | % | ≤18 | ≤18 | ≤18 |
Compressive strength | Mpa | >100 | >120 | >130 |
Refractoriness under load | ℃ | >1680 | >1700 | >1750 |
Antistrip performance | Good | Excellent | Good | |
Wear resistance | Good | Excellent | Good | |
Corrosion resistance of slag | Good | Excellent | Excellent |
3, Characteristics of Chrome Brick For Waste Incinerator:
1) Wear resistance,refractoriness under load ≥ 1700 ℃
2) Good spalling resistance and slag resistance
3) Good abrasion resistance and erosion resistance
4) Acid resistant, good alkaline corrosion
4,Application area: Waste incinerator, coal chemical furnace, nonferrous metal smelting furnace
5,Chromium oxide brick manufacturing process: high purity aluminum oxide powder and high purity chromium oxide as raw materials, according to the design proportion of accurate weighing, proportioning, fully grinding and mixing, adding quantitative additive, mixing evenly, pressing into billet, billet drying, after electric fusion or calcination into chrome corundum, chrome corundum after crushing, part of grinding into fine powder, the particles and fine powder according to the best grading for proportioning, adding After the binder is mixed well, it is formed by high tonnage brick press or hydraulic press and sintered at 1800 ℃
![]FA`WQ(P$KBZOER~FMIAZ3C](/Content/uploads/2021433345/20210128163346a7b0477c227e4c0192079ff728194493.png)
6,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
7,Achievements generated: Our company has previously shipped 50-200 tons to Pakistan.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Hot Tags: Chrome Corundum Brick For Waste Incinerator, China, manufacturers, suppliers, factory, use, property, Chrome brick for frit furnace, Cr2O3 90 Zirconium quality refractory brick, Chrome Brick For Glass Fiber Furnace, High chromium content refractory production plant, Chromic quality refractory brick production plant, Chrome Brick For Waste Incinerator
