JIN HUA AN

Penglai Huaan Basalt Pipeline Co., Ltd. LU ICP NO.09033727-1 Powered by www.300.cn

MINGWEI-MACHINETOOLS

PRODUCTS

Name

quartz ceramic hollow roller

Metallurgicalcrucible Weproducehigh-gradespecificformandlowexpansionceramicgoods.Size:tile(max3500*1000*5mm),pipe(maxΦ500×5000mm,minΦ1×50mm),kettle(maxΦ1000×1000mm).Theceramicproductscanbeusedinnonfer
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Details

Metallurgical crucible

 

We produce high-grade specific form and low expansion ceramicgoods. Size: tile(max 3500*1000*5mm) , pipe(max Φ500×5000mm, min Φ1×50mm), kettle(max Φ1000×1000mm). The ceramic products can be used in nonferrous metallurgy and precious metals smelting casting, can be used as lining and pad (retainer plate), and transmission components. Also can be used as heat insulation porcelain in power industry and heat-resistant and corrosion-resistant components in chemical industry.

 

According to customers` requirements, in view of the actual working environment, we make material design. Using high quality imported purity raw materials, and applying sophisticated molding process according to the product performance, we fire the products in high temperature furnace. According to our experience, we do cold-work on ceramic products to meet customers` requirements.

Our company has the research and production experience on quartz ceramic, alumina ceramic products and zirconium oxide products. Company has strong technical foundation, powerful capacity for independent innovation and achievements transformation of engineering ability.

 

Use

Ideal substitute for graphite rolls and ceramic coating rolls, prevent oxidation and dross build-up, prolong service life with improved quality of metal belt.

 

The Properties of Fused Silica Products

NO.

ITEM

U.

FS-1

FS-2

FS-3

1

SiO2

%

≥99.5

≥99.5

≥99.5

2

density (wt%)

g/cm3

≥1.98

1.85-1.97

≤1.5

3

Apparent Porosity

%

≤8

≤14

≥30

4

Compressive Strengh(RT)

MPa

≥100

≥80

5-30

5

Dielectric onstant

/

≥3.3

2.8-3.2

/

6

Dissipation factor

/

1×10-3

1×10-3

/

7

Gas tightness

0.3MPa,30min

air-proof

air-proof

/

8

Thermal shock resistance

 

excellent

Corresponding parameter set not found, please add it in property template of background
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