Heat Storage Ceramic Ball
如果您对该产品感兴趣的话,可以
产品名称:
Heat Storage Ceramic Ball
产品型号:
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Heat Storage Ceramic Ball :
1)40 years production experience,
2)ISO 9001:2000,
3)heat and acid resistent,
4)high quality,lower price.
Heat Storage Ceramic Ball 的详细介绍
1. Product Description
Heat Storage Ceramic Ball is characterized by its high strength,low abrasion loss,large heat capacity and thermal conductivity result in efficient heat storage performance,excellent resistance to hight temperature and the thermal shock.The balls have been effectively used in recuperator in air separation process and also used to pre-heat the gas and the air in coal gas heating furnace in iron&steel plant.
2. Technical Specification
|
Type
Item
|
LH-XR-1
|
LH-XR-2
|
|
ChemicalComposition, %
|
Al2O3
|
20-30
|
60-65
|
|
SiO2±Al2O
|
≥90
|
≥90
|
|
Fe2O3
|
≤1
|
≤1.5
|
|
Size, mm
|
φ10-12/φ12-14
|
φ16-18/φ20-25
|
|
Heat capacity, J/kg.k
|
≥836
|
≥1000
|
|
Thermal conductivity, w/mk
|
2.6-2.9
|
|
|
Thermal shock resistance,℃
|
20~800
|
20~1000
|
|
Refractoriness, ℃
|
1550
|
1750
|
|
Abrasion loss,%
|
≤0.1
|
≤0.1
|
|
Mohs’hardness, Scal
|
≥6.5
|
≥6.5
|
|
Crushing strength, N
|
800-1200
|
1800-3200
|
|
Bulk density, kg/m3
|
1300-1400
|
1500-1600
|
In order to improve the heater’s storage and release effectiveness and prolong the using life. We developed roughness groove-opening hole high effective heat storage ceramic ball and applied patent.
This kind of heat storage ceramic ball open the hole as diameter for axes and set up groove at the surface, making the ball surface convavo-convex, for which the specific area and void volume can be increased, and its exchange area is doubled 1.8 than normal thermal storage ceramic ball. It will enhance the precuts spalling resistance ability and the bulk density will be decreased by 15%.The materials distribution and flux will be further increased, while system’s resistance is reduced, block of the powder also get reduced.
3. Product Standard
Chemical Industry Standard HG/T3683.1-2000 Industrial Ceramics Ball-Inert Ceramics Ball
- 温馨提示：为规避购买风险，建议您在购买前务必确认供应商资质与产品质量。
- 免责申明：以上内容为注册会员自行发布，若信息的真实性、合法性存在争议，平台将会监督协助处理，欢迎举报
Heat Storage Ceramic Ball 相关产品