Regenerative ball


The regenerative ball produced by JXHT has the characteristics of high strength, large heat storage capacity and high resistance to urgent cooling or heating. It is suitable for regenerative combustion system.

  Main properties (1)

Item

JX-Q75

JX-Q80

JX-Q85

Al2O3(%)

75

80

85

BD(g/cm3)

2.50

2.70

2.80

Unit weight (Kg/m3)

1500~1700

1650~1800

1650~1800

Room temperature~1200℃
      MTEC (×10-6/℃) ≤

6.5

8

8

1000℃ thermal conductivity [W/(m·K)], ≥

1.5

1.6

1.6

1100℃ water cooled (cycles) ≥

30

30

20

Long term service temperature(℃)

1450

1550

1550

Main properties (2)

Item

JX-Q90

JX-Q95

JX-Q99

Al2O3(%)

90

95

99

BD(g/cm3)

2.80

3.15

3.30

Unit weight (Kg/m3)

1700~1850

1850~2100

1700~1850

Room temperature~1200℃
MTEC (×10-6/℃) ≤

8

9

9

1000℃ thermal conductivity[W/(m·K)], ≥

1.7

2.1

2.3

1100℃ Water cooled (secondary)≥

-

-

-

Long term service temperature(℃)

1550

1550

1650

The diameter of the regenerative ball is ø14-16mm, ø15-18mm, ø17-19mm or ø18-20mm .

Other sizes can be made upon customer request.

Packaging: 25kg/ bag, 50kg/bag Storage: Caution against wet.


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