Alumina Ceramic Crucible For Glass Melting Experiment

  • Alumina Ceramic Crucible For Glass Melting Experiment
  • Alumina Ceramic Crucible For Glass Melting Experiment
  • Alumina Ceramic Crucible For Glass Melting Experiment
  • Alumina Ceramic Crucible For Glass Melting Experiment
  • Alumina Ceramic Crucible For Glass Melting Experiment
  • Alumina Ceramic Crucible For Glass Melting Experiment
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Alumina Ceramic Crucible For Glass Melting Experiment
  • Yunxing
  • China Jinzhou
  • 5-30 Days
  • 3,000-5,000/month(Looking for distributors)

1. Alumina ceramic crucible easy to clean and keep clean.Easy to clean after dyeing.
2. Alumina ceramic crucible porcelain hole is very few, water absorption rate is very low.The solution is stored in sealed ceramic crucible to prevent the evaporation, penetration and invasion of foreign bacteria.
3. Alumina ceramic crucible stable chemical properties, durable.This point is better than copper, iron, aluminum and other metal products.
4. Alimina ceramic crucible has a certain acid, alkali, salt and atmospheric carbonate gas erosion ability, not easy to react with these substances, not easy to rust aging.
5. good thermal stability, slow heat transfer.Alumina ceramic crucible has a certain temperature change under the rapid cooling and rapid heat is not easy to crack performance, better than glass, is a bad conductor of heat, heat conduction is slow, used for holding boiling water or hot solution, it is not easy to hot hands.

Alumina Ceramic Crucible For Glass Melting Experiment

My factory looking for distributors.


 



Advantages of alumina ceramic crucible for glass melting experiment

1. Alumina ceramic crucible easy to clean and keep clean.Easy to clean after dyeing.

2. Alumina ceramic crucible porcelain hole is very few, water absorption rate is very low.The solution is stored in sealed ceramic crucible to prevent the evaporation, penetration and invasion of foreign bacteria.

3. Alumina ceramic crucible stable chemical properties, durable.This point is better than copper, iron, aluminum and other metal products.

4. Alimina ceramic crucible has a certain acid, alkali, salt and atmospheric carbonate gas erosion ability, not easy to react with these substances, not easy to rust aging.

5. good thermal stability, slow heat transfer.Alumina ceramic crucible has a certain temperature change under the rapid cooling and rapid heat is not easy to crack performance, better than glass, is a bad conductor of heat, heat conduction is slow, used for holding boiling water or hot solution, it is not easy to hot hands.



Applications of alumina ceramic crucible for glass melting experiment

1. Alumina ceramic crucibles are used for high-temperature melting and casting.

2. Alumina ceramic crucibles are used for chemical synthesis and reaction vessels.

3. Alumina ceramic crucible are used for thermal analysis and calorimetry.

4. Alumina ceramic crucible are used for powder calcination and sintering.

5. Alumina ceramic crucible are used for metal alloying and sample preparation.

6. Alumina ceramic crucible are used for catalyst preparation and testing.



Alumina Ceramic Crucible



We only make high purity alumina ceramics

1. High-purity alumina content 99.3% -99.5%, other alumina ceramics 92% -99%.

2. The color of high purity alumina product is milky white, and other products are pink or white. The higher the purity, the more transparent the color.

3. Alumina is a refractory material, the higher the purity, the better the refractory effect

4. After high-purity alumina ceramics are fired and cooled in a 1800-degree high-temperature kiln, the products are not easy to break when they encounter high temperatures. Other ceramics are fired at 1500 ℃ ~ 1800 ℃.

5. The volume density of high-purity alumina> 3.92 g / cm3 has a smooth surface and is not easily corroded by chemicals. The bulk density of other ceramics is> 3.70 g / cm3 ~> 3.85 g / cm3.

6. High purity alumina has good hardness and good wear resistance.

7. High purity alumina products have a longer service life.



Alumina crucible (cylindrical)

Item NO.

SPEC: OD x OD x H

Volume

(mm)

Shape

Note

054#

9.4 x 8 x 15

0.7

cylinder

 

051#

14 x 9 x 50

3

cylinder

 

073#

25 x 20 x 25

7

cylinder

 

055#

36 x 25 x 59

26

cylinder

 

062#

35 x 30 x 132

90

cylinder

 

152#

50 x 46 x 60

90

cylinder

 

074#

60 x 55 x 60

130

cylinder

 

063#

40 x 35 x 154

140

cylinder

 

234#

110 x 102 x 140

1000

cylinder

 

235#

115 x 105 x 145

1200

cylinder

 

150#

115 x 98 x 181

1280

cylinder

 

236#

120 x 110 x 140

1280

cylinder

 

237#

125 x 115 x 145

1400

cylinder

 

225#

127 x 121 x 228

2500

cylinder

 

215#

171.5 x 158.8 x 152.4

3000

cylinder

 

293#

24 x 20 x 23

7

cylinder

 

294#

31 x 29 x 41

22

cylinder

 

301#

56 x 51 x 60

117

cylinder

 

306#

20 x 14-16 x 40

6.5

cylinder

 

307#

16 x 10-12 x 30

2.5

cylinder

 

308#

18 x 12-14 x 30

3.5

cylinder

 

309#

30 x 24-26 x 30

13

cylinder

 

352#

45 x 40 x 110

135

cylinder

 

353#

50 x 45 x 140

215

cylinder

 

380A#

12 x 8 x 51

2.5

cylinder

 

383#

215 x 189 x 175

4900

cylinder

 

384#

45 x 41 x 62

75

cylinder

 

063#

40 x 35 x 70

65

cylinder

 

 

41 x 35 x 41

40

cylinder

 

392#

70 x 60 x 12

20

cylinder

 

395#

62 x 58 x 74

165

cylinder

 

240#

138 x 128 x 106

1300

cylinder

 

478#

176 x 170 x 43

900

cylinder

 

506#

160 x 280 x Th5-5.7

4500

cylinder

 

486#

40 x 95

80

cylinder

 

520#

13 x 10 x 35

2.5

cylinder

 

527#

9.5 x 6 x 30

1

cylinder

 

532#

13 x 11 x 75

6

cylinder

 

544#

44 x 40 x 72

80

cylinder

 

552#

13 x 10.46 x 25

2

cylinder

 

559#

284 x 275 x 101.6

6000

cylinder

 

560#

186.94 x 177.8 x 152.4

3700

cylinder

 

561#

155 x 200 x Th8

3000

cylinder

 

568#

12x 25.4

0.8

cylinder

 

573#

36.5 x 34.5 x 69.85

40

cylinder

 

594#

65 x 83 x Th3.5

190

cylinder

 

593#

47 x 53 x Th3

55

cylinder

 

611#

48 x 41 x 90

120

cylinder

 

612#

5.89 x 4.89 x 12.8

0.2

cylinder

 

625#

18 x 15 x 60

6

cylinder

 

627#

12 x 9 x 50

2

cylinder

 

629#

24 x 21 x 20

5

cylinder

 

631#

19 x 17 x 26

3.8

cylinder

 

637#

90 x 90

430

cylinder

 

638#

80 x 80

280

cylinder

 

639#

100 x 80

460

cylinder

 

648#

16 x 40

3

cylinder

 

670#

22 x 33

10

cylinder

 

671#

45 x 38

50

cylinder

 

672#

72 x 148

500

cylinder

 

696#

38 x 34 x 7

5

cylinder

 

699#

85 x 60 x Th2-3

255

cylinder

 

701#

23.3 x 102

30

cylinder

 

708#

200 x 187.5 x 254

6100

cylinder

 

712#

24 x 20.8 x 50.8

20

cylinder

 

715#

42.5/38 x 35 x 50/1.5

50

cylinder

 

717#

150 x 215

3200

cylinder

 

719#

28 x 23 x 24

10

cylinder

 

726#

90 x 120 xTh3-4

570

cylinder

 

745#

6.5 x 5 x 12

0.2

cylinder

 

753#

160 x 140 x 140

1465

cylinder

 

770#

13 x 10 x 17

2

cylinder

 

771#

80 x 74 x 50

185

cylinder

 

772#

20 x 16 x 30

5

cylinder

 

774#

84 x 78 x 40

190

cylinder

 

778#

50 x 280 xTh3.25

420

cylinder

 

782#

152.4 x 142 x 279.4

4350

cylinder

 

783#

28 x 40

15

cylinder

 

 

35 x 28.5 x 50

30

cylinder

 

307B#

16 x 12 x 25

2.5

cylinder

 

807#

72 x 60 x 80

215

cylinder

 

813#

105 x 255

1515

cylinder

 

817#

6 x 4 x 6

0.13

cylinder

 

818#

7 x 5 x 8

0.2

cylinder

 

823#

22 x 18 x 85

25

cylinder

 

858#

72 x 55 x 200

450

cylinder

 

860#

24 x 20 x 30

5

cylinder

 

870#

74 x 70 x 16

50

cylinder

 

873#

8 x 5 x 25.5

0.5

cylinder

 

892#

134.62 x 124 x 117.6

1150

cylinder

 

895#

68 x 64 x 13

50

cylinder

 

896#

51 x 47 x 20

30

cylinder

 

905#

120 x 113 x 143

1240

cylinder

 

922#

3.95 x 2.95 x 15

0.1

cylinder

 

928#

43 x 35 x 26

20

cylinder

 

953#

85 x 78 x 143 x Th4

570

cylinder

 

958#

190 x 180 x 124

2870

cylinder

 

996#

88.9 x 78.74 x 157.48

700

cylinder

 

A05#

40 x 40 x Th2.5

36

cylinder

 

A11#

37 x 31 x 85

62

cylinder

 

A37#

100 x 100 x Th4-5

600

cylinder

 

A38#

30 x 60

25

cylinder

 

A53#

80/74 x 65 x 158/8

360

cylinder

 

A61#

10.92 x 8.38 x 2.29/1.78

0.1

cylinder

 

A64#

60 x 100

250

cylinder

 

A70#

130 x 130

1400

cylinder

 

A71#

152 x 120

1700

cylinder

 

A74#

30 x 22 x 130

50

cylinder

 

A80#

16 x 8

0.9

cylinder

 

A81#

76 x 70 x Th3

260

cylinder

 

A82#

103 x 145 x Th3.5

1000

cylinder

 

A83#

97.5 x 87.5 x 173

1020

cylinder

 

A84#

131.3 x 121.3 x 173

1850

cylinder

 

A90#

180 x 152 x Th4.5-5

3700

cylinder

 

A72#

120 x 120 x Th4-4.5

1080

cylinder

 

A96#

14 x 11 x 25

2

cylinder

 

A98#

20 x 16 x 25

4

cylinder

 

B16#

14 x 12 x 10

1

cylinder

 

B28#

8 x 7 x 6

0.2

cylinder

 

B29#

90 x 80 x 115

550

cylinder

 

B30#

12.7 x 9.525 x 12.7/3.175

7

cylinder

 

B57#

25.15 x 15.24 x 25.4/2.54

 

cylinder

 


Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6/℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350



Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Alumina Ceramic



FAQ

Q1. Why alumina crucible is used?

A1. Used as a material for industrial furnaces due to its ability to maintain its hardness at high temperatures. Used as a protector for high-temperature thermal couples. Used as a material for the chemical industry due to its high corrosion resistance.


Q2. What kind of crucible for glass?

A2. Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass.


Q3. What is the difference between alumina and zirconia crucible?

A3. Alumina ceramic could withstand higher temperature, application in industry furnace. 2.As the wear resistance for zirconia is much better, it is frequently used as mortar and pestles, grinding jars.


Ceramic Crucible



Certificates

Alumina Ceramic Crucible Alumina Ceramic



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1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.

2. For any other satisfaction, please also feedback to us to make our service better and better.


Ceramic Crucible



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