Al2O3/Alumina Ceramic Crucible

  • Al2O3/Alumina Ceramic Crucible
  • Al2O3/Alumina Ceramic Crucible
  • Al2O3/Alumina Ceramic Crucible
  • Al2O3/Alumina Ceramic Crucible
  • Al2O3/Alumina Ceramic Crucible
  • Al2O3/Alumina Ceramic Crucible
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Al2O3/Alumina Ceramic Crucible
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 3,000-5,000/month(Looking for distributors)

1. Alumina ceramic crucibles are made from alumina (aluminum oxide).
2. High Thermal Resistance: Alumina ceramic crucibles long-term use at 1600 ℃, short-term use at 1800 ℃.
3. Chemical Inertness: Alumina ceramic crucibles exhibit excellent resistance to most acids, ensuring the integrity of samples during analysis.
4. Mechanical Strength: Alumina ceramic crucibles possess robust mechanical properties, preventing deformation or breakage even under high stress conditions.
5. Uniform Heating: The thermal conductivity of alumina ceramic ensures uniform heating of samples, facilitating consistent and reliable results.
6. Versatility: Alumina ceramic crucibles find applications in various industries, including metallurgy, chemistry, materials science, and research laboratories.

Al2O3/Alumina Ceramic Crucible

 My factory looking for distributors.





Advantages of Al2O3/Alumina Ceramic Crucible

1. Alumina ceramic crucibles are made from alumina (aluminum oxide).

2. High Thermal Resistance: Alumina ceramic crucibles long-term use at 1600 ℃, short-term use at 1800 ℃..

3. Chemical Inertness: Alumina ceramic crucibles exhibit excellent resistance to most acids, ensuring the integrity of samples during analysis.

4. Mechanical Strength: Alumina ceramic crucibles possess robust mechanical properties, preventing deformation or breakage even under high stress conditions.

5. Uniform Heating: The thermal conductivity of alumina ceramic ensures uniform heating of samples, facilitating consistent and reliable results.

6. Versatility: Alumina ceramic crucibles find applications in various industries, including metallurgy, chemistry, materials science, and research laboratories.



Applications of Al2O3/Alumina Ceramic Crucible

1. Alumina ceramic crucibles are used for melting and casting metals and alloys.

2. Alumina ceramic crucibles are used for calcination and sintering of powders.

3. Thermal analysis techniques, such as differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA)

4. Crucible fusion for X-ray fluorescence (XRF) analysis.

5. Alumina ceramic crucibles are used for the synthesis and purification of compounds in chemical laboratories.


Alumina Ceramic



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.



How to clean Alumina Ceramic Crucible

1. Wear caring gloves and refuge glasses.

2. Use a soft cloth to wipe out any undefined or rubble from the crucible.

3. Fill the crucible with warm up water and a mild detergent and allow it inebriate for a a partner off of minutes.

4. Scrub up the crucible with a soft brush to remove whatever stubborn soil or residue. wash the crucible with clean water and allow it to dry out completely earlier use.



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



FAQ

Q1. What information should we supply to get a quote?

A1. Please offer the specification of alumina ceramic crucible, such as shape, dimension, quantity, application etc.


Q2. What is alumina ceramic crucible used for?

A2. 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.


Q3. Is alumina ceramic crucible the same as aluminum oxide?

A3. Alumina ceramic, or aluminum oxide (Al2O3), is an industrial ceramic that has high hardness, is long wearing, and can only be formed by diamond grinding.


Q4. What is the temperature of Al2O3 ceramic crucible?

A4. The maximum working temperature of Al2O3 ceramic crucibles can be up to 1800℃. Provides high-quality Al2O3 crucibles with good electrical insulation, excellent corrosion resistance, and excellent thermal shock properties.


Ceramic Crucible



Certificate

Alumina Ceramic Alumina



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