• Aluminium Oxide Crucible
  • Aluminium Oxide Crucible
  • Aluminium Oxide Crucible
  • Aluminium Oxide Crucible

Aluminium Oxide Crucible

  • YUNXUNG
  • China
  • It depends on the quantity of the order
  • 2000-5000/month(Looking for distributors)
1. Aluminium oxide crucible is also called corundum crucible. 2. Aluminium oxide crucible shape is mainly cylindrical, conical, square, etc. 3. Aluminium oxide crucible has good chemical resistance and temperature resistance, and can be used for a long time. At 1650°C, it can also be used at temperatures up to 1800°C. But only for short-term use. 4. The aluminium oxide crucible has good resistance to rapid heat and cooling and is not easy to burst. 5. The aluminium oxide crucible is formed by slip casting, the density is high. 6. Aluminium oxide Crucible has good high temperature insulation and mechanical strength in oxidizing and reducing atmosphere.

 Aluminium oxide Crucible

 My factory looking for distributors.


   

Advantage of Aluminium oxide crucible

1. Aluminium oxide crucible is also called corundum crucible.

2. Aluminium oxide crucible shape is mainly cylindrical, conical, square, etc.

3. Aluminium oxide crucible has good chemical resistance and temperature resistance, and can be used for a long time. At 1650°C, it can also be used at temperatures up to 1800°C. But only for short-term use.

4. The aluminium oxide crucible has good resistance to rapid heat and cooling and is not easy to burst.

5. The aluminium oxide crucible is formed by slip casting, the density is high.

6. Aluminium oxide Crucible has good high temperature insulation and mechanical strength in oxidizing and reducing atmosphere.


Application of Aluminium oxide crucible

1. Aluminium oxide crucible can be used in various laboratory metal and non-metal sample analysis and melting materials.

2. Aluminium oxide crucible can be used in shuttle kilns and push plate kilns to burn color materials, colorants, frit, pigments, luminescent materials, etc. 

3. Small experimental kiln, experimental electric furnace adjustment formula and other purposes.

4. Melting metals, precious metals, optical glass, analysis and firing of mineral raw materials such as rare earths.

5. firing of high-temperature products such as ceramic powder.

Aluminium Oxide Crucible

Size,Performance index

Alumina crucible (cone)


Item NO.SPEC: TOD x BOD x ID x H

Volume (ml)

ShapeNote
1066#34/20 x 29 x 4020cone
2229#40/24 x 36 x 3825cone
3077A#60/40 x 56 x 70130cone
4204#68/34 x 61.6 x 56.5125cone
5232#78/46 x 74 x 90300cone
6211#100/77 x 94 x 80400cone
7072#90/70 x 82 x 130600cone
8233#95/85 x 85 x 110500cone
9077B#120/77 x 108 x 1601400cone
10263#40/22 x 36 x 4840cone
11340#56/30 x 50 x 4552cone
12400#50/30 x 46 x 5065cone
13271#34/28.5 x 23.5x 33/815cone
14441#45/30 x 8070cone
15445#22.479 x 14.859 x Th2.362cone
16446#24.003 x 11.557 x Th2.4131.8cone
17499#85/45 x 79 x 70230cone
18
516#28.6 x 12.7 x Th2.365cone
19567#41.48 x 23.37 x Th2.3915cone
20
615#37.59 x 17.02 x Th2.4910cone
21619#46.99 x 17.27 x Th2.3615cone
22650#29/7 x 14 x 30/11.5cone
23667#29/18 x 3410cone
24668#58/35 x 68100cone
25669#79/42 x 93250cone
26676#110/75 x 80 x Th3515cone
27667B#29/19 x 3410cone
28668B#58/35 x 68100cone
29669B#79/42 x93250cone
30676B#110/75 x 80 x Th315cone
31
741#46.6/25.5 x 41.3 x 5250cone
32754#50/41 x 50 x Th820cone
33755#170 x 40 x Th8470cone
34795#126/110 x 116 x 1301075cone
35874#77.2/37.06 x 71 x 96270cone
36934#83/48 x 108 x Th3-4330Arc-shaped
37935#83/48 x 108 x Th3-4570Arc-shaped
38211B#100/77 x 80 x Th3-4400Arc-shaped
39
567B#41.48/28.95 x 23.88 x Th2.3815cone
40969#65/33 x 60 x 55 x Th2-2.5105Arc-shaped
41972#70/45 x 85 x Th3200Arc-shaped
42977#25/15 x 30 x Th1-1.510Arc-shaped
43987#125 x 210 x Th7-101300cone
44A30#18/14 x 15 x 22/3.51.8cone
45A45#124 x 1611500Arc-shaped
46
A48#42/34 x 22 x Th2.81350cone
47A99#45/34 x 75° x 28.717cone
48B14#35/25 x 29 x Th210cone
49447#29.464 x 14.732 x Th2.3622
cone
50452#42.5 x 19.5 x Th2.4
cone
51562#10 x 8 x 35


52615B#37.59/15° x 17.02 x Th2.49
cone
53B100#38/27 x 47 x Th2-2.5
cone
54C21#23.88/21.84 x 12.7 x Th2.03
cone
55C24#81/40 x 72 x 120
Arc-shaped
56C48#36/26 x 42
Arc-shaped
57C59#48/30 x 52
Arc-shaped
58C85#48/32 x 54
Arc-shaped
59C90#34.57/17.78 x 142.47/2.49 x Th2.49
cone
60C91#15.75/11.18 x 80.52/2.54 x Th1.27
cone
61D24#34/15° x 19.5 x Th2.4
cone
62D61#22/20 x 18.5/17.5 x 20
cone

Composition table

NAMECONTENT(%)
Al2O399.3-99.5(99.7)
SiO20.3-0.5
CaO+MgO0.2-0.3
K2O+Na2O0.2-0.35
Fe2O3<0.1
OTHER<0.05

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

Cold compressive strength

MPa

350

6

20ºC leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600ºC

8

Bonding in high temperature


not bonded in 1600ºC

9

20-1000ºC coefficient ofthermalexpansion

mm.10-6/ºC.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20ºCdirect current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000ºC MΩ

≥0.08

1300ºC MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550ºC

15

Maximum working temperature

ºC

1800

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.

Aluminium Oxide

FAQ

Q1.What is the temperature of Aluminium oxide crucible?

A1: The maximum working temperature of aluminium oxide crucible can be up to 1800℃. Provides high-quality Al2O3 crucibles with good electrical insulation, excellent corrosion resistance, and excellent thermal shock properties.


Q2.Can you reuse aluminium oxide crucible?

A2: Successful emptying allows for reuse of the aluminium oxide crucible for the growth of a different compound.


Q3.What is aluminium oxide crucible used for?

A3: 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.

Crucible

Certificates

Aluminium Oxide Crucible Aluminium Oxide

Feedback

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

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