• 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

  • 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.


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

Alumina crucible (cylindrical)


Item NO.SPEC: OD x OD x H(mm)

Volume (ml)

ShapeNote
1054#9.4 x 8 x 150.7cylinder
2051#14 x 9 x 503cylinder
3
073#25 x 20 x 257cylinder
4055#36 x 25 x 5926cylinder
5062#35 x 30 x 13290cylinder
6152#50 x 46 x 6090cylinder
7074#60 x 55 x 60130cylinder
8063#40 x 35 x 154140cylinder
9234#110 x 102 x 1401000cylinder
10235#115 x 105 x 1451200cylinder
11150#115 x 98 x 1811280cylinder
12236#120 x 110 x 1401280cylinder
13237#125 x 115 x 1451400cylinder
14225#127 x 121 x 2282500cylinder
15215#171.5 x 158.8 x 152.43000cylinder
16293#24 x 20 x 237cylinder
17294#31 x 29 x 4122cylinder
18301#56 x 51 x 60117cylinder
19306#
20 x 14-16 x 406.5cylinder
20307#16 x 10-12 x 302.5cylinder
21308#18 x 12-14 x 303.5cylinder
22309#30 x 24-26 x 3013cylinder
23352#45 x 40 x 110135cylinder
24353#50 x 45 x 140215cylinder
25380A#12 x 8 x 512.5cylinder
26383#215 x 189 x 1754900cylinder
27384#45 x 41 x 6275cylinder
28063#40 x 35 x 7065cylinder
29
41 x 35 x 4140cylinder
30392#70 x 60 x 1220cylinder
31395#62 x 58 x 74165cylinder
32240#138 x 128 x 1061300cylinder
33478#176 x 170 x 43900cylinder
34506#160 x 280 x Th5-5.74500cylinder
35486#40 x 9580cylinder
36520#13 x 10 x 352.5cylinder
37527#9.5 x 6 x 301cylinder
38532#13 x 11 x 756cylinder
39544#44 x 40 x 7280cylinder
40552#13 x 10.46 x 252cylinder
41559#284 x 275 x 101.66000cylinder
42560#186.94 x 177.8 x 152.43700cylinder
43561#155 x 200 x Th83000cylinder
44568#12x 25.40.8cylinder
45573#36.5 x 34.5 x 69.8540cylinder
46594#65 x 83 x Th3.5190cylinder
47593#47 x 53 x Th355cylinder
48611#48 x 41 x 90120cylinder
49612#5.89 x 4.89 x 12.80.2cylinder
50625#18 x 15 x 606cylinder
51
627#12 x 9 x 502cylinder
52629#24 x 21 x 205cylinder
53631#19 x 17 x 263.8cylinder
54637#90 x 90430cylinder
55638#80 x 80280cylinder
56639#100 x 80460cylinder
57648#16 x 403cylinder
58670#22 x 3310cylinder
59671#45 x 3850cylinder
60672#72 x 148500cylinder
61
696#38 x 34 x 75cylinder
62699#85 x 60 x Th2-3255cylinder
63701#23.3 x 10230cylinder
64708#200 x 187.5 x 2546100cylinder
65712#24 x 20.8 x 50.820cylinder
66715#42.5/38 x 35 x 50/1.550cylinder
67717#150 x 2153200cylinder
68719#28 x 23 x 2410cylinder
69726#90 x 120 xTh3-4570cylinder
70745#6.5 x 5 x 120.2cylinder
71753#160 x 140 x 1401465cylinder
72770#13 x 10 x 172cylinder
73771#80 x 74 x 50185cylinder
74772#20 x 16 x 305cylinder
75774#84 x 78 x 40190cylinder
76778#50 x 280 xTh3.25420cylinder
77782#152.4 x 142 x 279.44350cylinder
78783#28 x 4015cylinder
79
35 x 28.5 x 5030cylinder
80307B#16 x 12 x 252.5cylinder
81807#72 x 60 x 80215cylinder
82813#105 x 2551515cylinder
83817#6 x 4 x 60.13cylinder
84818#7 x 5 x 80.2cylinder
85823#22 x 18 x 8525cylinder
86858#72 x 55 x 200450cylinder
87860#24 x 20 x 305cylinder
88870#74 x 70 x 1650cylinder
89873#8 x 5 x 25.50.5cylinder
90892#134.62 x 124 x 117.61150cylinder
91895#68 x 64 x 1350cylinder
92896#51 x 47 x 2030cylinder
93905#120 x 113 x 1431240cylinder
94922#3.95 x 2.95 x 150.1cylinder
95928#43 x 35 x 2620cylinder
96953#85 x 78 x 143 x Th4570cylinder
97958#190 x 180 x 1242870cylinder
98996#88.9 x 78.74 x 157.48700cylinder
99A05#40 x 40 x Th2.536cylinder
100A11#37 x 31 x 8562cylinder
101A37#100 x 100 x Th4-5600cylinder
102A38#
30 x 6025cylinder
103A53#80/74 x 65 x 158/8360cylinder
104A61#10.92 x 8.38 x 2.29/1.780.1cylinder
105A64#60 x 100250cylinder
106A70#130 x 1301400cylinder
107A71#152 x 1201700cylinder
108A74#30 x 22 x 13050cylinder
109A80#16 x 80.9cylinder
110A81#76 x 70 x Th3260cylinder
111A82#103 x 145 x Th3.51000cylinder
112A83#97.5 x 87.5 x 1731020cylinder
113A84#131.3 x 121.3 x 1731850cylinder
114A90#180 x 152 x Th4.5-53700cylinder
115A72#120 x 120 x Th4-4.51080cylinder
116A96#14 x 11 x 252cylinder
117A98#20 x 16 x 254cylinder
118B16#14 x 12 x 101cylinder
119B28#8 x 7 x 60.2cylinder
120B29#90 x 80 x 115550cylinder
121B30#12.7 x 9.525 x 12.7/3.1757cylinder
122B57#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


Feedback

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