Alumina Ceramic Crucible For Chemical Laboratory

  • Alumina Ceramic Crucible For Chemical Laboratory
  • Alumina Ceramic Crucible For Chemical Laboratory
  • Alumina Ceramic Crucible For Chemical Laboratory
  • Alumina Ceramic Crucible For Chemical Laboratory
  • Alumina Ceramic Crucible For Chemical Laboratory
  • Alumina Ceramic Crucible For Chemical Laboratory
  • video
Alumina Ceramic Crucible For Chemical Laboratory
  • Yunxing
  • China Jinzhou
  • 5-30 Days
  • 3,000-5,000/month(Looking for distributors)

Alumina crucible (alumina ceramic crucible). Often used in TGA experiments.
A. It is relatively stable for most samples and does not react with the sample.
B. In the range of room temperature to 1650°C, the alumina crucible has no thermal reaction.
C. The melting point of alumina crucible exceeds 1700°C and can be reused, but the cleaning process is a bit troublesome.

Alumina Ceramic Crucible For Chemical Laboratory


My factory looking for distributors.


1. Aluminium oxide crucible (Alumina ceramic crucible). The crucible is commonly used in TGA experiments. It is relatively stable to most samples and does not react with the samples. In the range of room temperature to 1650℃, the aluminum oxide crucible has no thermal reaction. The melting point of the aluminum oxide crucible exceeds 1700℃, which can be reused, but the cleaning process is somewhat troublesome.

2. Aluminum crucible. The use of aluminum crucibles in TGA experiments can only be carried out at low temperature, and the high temperature cannot exceed 600℃, because the melting point of aluminum crucibles is 600℃. The aluminum crucible has good heat conduction, and the crucible arm and bottom are thin, so the synchronous DSC signal tested is good. Moreover, the aluminum crucible can be sealed well. Therefore, aluminum crucibles can be selected for testing DSC results with synchronous thermal analyzer, and the testing temperature is lower than 600℃. 

Alumina Ceramic

Type:

No: D68#

Shape: Semicircle Boat

Size: 200*Φ100*50 mm

Alumina Crucible


Recommended products:

Industrial Ceramic

 


Perforated pipe:

 A wire sleeve used for thermocouples.High temperature resistance, insulation, high temperature

 stability Qualitative good,one-point numerous-temperature is aiso realizable in porous ceramic insulators.



Alumina Ceramic




   Protective tube:                    

  For thermocouple External protection tube.insulation,High temperature resistance,

  Good air tightness



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 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 Crucible


FAQ

1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: Alumina ceramic
3. Lead time: pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; 
7.What is a ceramic crucible used for in the laboratory?

   Alumina Ceramics for laboratories

   Crucibles. Alumina ceramic crucible is a laboratory material used mainly to heat, melt, burn, and burn substances. 

8.Why alumina crucible is used?

   Alumina Crucible Applications

    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.

9.What is alumina used for in chemistry?

  alumina, synthetically produced aluminum oxide, Al2O3, a white or nearly colourless crystalline substance that is used as a starting material for the smelting of aluminum metal. It also serves as the raw material for a broad range of advanced ceramic products and as an active agent in chemical processing.


Feedback

We have a variety of alumina crucibles that can be adapted to any need.Our technical department develops custom projects and studies the needs of each customer.Therefore, if you cannot find anything in our catalogue, please do not hesitate to contact us.We will analyze every detail to provide you with the best solution.


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