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Heat Resistance High Ceramic Alumina Crucible
Options:
- Alumina Ceramic Furnace Tray
- Ideal service lifetime
| Model No. : | Customized |
|---|---|
| Brand Name : | Jinghui ceramics |
| place of origin : | China |
Loudi, Hunan, China
- Manufacturer
- Trade Company
- Gold Supplier
- Platform Certification
- SGS Certification
- Online Expo
Product description
The description and main features of Alumina Ceramic Tray
1. Material: 99% alumina ceramics, corundum-mullite ceramics, zirconia ceramics, boron nitride optional
2. Shape: we supply various shapes, including cylinder, rectangular, square, boat or customized ones
3. Features: all-ceramic crucibles are with excellent chemical resistance, thermal - shock performance
4. Working temperature: It can be work under max. 1800ºC long term in the air, or higher temperature under inert protective atmosphere
5. Applications: Used in a variety of metal or non-metal melting material, or melting items analysis in the lab, also it's a regular application for smelting & sintering for phosphors, rare earth material, precious metals.
The checklist of standard Alumina Ceramic Crucibles in stock
Type 1: Cylindrical ceramic crucibles
|
Model# |
Outer diameter
(mm)
|
Height
(mm)
|
Wall thickness
(mm)
|
Volume
(ml)
|
|
JT2030 |
20 |
30 |
1.5 |
10 |
|
JT3030 |
30 |
30 |
1.8 |
15 |
|
JT3060 |
30 |
60 |
1.8 |
30 |
|
JT3645 |
36 |
45 |
2.5 |
30 |
|
JT4032 |
40 |
32 |
1.6 |
30 |
|
JT4050 |
40 |
50 |
2.5 |
45 |
|
JT4342 |
43 |
42 |
1.8 |
50 |
|
JT6060 |
60 |
60 |
2.5 |
130 |
|
JT5590 |
59 |
90 |
2.5 |
200 |
|
JT10040 |
100 |
40 |
5.5 |
200 |
|
JT8080 |
80 |
80 |
3.3 |
350 |
|
JT100100 |
100 |
100 |
4.0 |
550 |
|
JT135160 |
135 |
160 |
6.0 |
2000 |
Type 2: Cone-shape crucibles
|
Model# |
Upper OD |
Bottom OD |
Height |
Wall thickness |
Volume |
|
JT2020-14 |
25 |
14 |
20 |
1.5 |
5 |
|
JT3030-18 |
30 |
18 |
30 |
1.7 |
10 |
|
JT3438-20 |
34 |
20 |
38 |
1.9 |
20 |
|
JT4640-25 |
46 |
25 |
40 |
2 |
30 |
|
JT5645-30 |
56 |
30 |
45 |
2.9 |
50 |
|
JT5553-48 |
55 |
48 |
53 |
2.5 |
90 |
|
JT5768-37 |
47 |
37 |
68 |
3.5 |
100 |
|
JT5572-48 |
55 |
48 |
72 |
2.6 |
140 |
|
JT-7085-44 |
70 |
44 |
85 |
2.9 |
200 |
|
JT7590-50 |
75 |
50 |
90 |
2.9 |
300 |
|
JT80110-65 |
80 |
65 |
110 |
3.3 |
400 |
|
JT 100120-70 |
100 |
70 |
120 |
3.5 |
600 |
|
JT105150-70 |
105 |
70 |
150 |
4.5 |
800 |
|
JT113160-75 |
113 |
75 |
160 |
3.5 |
1200 |
|
JT125155-80 |
125 |
80 |
155 |
3.5 |
1200 |
Type 3:
Other shapes
|
Model# |
Shape |
Length (mm) |
Width (mm) |
Height (mm) |
Wall thickness (mm) |
Volume (ml) |
|
JT272310 |
Rectangular |
27 |
23 |
10 |
2 |
5 |
|
JT971712 |
Rectangular |
97 |
17 |
12 |
2 |
7 |
|
JT603015 |
Rectangular |
60 |
30 |
15 |
2 |
20 |
|
JT1002020 |
Rectangular |
100 |
20 |
20 |
2 |
25 |
|
JT757540 |
Square |
75 |
75 |
40 |
2.5 |
130 |
|
JT858540 |
Square |
85 |
85 |
40 |
3 |
200 |
|
JT15512055 |
Rectangular |
155 |
120 |
55 |
5.5 |
550 |
|
JT10010040 |
Square |
100 |
100 |
40 |
4 |
550 |
|
JT16016078 |
Square |
160 |
160 |
78 |
6 .5 |
1400 |
The gallery of alumina ceramic crucibles
Datasheet of technical ceramic materials
|
Property |
Units |
Materials |
||||
|
99.5%Al2O3 |
99%Al2O3 |
95%Al2O3 |
ZrO2 |
Si3N4 |
||
|
Density |
g/cm3 |
≥3.85 |
≥3.80 |
≥3.60 |
≥6.0 |
≥3.2 |
|
Water absorption |
% |
0 |
0 |
0 |
0 |
0 |
|
Hardness |
HV |
1700 |
1700 |
1500 |
1300 |
1550 |
|
Flexural strength |
Mpa |
≥379 |
≥338 |
≥320 |
≥1200 |
≥600 |
|
Compressive strength |
Mpa |
≥2240 |
≥2240 |
≥2000 |
≥1990 |
≥2500 |
|
Fracture toughness |
Mpa m1/2 |
4-5 |
4-5 |
3-4 |
6.5-8 |
6 |
|
Max.
service temperature (Non-loading)
|
ºC |
1675 |
1600 |
1500 |
1000 |
1200 |
|
CTE (20-800ºC) |
1×10 -6 /ºC |
6.5~8.0 |
6.2~8.0 |
5.0~8.0 |
8.0~9.5 |
3.1 |
|
Thermal shock |
T(ºC) |
≥250 |
≥200 |
≥220 |
≥300 |
≤1000 |
|
Thermal conductivity(25ºC) |
W/m.k |
30 |
29 |
24 |
3 |
15~20 |
|
Volume resistivity (25ºC ) |
ohm.cm |
>1 x 10 14 |
>1 x 10 14 |
>1 x 10 14 |
>1 x 10 11 |
>1 x 10 12 |
|
Insulation strength |
KV/mm |
19 |
18 |
18 |
17 |
|
|
Dielectric constant(1Mhz) |
(E) |
9.7 |
9.5 |
9.5 |
29 |
|
Why choose us?
1.10+ years of manufacturing experience in OEM, ODM, and professional management & production team
2. Powerful R&D to support custom prototyping cases and projects, also large-scale mass production capability
3. In-house complete manufacturing equipment, including forming, sintering, precision machining process
4. Rigorous quality control system and processes per ISO9001: 2008, including IQC, IPQC, QA, OQC
5. One-stop service facility, we are not only make ceramic crucible but also ceramic sagger, ceramic setter plate
Established in 2008, Jinghui Industry Ltd. View More
Video
Loudi, Hunan, China
- Manufacturer
- Trade Company
- Gold Supplier
- Platform Certification
- SGS Certification
- Online Expo
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