Refractory 99 Al2O3 Alumina Corundum Ceramic Crucible

• Customization: Available
• Material: Alumina Block
• Color: Ivory White
• Model NO.: MSAT
• Capacity: 0.5-10000ml
• Density: 3.6 - 3.9g / Cm3
• Purity: 95% 96% 99.7%
• Working Temperature: 1500c - 1800c
• Delivery Time: 6-30days
• Usage: Furnace, Kiln
• Product Name: Alumina Crucible
• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Shape: Crucible
• Transport Package: Wooded Box
• Specification: Customized
• Trademark: Mission
• Origin: China
• Production Capacity: 200000pieces/Month

Product Description

Brife Intruduction:

Mission Ceramic is making high quality ceramic products.

We make 99.7%Al2O3 crucibles and boats, which max working temperature is 1800ºC

and 95% Al2O3 crucibles and boats, which max working temperature is 1500ºC.

Crucible capacity from 0.5ml to 10000ml. very big sized can be made as your design.

We have cylindrical type crucibles, conical type crucibles, boat and other special shaped crucibles or boats according to your design.  

 

Standard sizes.

Cylindrical Shape
OD (mm)	25	36	41	50	60	45	62	50	125	172
ID (mm)	20	25	35	46	55	40	58	45	115	159
Height (mm)	25	59	41	60	60	110	74	140	145	152
Capacity (ml)	7	26	40	90	130	135	165	215	1400	3000
Conical Shape
Top OD (mm) Buttom OD(mm)	34 28.5	34 20	40 22	50 30	60 40	78 46	100 77	95 85	90 40	120 77
ID (mm)	23.5	29	36	46	56	74	94	85	82	108
Height (mm)	33	40	48	50	70	90	80	110	130	160
Capacity (ml)	15	20	40	65	130	300	400	500	600	1400
Alumina Boat
Length (mm)	30	50	65	100	100	300	200	300	100	250
Width (mm)	20	10	55	20	50	36	100	36	100	100
Height (mm)	15	10	65	20	30	18	50	18	17.5	70

 

For more sizes, please contact with us.

 

Technical  Date

Al2O3 Purity (%)	Density (g/cm3)	Bending Strength (Mpa)	Expansion (X10-6/ºC) (25-800ºC)	Thermal Conductivity (W/(m.R))	Dielectric Strength (kv/mm)	Max Working Temperature (ºC)	Water Absorption (%)
95	3.60	364	7.6	20	11	1500	<0.2
99.7	3.90	450	8.0	35	12	1800	<0.1

 Detailed  Images
 




Our Advantages

1.High purity, 99.7% alumina purity makes sure high working temperature.

2.Large quantity mould in stock, you will find a suitable one.

3.Very small and very big sized ones can be made.  

4.Inspection: each single crucible and boat will be checked before shipping.

5.Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.

Packaging

1. Clean tubes by washing.

2. Warped with bubble plastic paper.

3. Put in wood box padded with foam board.

4. Sealed the box with screws which is easy to be opened.

5. Fragile warning stick.

Shipping Method: By sea, by Air, by express way.



Our Company




Zhengzhou Mission Ceramic Products Co., Ltd
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