1800c Gold Melting Alumina Square Crucibles

• Customization: Available
• Material: Alumina Ceramic
• Name: Gold Melting Alumina Square Crucibles
• Model NO.: MSAC
• Samples: Avaliable
• Usage: Industry Ceramic
• Color: White, Ivory
• Delivery Time: 3-30 Days
• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Heat Resistant, Wear Resistant
• Type: Refractory Material
• Shape: Customized
• Transport Package: Wooden Case
• Specification: Customized
• Origin: Henan
• Production Capacity: 10000PCS/Month

Product Description

Gold Melting Alumina Square Crucibles
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. 

Gold Melting Alumina Square Crucibles Advantage:
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.

Gold Melting Alumina Square Crucibles Standard sizes:    
Alumina Boat

L(mm)	W(mm)	H(mm)	WT(mm)
100	30	30	1.5
50	10	10	2.0
100	20	20	2.0
80	55	15	2.5
300	36	18	3.0
150	35	25	3-3.5
100	50	30	4.0
145	145	12	4-5
184	123	62	5.0
120	60	17	5

Cylindrical  Form  Crucible

OD(mm)	ID(mm)	H(mm)	WT(mm)	Capacity(ml)
30	24-26	30	2-3	4.5
25	20	25	2.5	7
41	35	41	3	40
50	46	60	2.0	90
60	55	60	2.5	130
45	40	110	2.5	135
50	45	140	2.5	215
110	102	140	4.0	1000
120	110	140	5.0	1280
138	128	106	5	1300

Conical Form Crucible 

Top OD(mm)	Top ID(mm)	Buttom OD(mm)	H(mm)	Capacity(ml)
34	29	20	40	20
40	36	24	38	25
40	36	22	48	40
50	46	30	50	65
68	61.6	34	56.5	125
85	79	45	70	230
78	74	46	90	300
100	94	77	80	400
90	82	40	130	600
120	108	77	160	1400

Gold Melting Alumina Square Crucibles Technical Data

Al2O3 Purity(%)	Density(g/cm³)	Bending Strength(Mpa)	Expansion()(20-800ºC)	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

Gold Melting Alumina Square Crucibles Packaging:
1. Clean crucibles 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.

About US

Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013. Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.

1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.