Material: Pure Zirconium and Alloy Zirconium
 Grade: R60702,R60704,R60705
 All crucibles are available in the following shapes:
 Tapered
 Low-form
 Chemical composition

Specifications of High Pure Leco 528-018 Ceramic Crucible
1. With smooth surface
2. Long working life
3. High quality with competitive price
4. Fast delivery time
 
Type: cylindrical type crucibles, conical type crucibles, boat and other special shaped crucibles or boats according to your design. 
Color: white, yellow, milk High Pure Leco 528-018 Ceramic Cruciblewhite, pink, black, green, etc
Raw material: zirconia, alumina,
Size can be depend on your drawings
 
Features of High Pure Leco 528-018 Ceramic Crucible
1. The inside surface Polish degree: Ra0.2~0.8.
2. The material: 99% AI2O3 with density of 3.85.
3. The hardness: HRa88.
4. Material:
a) 95% Al2O3
b) 99.5% Al2O3
c) TiO2
d) 3Y-ZrO2
5. Other materials available upon request
6. Tolerance: according DIN 7168 -1 ( m)
7. Surface roughness: Ra 0.2- 1.0μm
8. Vickers hardness: 1,8002,000
9. Custom products available
 
We make 99.7% Al2O3 crucibles, which max working temperature is 1800℃
and 95% Al2O3 crucibles, which max working temperature is 1500℃
Crucible capacity from 0.5ml to 10000ml. very big sized can be made as your design. 
 
Our products are famous of our high quality and performance, with our more than 8 years manufacturering experince, we have great advantage in tenology and cost.
 
Due to our seriously / professional service, quick response and fast delivery, we are confident in help your business.
 
 
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 Data
 	 			Al2O3 Purity (%) 			Density
(g/cm3)
 			Bending Strength
(Mpa)
 			Expansion
(X10-6/℃)
(25-800℃)
 			Thermal Conductivity
(W/(m.R))
 			Dielectric Strength
(kv/mm)
 			Max Working Temperature (℃) 			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 		
  

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Aflola

Email:market8@bjcsty.com

Wechat/whatsapp:+86 159 2931 8764

Mobile:+86 159 2931 8764

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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