99% Al2o3 Alumina Arc Conical Ceramic Crucible_Products

99% Al2o3 Alumina Arc Conical Ceramic Crucible

Alumina Crucibles are manufactured for more than 20 years and have a skill production technology in different

shapes and range of sizes from few milliliters to several liters,these fully dense,

high purity an high temperature use,fine grain products find use in a range of high temperature applications such

as metal processing / molten glass, rapid thermal cycling, gemstone purification for jewelry industry etc.

Majodrity of applications require the ceramic to be impervious, porous forms can also be made on order.

Industrial alumina ceramic crucible is used for testing laboratory and a variety of industrial analysis.We can supply 99% and 99.5% alumina ceramic crucible and zirocnia ceramic crucible according to customer's drawings,

samples and performance requirement.

crucible (1) crucible (2)

crucible (4) crucible (5)

Alumina Conical Ceramic 400ml Dimension:

1.Item Code: ZC 80110-65

2.L x W x H (mm×mm×mm) : ￠80(65)×110

3.Wall Thick (mm): 3.3

4.Volume (ml) : 400

5.Shape:Conical ( Arc )

Alumina ceramic crucibles include:

1.arc alumina crucible

2.square alumina crucible

3.rectangle alumina ceramic crucible

4.columnceramic crucible

5.other shaped alumina ceramic crucible

Overview of Physical Properties:

1. High chemical etching resistance.

2. High temperature up to 1800°C(Alumina) and 2400°C(Zirconia)

3. Resistant to sudden cold and hot, un-explosive.

4. High density of slip casting.

Alumina Ceramic Crucible Dimension:

Item Code	L x W x H	Wall Thick	Volume	Shape
Item Code	(mm×mm×mm)	(mm)	(ml)	Shape
ZC2520-14	￠25(14)×20	1.5	5	Conical
ZC2723	27.5×23×10	2	5	Rectangular
ZC3030	￠30×30	1.8	15	Cylindrical
ZC3060	￠30×60	1.8	30	Cylindrical
ZC3645	￠36×45	2.5	30	Cylindrical
ZC4032	￠40×32	1.6	30	Cylindrical
ZC4245	￠42×45	2.5	45	Cylindrical
ZC4342	￠43×42	1.8	50	Cylindrical
ZC4640-25	￠46(25)×40	2	30	Cylindrical
ZC5553-48	￠55(48)×53	2.5	90	Conical
ZC5572-72	￠55(48)×72	2.6	140	Conical
ZC5590	￠55×90	2.5	200	Cylindrical
ZC5645-30	￠56(30) ×45	2.9	50	Conical
ZC5768-37	￠57(37) ×68	3.5	100	Conical
ZC6060	￠60×60	2.5	130	Cylindrical
ZC603015	60×30×15	2	20	Rectangular
ZC7085-44	￠70(44)×85	2.9	200	Conical
ZC757540	75×75×40	2.5	130	Conical
ZC7595-50	￠76(50)×95	2.9	300	Conical
ZC8080	￠80×80	3.3	350	Cylindrical
ZC858540	85×85×40	3	200	Square
ZC80110-65	￠80(65)×110	3.3	400	Conical
ZC10040	￠100×40	5.5	200	Cylindrical
ZC100100	￠100×100	4	550	Cylindrical
ZC10010045	100×100×45	4	550	Cylindrical
ZC100120-70	￠100(70)×120	3.5	600	Conical
ZC105150-70	￠105(70)×150	4.5	800	Conical
ZC113160-75	￠112（75）×160	3.5	1200	Conical
ZC125155-80	￠125（80）×155	3.5	1200	Conical
ZC136160	￠135×160	6	2000	Cylindrical
ZC15512055	155×120×55	5.5	550	Rectangular
ZC16016078	160×160×78	6.5	1400	Square

Physical Properties of 99% Al2o3 Alumina Arc Conical Ceramic Crucible

Name	99% Alumina	95% Alumina	Zirconia
Main Composition	$\text{Al}_2\text{O}_3 \geq 99\%$	$\text{Al}_2\text{O}_3 \geq 95\%$	$\text{ZrO}_2 \geq 94\%$
Density (g/cm³)	3.85	3.6	5.9
Water Absorption (%)	0	0	0
Sintering Temperature (°C)	1690	1670	1650
Hardness (HV)	1700	1600	1400
Flexural Strength 4pt (MPa)	>3500	>2900	>11000
Compressive Strength (kgf/cm²)	30000	25000	25000
Maximum Service Temperature (°C)	1500	1400	1600
Thermal Expansion Coefficient (10⁻⁶/°C, 0-1000°C)	8	7.8	10
Thermal Shock Resistance ΔT (°C)	200	220	350
Thermal Conductivity (W/m·K)	31	22	3
Volume Resistivity (Ω·cm)	>10¹²	>10¹²	>10¹²
Dielectric Strength (kV/mm)	18	16	15
Dielectric Constant (1MHz)	9.2-10.5	9.0-10	12.5

99% Al2o3 Alumina Arc Conical Ceramic Crucible

99% Al2o3 Alumina Arc Conical Ceramic Crucible

Alumina Conical Ceramic 400ml Dimension:

Overview of Physical Properties:

Alumina Ceramic Crucible Dimension:

Physical Properties of 99% Al2o3 Alumina Arc Conical Ceramic Crucible

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