Ceramic Crucibles Heat Resistance Alumina Zirconia Ceramic Melting Crucible

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Ceramic Crucibles Heat Resistance Alumina Zirconia Ceramic Melting Crucible

Materials：Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC ...etc
Sizes：Custom according to the drawings
Delivery times：2 -25 days(depends on the quantity)
Precision：Ra 0.1um tolerance: 0.001mm... etc
Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
Customized：Can be custom for special sizes and shapes
1. Factory price and shipment within 24 hours In stocks
2. MOQ:1qty
3. Payment Term: PayPal; T/T; L/C etc.
4. Shipment: by sea by air by courier by post etc.

Free quotes notice:

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Ceramic Crucibles Heat Resistance Alumina Zirconia Ceramic Melting Crucible

Ceramic Parts and components manufacturer,OEM
High Quality, High Precision, Delivery on time, Factory Price

The ceramic crucible can be used below 1800 ºC (3272ºF). ceramic crucible has the advantages of high purity, high temperature resistance, large size, high precision, good thermal insulation, energy saving, stable quality and so on.

we can manufactuer or customized multi types high temperature resistung ceramic crucibles / boart/ tray, Cylindrical, Rectangular...etc

Specification:
1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength Up To Mohs 9.0; HRA 80-90, Wear Resistance wear rate 0.68 mm³·m^-2·h^-1....
3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength, Max 10 MPa.m1/2 Fracture toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
7. Anti-High Corrosion Resistance, Such As Acid Alkali Resistance...
8. Long Service Life...
9. Other excellent property

Generally, ceramic crucible cannot be used to melt NaOH, Na2O2, Na2CO3 and other basic substances as flux to avoid corrosion of porcelain crucible.Porcelain crucible cannot contact with hydrofluoric acid.

Porcelain ceramic crucible can be boiled and washed with dilute hydrochloric acid.

The porcelain ceramic crucible can be divided into middle wall crucible, low wall crucible, high wall crucible, element crucible, volatile crucible, strict crucible, roca crucible, double layer crucible, goodell crucible, fine hole crucible, infrared carbon and sulfur crucible, free expansion coefficient crucible, etc.

Produce and machining
1. Can Be Custom By Drawing Or The Parameter
2.Can Be Offer a Samples Within 1--10 Qty
3. The Shipping Time Of The Samples Within 2days
4. Quick Delivery Via Fedex,Dhl,Ups,Tnt Etc.
For more informations （the price,payment etc）, Please contact us or email: admin@cerampart.com

Parts of us manufactuer the sizes of the crucible(not limited below)

Type 1: Cylinder ceramic crucible

Outer diameter(mm)	Height(mm)	Wall thickness(mm)	Volume(ml)
20	30	1.5	10
30	30	1.8	15
30	60	1.8	30
36	45	2.5	30
40	32	1.6	30
40	50	2.5	45
43	42	1.8	50
60	60	2.5	130
59	90	2.5	200
100	40	5.5	200
80	80	3.3	350
100	100	4.0	550
135	160	6.0	2000

Type 2: Cone-shape crucible

Upper OD(mm	Bottom OD (mm)	Height(mm)	Wall thickness (mm)	Volume (ml)
25	14	20	1.5	5
30	18	30	1.7	10
34	20	38	1.9	20
46	25	40	2	30
56	30	45	2.9	50
55	48	53	2.5	90
47	37	68	3.5	100
55	48	72	2.6	140
70	44	85	2.9	200
75	50	90	2.9	300
80	65	110	3.3	400
100	70	120	3.5	600
105	70	150	4.5	800
113	75	160	3.5	1200
125	80	155	3.5	1200

Type 3: Other shapes

Shape	Length(mm)	Width(mm)	Height(mm)	Wall thickness(mm)	Volume(ml)
Rectangular	27	23	10	2	5
Rectangular	97	17	12	2	7
Rectangular	60	30	15	2	20
Rectangular	100	20	20	2	25
Square	75	75	40	2.5	130
Square	85	85	40	3	200
Rectangular	155	120	55	5.5	550
Square	100	100	40	4	550
Square	160	160	78	6 .5	1400

The ceramic crucible of the above sizes , we have available stocks. We can also custom cut shorter lengths to your specifications. Other sizes available on request.

Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations （the price,delivery time,moq etc）about the ceramic plates, please contact us or email:admin@cerampart.com

Ceramic materials(include but not limited belows)
· 95%--99.99% Alumina (Al2O3) · Silicon Carbide · Silicon Nitride · TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2) · ZDY: Yttria fully stabilized Zirconia (ZrO2)...

	Al ₂O ₃	ZrO2/Y2O3	ZrO2/MgO	MgO	SiC	Si3N4 Reaction sintered	Si3N4 Hot pressed	ALN
Physical properties
Density (g/cm3)	3,9	5,9	5,75	3,58	3,2	3,27	3,29	3,26
Molecular weight (g/mole)	102	-	-	40,4	40,1	140	140	41
Maximum service temperature air (°C)	1700- 1800	1500	1000	2200	1500	1200- 1500	1100- 1600	1000- 1800
Mechanical properties
Hardness (Mohs)	9	-	-	5,5	9	-	-	7
Modulus of elasticity (GPa)	300-400	200	200	250-300	420	170-220	280-310	318
Poisson's ratio	0,25	-	-	0,18	0,14	0,25-0,26	0,27	0,25
Fracture toughness (MPa.m1/2)	2-3	7-13	6-10	-	2,5-3,5	3,5-5	6,1	4,5
Electrical properties
Dielectric constant	9-10	-	-	9-10	-	10	10	9,2
Electrical resistivity at 20°C (Ohm.cm)	>10 ₁₄	10 ₁₃-10 ₁₄	>10 ₁₀	-	10 ₂-10 ₆	>10 ₇	10 ₁₂- 10 ₁₅	>10 ₁₄
Dielectric strength (kV/mm)	10-20	9	2-10	-	-	-	-	15
Thermal properties
Specific heat (J/K/kg)	900	400-500	420	870-880	750	690	680-800	800
Thermal conductivity (W/m/K) at 20°C	26-35	2,2-3,2	1,5-2,5	40-50	63-155	9-30	15-43	180
Coefficient of thermal expansion ( 10-6) from 20 to 1000°C	8-9	10-11	5-16	10-13	4-5	3	3,3	4,4-5,3
Melting point (°C)	2050	2590	-	2800	2500	1900	1900	2200

Customization & Machining Service:
As a ceramic plates manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!! or up a files by EMAIL.

Our Custom Capabilities:
1.High Purity Martoxid Powder
2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience
3.35000 ㎡workshop, annual output could reach hundred million pieces.
4.All crafts are inspected strictly based on drawings,checked each month.
5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.

Technical reference of manufacture
Dimensional accuracy	Up to 0.001mm
Concentricity	Up to 0.003mm
Parallelism	Up to 0.002mm
The inner hole tolerance	The minimum 0.005mm
Straight flute	The narrowest 0.1x100mm
The thickness of the size	Minimum to 0.02mm
The screw thread	Minimum internal thread M2
Cylindricity	Up to 0.004mm
The linear tolerance	Up to 0.001mm
The smallest aperture	The minimum 0.07mm
Precision process	CNC maching,grinding,lapping
Surface finish	Glazed,polishing or metallized

FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.

Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.

For more information about ceramics parts,please contact our engineers in time >>>

Ceramic Crucibles Heat Resistance Alumina Zirconia Ceramic Melting Crucible

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