Alumina Ceramic Corundum Square Crucible for Metallurgy Metal Gold

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Purity: 95-99.7%
• Type: Ceramic Parts
• Size: Customized
• Color: White
• Compressive Strength: 2000-2500MPa
• Processing Service: Bending, Welding, Punching, Moulding
• Density: 3.8GM/Cc
• Feature: Corrosion Resistant
• Flexural Strength: 280-350MPa
• Product Name: High Form Crucible
• Thermal Conductivity: 25-30 W/Mk
• Max Working Temperature: 1700c
• Material: Alumina Ceramic
• Transport Package: Carton Packing
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Alumina Ceramic Square Crucible is the use of high purity powder, trace elements added, from the phase structure and microstructure of modified production.A smelting vessel. Products are alumina ceramic crucible and fully stabilized zirconia porous crucible, the former is mainly used for smelting and laboratory Firing other high melting point material, which is mainly used for the melting temperature with Pt,Rh, Au and other precious metal.

 

Excellent heat resistance and high strength at high temperature
2. High mechanical strength
3. High heat conduction and excellent thermal shock resistance
4. It is stable to chemicals and molten metal, and has excellent corrosion resistance under high temperature
5. The oxidation and reduction atmosphere is extremely stable at high temperature
6. Good electrical insulation at high temperature
 

Material	Al2O3%	SiO2%	Fe2O3%	Fire resistance °C	Thermal shock resistance / time 300°C quench
95 ceramic	>95	<1.2	<0.1	>1700	>7
99 ceramic	>99.10	<0.4	<0.1	>1700	>7

Crucible Applications:
* Piezoelectric, dielectric and other electronic

component materials
* Positive electrode material
* PZT material
* Luminescent material
* Cinii article - molten metal
* NAS reservoir material

Main Technical Data :
Al2O3: ≥99%
Color: Yellow
Specific Density: 3.9 g⁄cm³
Hardness: 15 Gpa
Elastic Modulus: 55000 N
Compressive Strength: 2082 MPa
Flexural Strength: 326 MPa
Tensile Strength: 131 MPa (20)
Fracture Toughness : 5.42 MPa·m1/2
Poisson's Ratio : 0.18

Product Parameters

List of Conical Alumina Crucibles
Item Code	TOD(BOD) x Height (mm)	Wall Thick (mm)	Volume (ml)
INCA2520-14	Φ25(14)x20	1.5	4
INCA3030-18	Φ30(18)x30	1.7	10
INCA4640-25	Φ46(25)x40	3.0	30
INCA5645	Φ56(30)x45	2.9	50
INCA5348-40	Φ53(40)x48	1.8	80
INCA5572-48	Φ55(48)x72	2.6	140
INCA7085-44	Φ70(44)x85	2.9	200
INCA80108-58	Φ80(58)x108	4.0	400
INCA100118-68	Φ100(68)x118	3.5	700
INCA105150-68	Φ100(68)x150	4.0	850
INCA112160-75	Φ112(75)x160	3.0	1250
INCA125155-80	Φ125(80)x155	4.5	1350
...	...	...	...

 

List of Cylindrical Alumina Crucibles
Item Code	OD x Height (mm x mm)	Wall Thick (mm)	Volume (ml)
INCA1210	Φ12x10	1	0.9
INCA1015	Φ10x15	1.0	1
INCA1220	Φ12x20	0.8	1.5
INCA1025	Φ10x25	0.8	2
INCA1030	Φ10x30	0.8	3
INCA1040	Φ10x40	1.0	5
INCA1660	Φ16x60	1.0	6
INCA19100	Φ19x100	1.5	10
INCA3030	Φ30x30	1.8	15
INCA3060	Φ30x60	1.8	30
INCA4245	Φ42x45	2.5	45
INCA4342	Φ43x42	1.8	50
INCA5590	Φ55x90	2.5	200
INCA8080	Φ80x80	3.3	350
INCA100100	Φ100x100	4.0	600
INCA100150	Φ110x150	5.0	1200
...	...	...	...

 

Technical Data
Al2o3 Purity (%)	95	99.7
Density (g/cm3)	3.6	3.9
Bending Strength (Mpa)	364	450
Expansion (X10-6/) (25-800)	7.6	8
Thermal Conductivity W/(m.R)	20	35
Dielectric Strength (kv/mm)	11	12
Max Working Temperature ()	1500	1800
Water Absorption (%)	<0.2	<0.1

Detailed Photos

 

Company Profile

 

Certifications

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

 

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