Factory Price Laboratory Metal Smelting Aluminum Oxide Alumina High Form Ceramic Crucible

• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Purity: 95-99.7%
• Type: Ceramic Parts
• Size: Customized
• Color: White
• Compressive Strength: 2000-2500MPa
• Model NO.: AA
• 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
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Alumina High Form 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

 

Cylindrical Crucible Size ---
Code	External Diameter (mm	Inner Diameter  (mm)	Height  (mm)	Capacity (ml)
AC01	9.0	8.0	15.0	0.7
AC02	16.0	10.0	30.0	2.5
AC03	18.0	12.0	30.0	3.5
AC04	14.0	9.0	50.0	3.0
AC05	20.0	14.0	40.0	6.5
AC06	24.0	20.0	23.0	7.0
AC07	25.0	20.0	25.0	7.0
AC08	30.0	24.0	30.0	13.0
AC09	31.0	27.0	41.0	22.0
AC10	36.0	25.0	59.0	26.0
AC11	35.0	30.0	132.0	90.0
AC12	50.0	46.0	60.0	90.0
AC13	56.0	51.0	60.0	117.0
AC14	60.0	55.0	60.0	130.0
AC15	40.0	35.0	154.0	140.0
AC16	110.0	102.0	140.0	1000.0
AC17	115.0	105.0	145.0	1200.0
AC18	115.0	98.0	181.0	1280.0
AC19	120.0	110.0	140.0	1280.0
AC20	125.0	115.0	145.0	1400.0
AC21	127.0	121.0	228.0	2500.0
AC22	171.5	158.8	152.4	3000.0

 

Circular Arc Crucible ---
Code	Outer Diameter Of Top Grade (mm)	Bottom Outer Diameter (mm)	Inner Diameter (mm)	Height (mm)	Capacity (ml)
AA01	34	20	29	40	20
AA02	40	24	36	38	25
AA03	40	22	36	48	40
AA04	60	40	56	70	130
AA05	68	34	61.6	56.5	125
AA06	78	46	74	90	300
AA07	100	77	94	80	400
AA08	90	40	82	130	600
AA09	95	85	85	110	1000
AA10	120	77	108	160	1400

 

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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