• Refractory Ceramic Crucibles for Precision Casting (1750 C degree)
  • Refractory Ceramic Crucibles for Precision Casting (1750 C degree)
  • Refractory Ceramic Crucibles for Precision Casting (1750 C degree)

Refractory Ceramic Crucibles for Precision Casting (1750 C degree)

Shape: Round Shape
Type: Refractory Material
Refractoriness (ºC): 1580< Refractoriness< 1770
Feature: Long Time Materials, Instant Materials
Material: Alumina Cement
Transport Package: by Sea or by Courier
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2016

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
RY-19
Specification
0.3
Trademark
RY
Origin
China
HS Code
854710000
Production Capacity
100000000PCS

Product Description

Refractory Ceramic Crucibles for Precision Casting (1750 C degree)
Refractory Ceramic Crucibles for Precision Casting (1750 C degree)
Performance      
Item                                                                             Unit                           99 Al2O3             
Physical Characteristics        Heat resistance 0C 1800
  Bulk density                              g/cm3 3.9
  Water absorption                    % 0
  Flexural strength                      Mpa 360
Mechanical Characteristics          Hardness vickers                    Gpa 15.6
  Elastic modulus                          Gpa 370
  Poisson's ratio                            - 0.23
Thermal Characteristics        Linear expansion coefficient                          (200C-5000C) 10-6/0C 8
  Thermal conductivity                w/(m.k) 32
  Specific Heat                            *10-3J/(kg*K) 0.9
Electrical Characteristics      Dielectric constant (1MHZ)        - 9.9
  Dielectric loss angle                   *10-4 1
  Dielectric *106V/m 15
       
  strength                       

Refractory Ceramic Crucibles for Precision Casting (1750 C degree)

Refractory Ceramic Crucibles for Precision Casting (1750 C degree)
Refractory Ceramic Crucibles for Precision Casting (1750 C degree)

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