100x40x20mm 99.5%Al2O3 High Purity and Thermal Square Corundum Melting Pot /Alumina Ceramic Boat Обустройство дома - купить

Купить 100x40x20mm 99.5%Al2O3 High Purity and Thermal Square Corundum Melting Pot /Alumina Ceramic Boat | Обустройство дома

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  Factory direct sale 5ml cylindrical 99% pur... US $5.57   Factory direct sale 60ml cylindrical 99% pu... US $7.20   Factory direct sale 120ml cylindrical 99% p... US $11.14   Factory direct sale 5ml arc-shaped 99% pure... US $5.39   Factory direct sale 10ml arc-shaped 99% pur... US $5.39   Factory direct sale 3ml 99% pure ceramic me... US $3.87   Factory direct sale 10ml cylindrical 99% pu... US $4.96   Factory direct sale 20ml arc-shaped 99% hig... US $6.47

 

 

100x40x20mm 99.5%Al2O3 High Purity and Thermal Square Corundum Melting Pot /Alumina Ceramic Boat 
        Features:   1.The crucible is made of aluminum oxide with 1800 degree firing temperature and 40 hours sintering time.   2.It cannot be used over 1800 degree    3.Heating rate cannot be 50 degree /10mins.   4.Avoid aluminum oxide reaction.     Package Included:   1X Crucible ， with a flat lid     Specification:

Size(approximate data): upper outer length 100mm ,width 40mm ,height 20mm,

                                        

 

Physical and chemical index:

Al2O3: >99% R2O<0.2% Fe2O3:<0.1% SiO2:<0.2% Bulk density:>3.8g/cm3 Porosity:<1% Bend strength:>350Mpa Compressive strength:>12000Mpa Dielectric constant: 2  Max work temperature:1800 degree     If you need other size, just contact us, we accept customized, below is our standard size table :