Кристаллический тигель из корунда высокой чистоты 99% / Керамический Al2O3 спеченный диаметром 90х76мм вместимостью 250 мл в форме дуги - купить

Купить Кристаллический тигель из корунда высокой чистоты 99% / Керамический Al2O3 спеченный диаметром 90х76мм, вместимостью 250 мл, в форме дуги.

Description

99% pure alumina corundum crucible / Al2O3 ceramic crucible / Sintered crucible dia90x76mm 250ml capacity arc-shaped

The crucible is made of aluminum oxide with 1800 degree firing temperature and 40 hours sintering time. It cannot be used over 1800 degree Heating rate cannot be 50 degree /10mins. Don't melting the material which can have reaction with Al2O3, Avoid aluminum oxide reaction. Specification:

Size(approximate data):

250ml : upper outer dia 90mm, base outer dia 53mm ,height 76mm

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

Below are our other sizes, if you need, just click it: If you need large quantity, we can talk price, just contact us!!

If you need other size, just contact us, we accept customized, below is our standard size table :

Product picture:

---