manufacturers of zirconia ceramic ring manufacturers
Small ceramic rod stick 0.5mm 3mm 5mm zirconia . 2021-4-20 · The ceramic have a excellent high heat temperature resistant ability. Small ceramic rod can be used under 1800 ℃ high temperature environment.up to 10 ∧ 13 Coefficient of thermal expansion ( 10 ∧ 6) from 20 - …
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