Magnesium stabilized fused zircona

This Material is made of highly pure zirconia, which is stabilized by MgO, it is used in the special zirconia ceramic products, such as grinding body, sizing nozzle, refractory setter
for electro-ceramic industry and ceramic stricture piece, etc.

Physical and Chemical Properties

Brand

Chemical Composition (%)

Stabilized rate ( % )

True density

Size

　

ZrO2

Al2O3

SiO2

MgO

Fe2O3

TiO2

(g/cm³)

PMD-a

≥ 95

≤0.1

≤0.2

3-4

≤0.1

≤0.1

＞ 70

>5.6

According to customer’s requirement

PMD-b

≥ 94

≤0.4

≤0.4

3-4

≤ 0.1

≤0.2

＞ 70

>5.6

According to customer’s requirement

Brand	Chemical Composition (%)						Stabilized rate ( % )	True density	Size
	Chemical Composition (%)
	ZrO2	Al2O3	SiO2	MgO	Fe2O3	TiO2		(g/cm³)
PMD-a	≥ 95	≤0.1	≤0.2	3-4	≤0.1	≤0.1	＞ 70	>5.6	According to customer’s requirement
PMD-b	≥ 94	≤0.4	≤0.4	3-4	≤ 0.1	≤0.2	＞ 70	>5.6	According to customer’s requirement