I-Fused Zirconia Mullite ZrO2 35-39%

I-Zirconia Mullite ehlanganisiwe
I-mullite-zirconia ehlanganisiwe
FZM

Incazelo emfushane

I-FZM ikhiqizwa ngokuhlanganisa ikhwalithi ephezulu ye-alumina ye-Bayer kanye nesihlabathi se-zircon esithandweni sikagesi se-arc, Ngesikhathi sokuncibilika, i-zircon ne-alumina kusabela ukuze kukhiqizwe ingxube ye-mullite ne-zirconia.

Yakhiwe ngamakristalu amakhulu afana nenaliti e-mullite aqukethe i-co-precipitated monoclinic ZrO2.

XHUMANA MANJE

Ukwakheka kwamakhemikhali

Izinto			Iyunithi	Inkomba	Okujwayelekile
Ukwakheka kwamakhemikhali		I-Al2O3	%	41.00-46.00	44.68
		ZrO2	%	35.00-39.00	36.31
		SiO2	%	16.50-20.00	17.13
		Fe2O3	%	0.20 ubuningi	0.09
Ukuminyana ngobuningi			g/cm3	3.6 imiz	3.64
I-porosity ebonakalayo			%	3.00 ubuningi
Isigaba	3Al2O3.2SiO2		%	50-55
	I-Indined ZrSiO4		%	30-33
	Corundum		%	5.00 ubuningi
	Ingilazi		%	5.00 ubuningi

Izinhlelo zokusebenza

Isetshenziswa ekusetshenzisweni komkhiqizo okukhethekile lapho ukumelana okuphezulu nokugqwala kwemvelo kanye ne-coefficient ephansi yokwanda okushisayo kuyizinto ezifiselekayo.

Izicelo zifaka amashubhu e-ceramic casting kanye nezimo eziphikisayo ezidinga ukumelana ne-slag encibilikisiwe nengilazi encibilikisiwe.

Izitini nezitini ze-Zir-mull ezisetshenziswa Embonini Yengilazi kanye nesengezo kuma-Continuous casting refractories.