Yttria Stabilized Zirconia (YSZ) Powders for TBC Plasma Spraying（TBC）- Above Material Technology Co., Ltd www.amt-alloys.com

Yttria Stabilized Zirconia (YSZ) Powders for TBC Plasma SprayingTBC


Agglomerated and Sintered AMT-YSZ-1	Agglomerated and Sintered AMT-YSZ-2

1. Chemicals and Properties

Name

ZrO2

Y2O3

HfO2

SiO2/TiO2/Al2O3

Fe2O3/MgO/CaO

Others

Monoclinic phase

Flow

AMT-YSZ-1

Balance

7-9

＜2

each ＜0.1

＜0.2

＜5

＜35s

AMT-YSZ-2

Balance

7-8

＜2

each ＜0.05

＜0.1

＜5

＜35s

2. Advantages

2.1 High purity. AMT-YSZ-1 is high purity, and AMT-YSZ-2 is very high excellent purity.
2.2 Spheroidal with Excellent Flowability.
2.3 Low Thermal Conductivity and High Temperature Corrosion Resistance.
2.4 High Structure Stability.
2.5 Excellent Thermal Shock Resistance and Thermal Insulating Properties Coatings.

3. Specifications and OEM Compatibles

Type	Particle Size	Similar to			Manufacture Process	Service Temperature	Apparent Density	Application
Type	Particle Size	Metco	Praxair	Starck	Manufacture Process	Service Temperature	Apparent Density	Application
AMT -YSZ-1	45-140	204C-NS			Agglomerated Sintered (yellow)	≤ 1250℃ 2280℉	2.00	APS, ChamPro (LVPS, LPPS, VPS)
	11-125	204NS
	47-75	204B-NS
	45-125			827.006
	15-90			827.007
	15-45	204F		827.054
AMT -YSZ-2	45-140	204C-XCL			Agglomerated Sintered (white)		2.00
	45-75	204B-XCL	ZRO154
	11-125	204NS-1	ZRO114
	45-125			832.6
	15-90			832.7
	15-45			832.1

4. Applications

Usually used as thermal spray coating for:

Top coat insulating layer in a thermal barrier coating (TBC) spraying powders system for industrial and gas turbine engine components such as Combustion Liners, Transition Pieces, Afterburners, Heat Shields, Turbine Airfoils.

Thermal protection at temperatures up to 1350 °C (2280 °F) on metallic diesel and gasoline engine components such as Cylinder Heads, Piston Crowns, Exhaust and Intake Valves, Turbochargers.

In general, used as the insulating layer in a two-layers TBC coating system, consisting of a thermal spraying bond coat and YSZ top coat. For some applications, used as intermediate layers between an oxidation-resistant bond coat and a more porouS, low-K TBC coating system.

Note: AMT is no way affiliated with the original equipment manufacturers (OEM) mentioned. All trademark listed herein are not of OEM's origin. References to the OEM's part numbers are for your convenience only. Other specifications can be available as per customer's requirements.