Zirconium-Aluminium Getter

	Features and Applications
	Zirconium-aluminium Getter is made by compressing alloys of zirconium with aluminium into a metallic container or coating the alloys on metallic strip. The getter can be used together with Evaporable Getter to improve gettering performance. It also can be used in the devices that Evaporable Getter is not allowed. This product is in three shapes----ring, strip and DF tablet and the strip getter is produced by advanced base strip technology, which has much better sorption performance than the getter produced by direct rolling. Zirconium-aluminium Getter is in wide use in vacuum electronic devices and electric lighting products.
	Basic Characteristics and General Data
	type Outline Drawing Active surface(mm2) Content of aluminium alloy of zirconium Z11U100X PIC 2 50 100mg Z5J22Q PIC 3 - 9mg/cm Z8J60Q PIC 4 - 30mg/cm Z8C50E PIC 5 25 50mg Z10C90E 50 105mg Z11U200IFG15 - 100 200mg
	Suggested Activation Condition
	Zirconium-aluminium Getter can be activated by heating with high frequency inductive loop, thermal radiation or other methods. Our suggested activation conditions are 900℃ * 30s,and maximal initial pressure 1Pa.




Suggested Activation Conditions Temperature 750℃ 800℃ 850℃ 900℃ 950℃ Time 15min 5min 1min 30s 10s Maximal Initial Pressure 1Pa
	PIC1
PIC2	PIC3
PIC4	PIC5

Caution

The environment to store getter shall be dry and clean, and relative humidity lower than 75%,and temperature lower than 35℃,and no corrosive gases. Once the original packing has been opened, getter shall be used up soon and usually it shall not be exposed to the ambient atmosphere more than 24 hours. Prolonged storage of getter after the original packing has been opened shall be always in containers under vacuum or in a dry atmosphere.