PRODUCT

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.

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