Character:
Grey powder
Applications：
 消气剂。
Main chemical composition,% ：
Zirconium powder used for blowing up
Grade
Grain size(μm)
All zirconium(min%)
Active zirconium ( min%)
The ignition point flashes ℃
Main chemical composition,% ： (max. specific gravity)
Fe
Ca
Mg
Al
S
Cl
F
FZrb-11
18±3
92
70-80
280-370
0.2
0.05
0.05
0.04
0.03
0.003
0.008
FZrb-12
13±3
270-350
FZrb-13
9±2
260-330
FZrb-21
18±3
95
90
270-340
0.2
0.05
0.05
0.04
0.03
0.003
0.008
FZrb-22
13±2
250-330
FZrb-23
9±2
220-320
FZrb-1
6±2
96
90
200-280
0.2

0.05
0.05
0.04
0.03
0.003
0.003
FZrb-2
6±2
92
200-280
0.2
0.05
0.05
0.04
0.03
0.003
0.008
Zirconium powder that the electronic vacuum device spend
Grade
Grain size(μm)
Mostly zirconium (min %)
Active zirconium ( min%)
Main chemical composition,% ： (max. specific gravity)
Fe
Ca
Mg
Al
S
Cl
Si
FZrEV-1
45
95
94
0.2

0.05
0.05
0.05
0.05
0.008
0.08
FZrEV-2
38
95
90
0.2
0.05
0.05
0.05
0.05
0.008
0.08
Zirconium powder that the binding agent uses
Grade
Grain size(max μm)
Mostly zirconium(min %)
Active zirconium ( min%)
Main chemical composition,% ： (max. specific gravity)
Fe
Ca
Mg
Al
S
Cl
Si
FZrEV-1
28
95
90
0.2

0.05
0.05
0.05
0.05
0.008
0.08
FZrEV-2
32
95
90
0.2
0.05
0.05
0.05
0.05
0.008
0.08
 
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