H He
Li Be
B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Lr Rf Db Sg Bh Hs Mt
La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb
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Platinum Group Metals(PGM)Sponge
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Gold Slive Iridium Powder  

Iridium Powder

Gray powder metal with no visible inclusion. Used as the raw material for instrument, chemical industry and precision alloys

Brand and Chemical Constitution

Brand

HIr-1

HIr-2

BHIr-3

 

 

 

Chemical Constitution (%)

 

Iridium Content (≡)

99.99

99.95

99.90

 

 

Impurity Content(≒)

 

Pt

0.003

0.02

0.03

Pd

0.001

0.02

0.03

Rh

0.003

0.02

0.03

Au

0.001

0.02

0.05

Ag

0.001

0.005

0.01

Cu

0.002

0.005

0.01

Ni

0.001

0.005

0.01

Fe

0.002

0.01

0.02

Al

0.003

0.005

0.01

Pb

0.001

0.005

0.01

Sn

0.001

0.005

0.01

Si

0.003

0.005

0.01

Impurity Amount (≒)

0.01

0.05

0.10

Note: Technical standard GB/T 1422-1989.


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