Name

Brand

Chemical Composition (%)

Ba

Sr

Zr

Ca

Al

Si

Mn

Fe

Si-Ba alloy

Si70Ba2

1-3

1-2.5

1-2

≥70

Balance

Si65Ba5

4-6

1-2.5

1-2

65-70

Balance

Si65Ba7

6-8

1-2

1-2

65-70

Balance

Si-Sr alloy

Si75Sr1Ca0.1

0.6-1.0

<0.5

<0.5

73-78

Balance

Si50Sr1Ca1

0.6-1.0

<0.5

<0.5

46-50

4-6

Balance

Si-Zr alloy

Si65Zr5

4-6

0.5-1.5

0.5-1.5

60-65

Balance

Si75Zr2

1.5-2.5

1-2.5

1-2.5

73-78

Balance

Si-Ba-Ca alloy

Si60Ca2Ba6

0.5-6

0.5-3

0.7-2.5

55-65

3-12

Balance