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Noduloys are ferrosilicon based alloys that converts carbon flakes to spherical shapes called nodules.  It is that transformation that converts grey iron to ductile iron.  Noduloys contains varying levels of magnesium, calcium, aluminum and lanthanides dependent on the customer’s needs.

 

Noduloy specs

 

%Mg

%Si

%Ca

%Al

         

Noduloy 3

3.5 - 4.2

44 - 48

0.8 - 1.3

1.2 Max

         

Noduloy 5

6.0 - 6.8

44 - 48

0.8 - 1.3

1.2 Max

 

 

Noduloy C-Series

Magnesium-containing alloys with cerium for the nodularization of ductile iron. Cerium content provides neutralization of deleterious elements and some carbide control.

Also increases nodularizing efficiency.

 

Noduloy C-Series specs

 

%Mg

%Si

%Ca

%Ce

%Al

           

Noduloy 5 LC

6.0 - 6.8

44 - 48

0.8 - 1.3

0.3 - 0.5

1.2 Max

           

Noduloy 5 C

6.0 - 6.8

44 - 48

0.8 - 1.3

0.5 - 0.8

1.2 Max

           

Noduloy 5C1

6.0 - 7.0

44 - 48

0.8 - 1.3

0.9 - 1.2

1.2 Max

 

 

Noduloy R-Series

An extremely flexible series of magnesium alloys with higher rare earth content for nodularizing ductile iron. Rare earth neutralizes certain undesirable elements.

Optimum rare earth addition provides greater carbide control and nodularizing performance than any other available alloy.

Permits castings of thinner sections without carbide formation.

 

Noduloy R-Series specs

 

%Mg

%Si

%Ca

%Ce

%T.R.E.

%Al

             

Noduloy 3R

3.5 - 4.2

44 - 48

0.8 - 1.3

0.9 - 1.2

1.5 - 2.0

1.2 Max

             

Noduloy 5R-1

6.0 - 6.8

44 - 48

0.8 - 1.3

0.3 - 0.5

0.5 - 0.85

1.2 Max

             

Noduloy 5R-2

6.0 - 6.8

44 - 48

0.8 - 1.3

0.5 - 0.7

0.8 - 1.2

1.2 Max

             

Noduloy 5R-2+

6.3 - 7.0

44 - 48

1.7 - 2.3

0.5 - 0.7

0.8 - 1.2

1.2 Max

             

Noduloy 5R-2B

5.0 - 5.8

44 - 48

0.8 - 1.3

0.5 - 0.7

0.8 - 1.2

1.2 Max

             

Noduloy 5R-3

5.5 - 6.5

44 - 48

0.8 - 1.3

0.9 - 1.1

1.5 - 2.0

1.2 Max

             

VL 63 M

5.5 - 6.2

44 - 48

2.0 - 2.4

-

0.6 - 1.0

1.2 Max

             

Nodugran 2D MOD

1.7 - 1.9

46 - 50

0.6 - 0.9

-

-

1.2 Max