Alloy of calcium,
silicon, magnesium and iron
Trade
mark |
Chemical
ingredient% |
RE |
Ca |
Mg |
Si |
Fe |
9RECaMg13-6 |
7-10 |
10-15 |
5-7 |
<48 |
margin |
13RECaMg9-4 |
10-15 |
8-10 |
3-5 |
<48 |
margin |
If
the alloy is added to steal, it can desulphurize
an purify the steal.It can be used as emulsifier
in iron. |
The
alloy of magnesium, silicon and iron (GB/T4138-93)
| Trade mark |
Chemical ingredient% |
| RE |
Mg |
Ca |
Si |
Mn |
Ti |
Fe |
| No bigger than |
| FeSiMg6RE1 |
0.5~<2.0 |
5.0~7.0 |
1.5~3.0 |
44.0 |
1.0 |
1.0 |
margin |
| FeSiMg7RE1 |
0.5~<2.0 |
6.0~8.0 |
≤1.5 |
44.0 |
1.0 |
1.0 |
margin |
| FeSiMg7RE3 |
2.0~<4.0 |
6.0~8.0 |
2.0~3.5 |
44.0 |
1.0 |
1.0 |
margin |
| FeSiMg8RE3-A |
2.0~<4.0 |
7.0~9.0 |
≤2.0 |
44.0 |
1.0 |
1.0 |
margin |
| FeSiMg8RE3-B |
2.0~<4.0 |
7.0~9.0 |
2.0~3.5 |
44.0 |
1.0 |
1.0 |
margin |
| FeSiMg8RE5 |
4.0~<6.0 |
7.0~9.0 |
≤3 |
44.0 |
2.0 |
1.0 |
margin |
| FeSiMg6RE7 |
6.0~<8.0 |
7.0~9.0 |
≤3 |
44.0 |
2.0 |
1.0 |
margin |
| FeSiMg10RE7 |
6.0~<8.0 |
9.0~11.0 |
≤3 |
44.0 |
2.0 |
1.0 |
margin |
| FeSiMg9RE9 |
8.0~<10.0 |
8.0~10.0 |
≤3 |
44.0 |
2.0 |
1.0 |
margin |
| FeSiMg8RE18 |
17~<20.0 |
7.0~10.0 |
≤3 |
44.0 |
4.0 |
2.0 |
margin |
Foreign
trade the alloy of magnesium, silicon and iron
| Variety |
Chemical ingredient% |
| RE |
Si |
Mg |
Ca |
Ti |
Ba |
| REMg-1 |
2-3 |
42-45 |
7.5-8.5 |
2.5-3.5 |
≤0.3 |
|
| REMg-2 |
2-3 |
42-45 |
7.5-8.5 |
3.5-4.5 |
≤0.3 |
|
| REMg-3 |
2-3 |
42-45 |
6.5-7.5 |
2.5-3.5 |
≤0.3 |
1-2 |
| REMg-4 |
0.1-0.5 |
45-50 |
3.9-4.5 |
≤0.5 |
≤0.2 |
1.5-2.5 |
| REMg-5 |
1.5-2 |
45-50 |
3.6-4.2 |
1.5-1.9 |
≤0.2 |
|
| REMg-6 |
2-2.4 |
45-50 |
4.7-5.3 |
2-2.5 |
≤0.2 |
|
| REMg-7 |
2.6-3.4 |
45-50 |
6.5-7.1 |
2.6-3.0 |
≤0.2 |
|
| REMg-8 |
3.3-4.0 |
45-50 |
8.7-9.3 |
3.7-4.3 |
≤0.2 |
|
The Product
is a multiple nodulizer specially developed for nodular
cast iron according to the international standard. Its
features include little fluctuant range of elements
in the alloy and the control of minimum amount of harmful
elements, so the nodulizing effect could be insured.
The
quality nodulizer
| Variety |
Chemical ingredient% |
| RE |
Mg |
Si |
Ca |
Al |
Ti |
Ba |
Fe |
| I |
3-4 |
6.5-7.5 |
≤44 |
2.5-3.5 |
≤1 |
≤0.3 |
1.5-2.5 |
margin |
| II |
2-3 |
7-9 |
≤44 |
1.5-2.5 |
≤1 |
≤0.3 |
1.0-1.5 |
margin |
The
nodulizer specially designed for casting
| Variety |
Chemical ingredient% |
Applicability |
| RE |
Mg |
Si |
Al |
Ti |
Ca |
Ba |
Bi |
| I |
1-3 |
5-7 |
38-44 |
≤1.0 |
≤0.3 |
2.3-3.5 |
0.5-1.5 |
0.5-1.0 |
molten
iron made in electric fumace |
| II |
1.5-3.5 |
7-9 |
38-44 |
≤1.0 |
≤0.3 |
2.3-3.5 |
0.5-1.5 |
0.5-1.0 |
molten
iron made in cupola |
The ability
of being graphite and being ferrite, with little possibility
of being white iron and longer time of anti-decaying.
The working heat treatment could be spared and the mechanical
capability of the nodular cast iron could be evidently
increased.
The
high quality nodulizer
| Variety |
Chemical ingredient% |
| RE |
Mg |
Si |
Ca |
Al |
Ti |
Ba |
| Ⅰ |
2-3 |
7-9 |
42-46 |
2.5-3.5 |
≤1 |
≤0.3 |
|
| Ⅱ |
2-3 |
7-9 |
42-46 |
3.5-4.5 |
≤1 |
≤0.3 |
|
| Ⅲ |
3-4 |
6.5-7.5 |
≤44 |
2.5-3.5 |
≤1 |
≤0.3 |
1-1.5 |
| Ⅳ |
3-4 |
6.5-7.5 |
≤44 |
2.5-3.5 |
≤1 |
≤0.3 |
1.5-2.5 |
The high quality
nodulizer,which is a new product developed in accordance
with the latest trends of the development of nodulized
iron both in and out China, has a wide adaptability
and owns the same processing techniques as the ordinary
nodulizer.
The high quality nodulizer has the following specifications;
Erupting being steady;
Erupting time being longer(about1.5-2minutes);With less
magnesium flash; Anti-decaying; With tiny diameter of
the graphite spheres; With good trimness.
Alloy for pipe
model
| Chemical ingredient% |
Granularity |
| Si |
Ca |
Ba |
Al |
Fe |
| 55-65 |
12-14 |
13-15 |
- |
margin |
Provide products of different specifications |
| 60-70 |
<1.0 |
1.5-2.5 |
<1.5 |
margin |
Inoculant
| Variety |
Chemical ingredient% |
Size |
| Si |
Ba |
Ca |
AL |
| Ⅰ |
65-72 |
0.8-1.2 |
1-1.4 |
≤2 |
As required |
| Ⅱ |
68-75 |
2-3 |
1.1-1.4 |
≤2 |
| III |
70-72 |
4-6 |
1-2 |
≤2 |
| IV |
60-70 |
1.5-2.5 |
<1.0 |
≤2 |
| V |
70-75 |
0.5-1.5 |
1.0-3.0 |
≤1.2 |
The product is a multiple nodulizer specially developed
for nodular cast iron according to the international
standard. Its features include little fluctuant range
of elements in the alloy and the control of minimum
amount of harmful elements, so that nodulizing effect
could be insured.
Gestating
agent used for iron floating
| Variety |
Chemical ingredient% |
Granularity |
| Si |
Ba |
Mn |
| Ⅰ |
70-72 |
4-6 |
9-11 |
Provide products of different specifications |
| Ⅱ |
70-72 |
4-6 |
|
The alloy,
which is specially made for nodular cast iron pipes,
is widely used in the homebred nodular cast iron pipes
assembly lines as well as the exotic ones. The amount
of magnesia in the nodulizer is strictly controlled
under 1%. Products could be made according to the customers;
special demand.
Gestating
agent made of carbon and silicon+
| Variety |
Chemical ingredient% |
Granularity |
| C |
Si |
Ba |
Ca |
Al |
CSi-I |
5-10 |
70-80 |
|
0.2-1.5 |
0.2-1.5 |
Provide products of different specifications |
CSi-II |
35-40 |
40-45 |
0.5-1.5 |
1.5-2.5 |
1.0-1.5 |
The gestating
agent has a super ability of making the cast iron being
graphite. It anti-decays well and could clear with iron
efficiently. It is less sensitive on the breaking side.
It also can minimize the crystallites and improve the
state and the distributing of the graphite.
Alloy of copper and magnesium
| Trade mark |
Chemical ingredient% |
| RE |
Mg |
Si |
Cu |
Fe |
| 3RECuMg7-12 |
2-4 |
10-13 |
<45 |
5-8 |
margin |
| 7RECuMg33-8 |
6-8 |
7-9 |
<45 |
30-35 |
margin |
| 3RECuMg40-9 |
2-4 |
7-10 |
<45 |
35-45 |
margin |
| Main used in machinofacture
industry. It can be used as a nodulizer for high
strength and large-scale crank shaft and special
high strength casting-wares. Products could be made
according to the customers' special demand. |
Alloy
of silicon and strontium
| Variety |
Chemical ingredient% |
| Sr |
Si |
Ca |
Al |
| SiSr-I |
0.6-1.0 |
45-50 |
<0.1 |
<0.5 |
| SiSr-II |
0.6-1.0 |
73-78 |
<0.1 |
<0.5 |
A series of
alloys based on silicon, such as barium alloy, Strontium
alloy and zirconium alloy, are produced accordion to
the international standard. They can be used in steal
and iron industry as:1.gestating agent for high-mark
gray cast iron, 2.deoxidizing and alloy agent in copping
refining, As gestating agent, it functions in unique
way in anti-decaying, diminishing the possibility of
being white iron, decreasing the under sky air holes
of the casting-wares and improving machining capacities.
Alloy of calcium, barium and iron
| Variety |
Chemical ingredient% |
| RE |
Ca |
Ba |
Si |
Al |
Mn |
Mg |
Cr |
Fe |
I |
4-6 |
1-3 |
3-5 |
45-50 |
1-2 |
7-9 |
1-2 |
|
margin |
II |
6-8 |
3-5 |
4-6 |
40-45 |
3-4 |
10-12 |
|
4-6 |
margin |
The
alloy of magnesium, silicon and iron (GB/T4137-93)
| Trade mark |
Chemical ingredient% |
| RE |
Si |
Mn |
Ca |
Ti |
Fe |
| No bigger than |
| FeSiRE23 |
21.0~<24.0 |
44.0 |
3.0 |
5.0 |
3.0 |
margin |
| FeSiRE26 |
24.0~<27.0 |
43.0 |
3.0 |
5.0 |
3.0 |
margin |
| FeSiRE29 |
27.0~<30.0 |
42.0 |
3.0 |
5.0 |
3.0 |
margin |
| FeSiRE32-A |
30.0~<33.0 |
40.0 |
3.0 |
4.0 |
3.0 |
margin |
| FeSiRE32-B |
30.0~<33.0 |
40.0 |
3.0 |
4.0 |
1.0 |
margin |
| FeSiRE35-A |
33.0~<36.0 |
39.0 |
3.0 |
4.0 |
3.0 |
margin |
| FeSiRE35-B |
33.0~<36.0 |
39.0 |
3.0 |
4.0 |
1.0 |
margin |
| FeSiRE38 |
36.0~<39.0 |
38.0 |
3.0 |
3.0 |
2.0 |
margin |
| FeSiRE41 |
39.0~<42.0 |
37.0 |
3.0 |
3.0 |
2.0 |
margin |
|
