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Products of L&M Raw Materials Trading Company GmbH, Alloys Division
FeSi standard
FeSi special (low Al // low C)
FeSi HP
FeCr carbide (HC) -> low Ti + low P
FeCr affine (MC)
Superfine FeCr (LC) -> C 0.03 – 0.20 %
Ferromanganese carbide (HC)
FeMn affine (MC)
Iron-manganese affinity (low carbon)
SiMn standard
Silicon-manganese low phosphorus
Ferro-silicon briquettes
Silicon-Manganese Briquettes
Various other alloy briquettes available upon request
Iron – Silicon Molds
Silicon Carbide Shapes
Iron-Manganese Briquettes
Iron - Phosphorus Briquettes
Various other forms available on request
Ferromolybdenum
Ferrovanadium
Ferro Titan
Ferro Niobium
Molybdenum oxide
Ferrosilicon
Ferrosilicon (FeSi) is an alloy of silicon and iron. It is produced from quartz, iron ore, coal, coke, and charcoal. The alloy is mainly used as a deoxidizer and as an alloying element in the production of steel and cast iron. Please refer to the data sheet below for standard specifications.
Upon request, we are also able to supply ferroalloys with deviating specifications, grain sizes, and defined by-values for special applications at any time.
| FeSi 60-65 | Ferrosilicon 75 | FeSi 75 low Al | FeSi 75 low C | FeSi 90 | |
|---|---|---|---|---|---|
|
Yes |
60-68% |
73-79% |
73-79% |
73-79% |
87-95% |
|
AI |
max 2.00 |
0,50-2,00% |
max 0,10% |
max 0,10% |
0,50-2,50% |
|
C |
max 0,10% |
max 0.15% |
max 0,10% |
max 0.03% |
max 0,10% |
|
P |
max. 0.05% |
max. 0.05% |
max. 0.03% |
max. 0.03% |
max. 0.04% |
|
S |
max. 0.04% |
max. 0.04% |
max 0.03% |
max 0.02% |
max 0.04% |
Ferrochrome
Ferrosilicon (FeSi) is an alloy of silicon and iron. It is produced from quartz, iron ore, coal, coke, and charcoal. The alloy is mainly used as a deoxidizer and as an alloying element in the production of steel and cast iron. Please refer to the data sheet below for standard specifications.
Upon request, we are also able to supply ferroalloys with deviating specifications, grain sizes, and defined by-values for special applications at any time.
| High-purity FeCr (LC) | Refined FeCr (MC) | Carburized FeCr (HC) | |
|---|---|---|---|
|
Cr |
60-75% |
60-75% |
60-75% |
|
C |
0,03-0,25% |
0,50-2,00% |
6,00-9,00% |
|
Yes |
0,50-1,50% |
max 1.5% |
0,50-3,00% |
|
P |
max. 0.03% |
max. 0.03% |
max. 0.03% |
|
S |
max 0.05% |
max 0.05% |
max 0.05% |
Ferro-Manganese
Ferromanganese alloys are produced by carbothermic reduction of ores containing iron and manganese oxides in a smelting-reduction furnace. During the production process, slags with a high manganese oxide content are formed, which can be refined in further process steps to ferrosilicomanganese, ferrosilicomanganese, low-carbon ferromanganese (LCFeMn), or manganese metal. They are used for refining cast iron and steel.
Upon request, we are also able to supply ferroalloys with deviating specifications and defined minor components for special applications at any time.
| Carburized FeMn (HC) | Refined FeMn (MC) | Refined FeMn over-alloyed | |
|---|---|---|---|
|
Mn |
75-80% |
75-85% |
75-85% |
|
C |
6,00-8,00% |
0,50-2,00% |
0,50-2,00% |
|
Yes |
1,00-1,50% |
1,00-1,50% |
1,00% |
|
P |
max. 0.10% / max. 0.25% |
0,25% |
0,25% |
|
S |
max 0.03% |
max 0.03% |
max 0.03% |
|
N |
– |
– |
1,00-2,00% |
Silicon-Manganese
Upon request, we are also able to supply ferroalloys with deviating specifications and defined minor components for special applications at any time.
Silicon - Manganese standard
Silicon - Manganese low P
| Silicon-manganese | Silicon-manganese low phosphorus | |
|---|---|---|
|
Mn |
min 65% |
min 65% |
|
Yes |
min 15% |
min 15% |
|
C |
max 1.5/2.0% |
max 1.5/2.0% |
|
P |
max 0.25% |
max 0,10% |
|
S |
max 0.03% |
max 0.03% |
Briquettes
Ferro-silicon briquettes
Silicon-Manganese Briquettes
Various other alloy briquettes available upon request
Dome cap mushrooms
Iron – Silicon Molds
Silicon Carbide Shapes
Iron-Manganese Briquettes
Iron - Phosphorus Briquettes
Various other forms available on request
Products of L&M Raw Materials Trading Company LLC, Metals Division
Copper Granules 1a coarse/fine
Copper Granules 2
Copper packages
Further qualities available upon request
Aluminum from the mechanical Cold cutting (shredder)
Aluminum from waste incineration (WTE)
Deoxidized aluminum cast as hemispheres, pyramids, and granules
Aluminum semolina
Aluminum Alloys
Various other qualities available upon request
Manganese Metal Flakes
Manganese metal, lumpy
In Various Qualities (2202 / 3303 / 441 / 553 / 552)
In Various Qualities
Copper
Copper acts as a graphitizer in gray pig iron and is generally used in amounts up to 3 % in order to advantageously lower the silicon content, refine the graphite, make the matrix tougher, and achieve a uniform structure in thin and thick cross-sections. Its graphitizing effect is about a quarter as strong as that of silicon. In many respects, the effects of copper are similar to those of nickel.
Copper Granules 1a coarse/fine
Copper Granules 2
Copper packages
Further qualities available upon request
Aluminum
Small amounts of aluminum promote deoxidation and fluidity. Additions of about 1 %prevent hardening and reduce impact strength. In amounts up to 0.5 %, the metal greatly accelerates the formation and growth of graphite, resulting in softer ferrite and reducing the depth of chill; this effect is lost with higher additions up to about 8 %. Between this content and 18 %, the carbon is present in a combined form.
Aluminum from mechanical cold processing (shredder)
Aluminum from waste incineration (WTE)
Deoxidized aluminum cast as hemispheres, pyramids, and granules
Aluminum grits
Aluminum alloys
Further qualities available upon request
Manganese
Upon request, we are also able to supply ferroalloys with deviating specifications and defined minor components for special applications at any time.
Manganese Metal Flakes
Manganese metal, lumpy
Further qualities available upon request
| Manganese Metal Flakes | Manganese Metal Lumps | ||
|---|---|---|---|
|
Mn |
min 99.7% |
Mn |
min 95% |
|
C |
max 0.04% |
C |
max 0,10% |
|
S |
max 0.05% |
Yes |
max 1.0% |
|
P |
max 0.005% |
S |
max 0.05% |
|
Iron, Selenium, Silicon |
max 0.205% |
P |
max 0.05% |
Silicon
Upon request, we are also able to supply ferroalloys with deviating specifications and defined minor components for special applications at any time.
In Various Qualities (2202 / 3303 / 441 / 553 / 552)
Chromium
Upon request, we are also able to supply ferroalloys with deviating specifications and defined minor components for special applications at any time.
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