TRIMTEC® program.
You need it – we supply it.

a) Foundry
b) Steelworks

a) Foundry
 

Thanks to the variety of CORED WIRES in our program, we can supply the right products also for customized solutions.

To ensure you always get the right product, we should jointly evaluate the five factors on the right:

1. Base iron analysis
2. Iron quantity
3. Iron temperature
4. Ladle geometry
5. Plant technology
 
. Mg treatment wire TRIMTEC®-G
Group Content Application Effects
G Pure Mg with or without reaction-inhibiting passivation. Primarily for base iron from electric melting furnaces and temperature below 1500°C. Inexpensive, short treatment times, no analysis change.
G2 Mg-Si For base iron from electric and cupola melting furnaces. Si growth 0.1 – 0.3%. Retarded reaction, increased yield.
G(2)3 Mg (-Si)-Ca (as multi-component filler or as alloy). For base iron from cupola melting furnaces. Effect of formed Ca slags must be checked. For temperature above 1489°C. Supports desulphurization with Ca. Material used can be reduced.
G5 Mg-C For base iron from electric melting furnaces. Simultaneous recarburizing possible.
G6 Mg-Fe For base iron from electric and cupola melting furnaces.

All wires are available with Ce-MM.		 Retarded reaction, no analysis change.

Alloying wire TRIMTEC®-L
Depending on special requirements, alloying wires are supplied as
cored or solid wire.

. Inoculation wire TRIMTEC®-N
Type Content Application
N 20 FeSi 75 For less strict requirements.
N 21 Inoculation FeSi Standard inoculation agent, fast fading effect.
N 22 Contains Sr Very strong inoculation for lamellar-graphite cast iron and nodular graphite iron.
N 23
N 24		 Contains Zr Good inoculation, fading effect reduced. For lamellar-graphite cast iron and nodular graphite cast iron.
N 25
N 27		 Contains Ba Strong inoculation effect, fading effect reduced. For lamellar-graphite cast iron and nodular graphite cast iron.
N 26 Contains high Al Strong inoculation effect. Cannot be used in case of susceptibility to pinholes. For lamellar-graphite cast iron and nodular graphite cast iron..
- Standard dia.
   9 mm and 13 mm		 - Standard wall thickness
   0.25 mm and 0.4 mm.

 
 
 

b) Steelworks

TRIMTEC® CORED WIRE.
Applications.

 
Element Composition of wire content
Applications
Calcium Ca CaSi 30/60
30.0% Ca
60.0 Si
max. 1.5% Al		 Melting flux for
- modification of    inclusions
- improvement of    casting
. or CaSi 40/50
40.0% Ca
54.0% Si		 - avoiding of nozzle    clogging when    casting
- improvement of    mechanical    properties, of    deformation    transverse strength,    cutting properties,    welding properties
. or CaSiBa
23.0% Ca
58.0% Si
6.5% Ba
. or CaSi 64
64.0% Ca
30.0% Si		 As above but for melts with low silicon content, e.g.
- steel tubes
- free cutting steel
- drop forging die steel
. or CaAlFe 4
0.0% Ca
30.0% Al
30.0% Fe
. or CaFe 30/70
30.0% Ca
70.0% Fe		 As above but for melts with extremely low silicon content, e.g.
- deep drawing steel
- special steel
- steel with certain    physical properties
. or Reincalcium
97-98% Ca
Calcium Cyanamide   CaCN2
23.5% N
12.0% C frei
15% CaO		 Nitrogenization
Lead Pb 99.0% Pb .
Sulphur S 99.9% S
frei von As,Se,Te		 Addition for production of unalloyed high-grade steel, e.g. 0.15/0.25% S, 0.15/0.30% Pb, unalloyed special steel, structural steel, e.g. 0.15/0.30% Pb or 0.05% Te to obtain a good cutting property
. or FeS
67.0% Fe
33.0% S
. or FeS2 Pyrit
49.0-51.0% S
44.0-46.0% Fe
Tellur Te Mn-Tellur (Sintermetall)
70.0% Te
25.0% Mn
5.0% Fe
Bor B Ferro-Bor
18-20% B
max. 2% Al
max. 0.5% C
max. 1% Si
Rest Fe

Alloying element for alloyed special steel, structural steels as for - cold upsetting
- direct hardable case
-hardening steel
- spring steel
- tempering steel
- case-hardening steel
- martenside
-hardened high-tensile    structural steel

High temperature material, chemically resistant material
Carbon C 98,0% C
0,5% S 		For regulation of exact C-content without further elements
Chromium Cr FeCr 60/70 Alloying element for steel and cast iron
Manganese Mn FeMn
78.0% Mn
max. 1.5% C
max. 1.5% Si
Rest Fe		 .
Magnesium Mg Mg-CaC2
78.0% Mg
22.0% CaC2		 For desulfurization of pig iron For desulfurization and inoculation of cast iron when producing cast iron with spheroidal graphite
. or Mg-CaSi For magnesium treatment of cast iron with spheroidal graphite
  or Mg-FeSiCe
Niobium Nb Ferro-Niobium
65.0% Nb
max. 2% Si
max. 1.5% Al
Rest Fe 		Alloying element
- for production of   alloyed high-grade   steel (fine-grained   steel) for   precipitation   hardening and grain    refining
- for production of low    perlite steel with    better cold forming    qualities
Titanium Ti Ferro-Titanium
70.0% Ti
4.5% Al		 Alloying element for alloyed
- special steels, tool   steel, roller bearing   steel
- iron qualities with   special physical   properties
- stainless steel (grain   degeneration   resistant)
- heat resistant steels
- high temperature   qualities
. or 70.0% Ti
0.5% Al
Vanadin V FeV
75-80% V
max. 1.5% Al
max. 1.5% Si
Rest Fe		 Alloying and microalloying element for production of high-grade steel, e.g. forging steel for crankshafts
Zircon Zr FeSi-Zr
30-35% Zr
55.0% Si
max. 1.5% Al
max. 1.5% Ca
Rest Fe		 Microalloying element for nitrogen fixation and/or sulfide-shape control
Iron Fe Fe >99.5% Temperature optimization in tundish
 
 
ODERMATH
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