This product used for aluminum or aluminum alloy grain refinement
Function:
aluminum titanium boron Altib, used for grain refinement , improve performance and surface quality, convenience in adding , less dosage ,marked effect , it has been widely used in aluminum casting , aluminum profile ,aluminum wire cable , aluminum sheet and foil etc.
Advantage :
1.aluminum titanium boron wire grain refinement can refine aluminum and alloy structure intensely, refining effect is marked , homogenize casting structure , reduce segregation ,
Clear floating feather crystals and crack. Let product reach first grade grain size
2.small adding dosage , just need add a little aluminum titanium boron wire , products can reach first grade grain size . General dosage is 0.2-0.5KG/TON, according the alloy model to add.
3.easy to use , reduce pollution . Automatic add continually to control dosage , touch time is uniform, ensure quality uniform along , avoid boride gather , segregation,slagging in smelter.
Chemical composition:
Name | Model | Chemical analysis(%) | Color mark | ||||||||||
Ti | B | RE | V | Fe | Si | others(less than) | Al | ||||||
Zn | Cr | Zr | total |
| |||||||||
Aluminum Titanium boron
| Al5Ti1B | 4.5-5.5 | 0.8-1.2 |
| 0.2 | 0.3 | 0.20 | 0.03 | 0.03 | 0.03 | 0.1 | balance | Green |
Al5Ti0.2B | 4.5-5.5 | 0.15-0.25 |
| 0.2 | 0.3 | 0.20 | 0.03 | 0.03 | 0.03 | 0.1 | balance | Green +black | |
Al3Ti1B | 2.5-3.5 | 0.8-1.2 |
| 0.05 | 0.3 | 0.20 | 0.03 | 0.03 | 0.03 | 0.1 | balance | Green +brown | |
Al3Ti0.2B | 2.5-3.5 | 0.15-0.25 |
| 0.05 | 0.3 | 0.20 | 0.03 | 0.03 | 0.03 | 0.1 | balance | Green +purple | |
rare earth | Al5Ti1BRE | 4.5-5.5 | 0.8-1.2 | 0.8-1.2 | 0.2 | 0.3 | 0.20 | 0.03 | 0.03 | 0.03 | 0.1 | balance | green |
Microscopy structure:
Model | Compound name ,shape ,dimension |
wire | Aluminide (TiAl3):uniform distribution,most are block shape ,few are acicular .Average are 30-50μm |
| TiB2 :always less than 2μm ,do not more than 5μm,No gather ,dispersion,inform distribution. |
Specification :
9.5mm diameter wire
Instructions:
When casting , join in chute , refining in same time.
For 6063 profile ,just add 0.5-0.8KG/TON .
Aluminum , aluminum alloy , foil join 1.5-2.0KG/Ton .
Most Refiner in returns of melting charge keep active in re-melting, according experience to make sure the adding quantity .
Packing and transport :
First type : 9.5mm diameter wire roll , 50-200KG/Roll . 3 roll / pallet .
Roll dimension : inside diameter 360±20mm , outside diameter less than 700mm , high 280±20mm .
Second type :
9.5mm diameter wire, length 0.1M,0.5M , 1M (or customer made) , 1 Ton / pallet ,carton packing .