Brief introduction
Product Name: Copper Lanthanum Master Alloy
Other Name: CuLa master alloy ingot
La content: 10%, 20%, customized
Shape: irregular ingots
Package: 50kg/drum, or as you required
| Spec | CuLa-10La | CuLa-15La | CuLa-20La | ||||
| Molecular formula | CuLa10 | CuLa15 | CuLa20 | ||||
| RE | wt% | 10±2 | 15±2 | 20±2 | |||
| La/RE | wt% | ≥99.5 | ≥99.5 | ≥99.5 | |||
| Si | wt% | <0.1 | <0.1 | <0.1 | |||
| Fe | wt% | <0.15 | <0.15 | <0.15 | |||
| Ca | wt% | <0.05 | <0.05 | <0.05 | |||
| Pb | wt% | <0.01 | <0.01 | <0.01 | |||
| Bi | wt% | <0.01 | <0.01 | <0.01 | |||
| Cu | wt% | Balance | Balance | Balance | |||
The hardness of pure copper can be improved by trace lanthanum. It can be inferred from the relationship between grain size and hardness that the finer the grain, the higher the hardness. The copper lanthanum master alloy is obtained by vacuum melting by adding lanthanum to pure copper.
It can fill the surface defects of copper alloy phase, hinder the growth of grains, refine grains and purify impurities, play the role of grain refinement and purification of impurities, improve the mechanical properties and corrosion resistance of copper alloy.
Service we can provide
1) Formal contract can be signed
2) Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
