Vanadium Nitrogen Alloy Block (FeVN)
Vanadium nitride is an oblate, cylindrical or prismatic solid with no pungent odor. It has a beige metallic luster with a density of 2.9~3.5g/cm3. It is an important vanadium alloy additive like ferrovanadium and can be used in structural steel, tool steel, pipeline steel, reinforcing steel, ordinary engineering steel, and cast iron.
Lýsing
Description
Vanadium nitrogen alloy is a blank made of raw materials such as vanadium pentoxide, carbon powder, and active agent. Under normal pressure and nitrogen atmosphere protection, the vanadium-nitrogen alloy is formed by reaction at a high temperature of 1500 to 1800 ° C.
Vanadium-nitrogen alloys can be used in structural steel, tool steel, pipe steel, reinforcing steel and cast iron. Vanadium-nitrogen alloys are used in high-strength low-alloy steels, which can effectively perform micro-alloying of vanadium and nitrogen at the same time, promote the precipitation of carbon, vanadium, and nitrogen compounds in the steel, and play a more effective role in precipitation strengthening and grain refinement.
Characteristics of Vanadium-Nitrogen Alloy
▼It has a more effective effect of strengthening and refining grains than iron vanadium.
▼Saving the amount of vanadium added, vanadium-nitrogen alloy can save 20-40% vanadium compared with ferrovanadium under the same strength.
▼The yield of vanadium and nitrogen is stable, reducing the fluctuation of steel performance.
▼Easy to use and low loss. Using high-strength moisture-proof packaging, can be directly into the furnace.
Specification
| Ingredient | V | N | C | P | S | Al |
| Content (%) | 77~81% | 14~18% | 3~6% | ≤0.03% | ≤0.006% | ≤0.08% |
maq per Qat: vanadium nitrogen alloy block (fevn)
Hringdu í okkur
Þér gæti einnig líkað