Molten steel for steel casting has a high temperature above 1500°C, which easily causes two major defects: veining and burn-on. …
Why is chromite sand suitable as facing sand for steel castings? Read More »
Controlling the moisture of chromite sand within 0.1% it can minimize the risk of hydrogen porosity in steel castings, stabilize …
Why should the moisture of chromite sand be controlled within 0.1%? Read More »
Chromite sand has excellent veining resistance. It is one of the mainstream special base sands in the foundry industry to …
Does chromite sand have good anti‑veining property? Read More »
Causes of Streaks in Glass Colored by Chrome Ore Powder Streaks are alternating light‑and‑dark color bands along the glass flow …
Causes of Streaks in Glass Colored by Chrome Ore Powder Read More »
Beer Bottle Dark‑Green Tinting with Chromite flour Premise: South‑African‑origin chromite ore powder for glass tinting, Cr₂O₃=42‑46%, particle size 200‑400 mesh; …
Beer Bottle Dark‑Green Tinting with Chromite flour Read More »
Black Spots on Glass Bottles Colored with Chromite Powder – Causes Chromite (FeCr₂O₄) has an extremely high melting point (≈2180°C). …
Black Spots on Glass Bottles Colored with Chromite Powder – Causes Read More »
Advantages of South African Chromite Powder for Glass Coloring South African chromite powder is the most mainstream natural green colorant …
Advantages of South African Chromite Powder for Glass Coloring Read More »
Chromite powder produces olive-green color mainly by Cr³⁺. Once converted to Cr²⁺, the color shifts to bluish‑grey. Chromite naturally contains …
How to Adjust Color Difference When Using Chromite Powder for Green Glass Production Read More »
Primary cause: incomplete melting of coarse chromite particles Chromite powder is a high-melting-point mineral (around 1850°C), while the melting temperature …
Causes of black specks when coloring glass bottles with chromite powder Read More »
Effect of Iron Chromite Flour Particle Size on Glass Coloring Iron chromite flour has a high melting point around 2180 °C, …
Effect of Iron Chromite Flour Particle Size on Glass Coloring Read More »
