Main Features of High-Purity Metal Chromium
• Appearance: Metal chromium is characterized by its silvery white block form.
• Particle Size: The particle size ranges from 0 to 50mm.
• Manufacturing Method: It is produced using the thermite method.
• Section Characteristics: The material exhibits a section with no pores.
Physical State of High-Purity Metal Chromium
• Delivery Form: Metal chromium is supplied in block form.
• Maximum Block Size: The maximum block size should be able to pass through a 150mm x 150mm sieve hole.
• Sieve Requirement: Not more than 10% of the total batch should pass through a 10mm x 10mm sieve hole.
• Custom Particle Size: Special particle size requirements can be discussed and agreed upon by both the buyer and the seller.
Quality Specifications of High-Purity Metal Chromium
• Surface Finish: The surface of the metal chromium blocks should be finished to accurately display the true color of chromium metal.
• Section Characteristics: The internal section of the blocks should be dense and devoid of pores.
• Impurity Standards: The material should be free from external impurities.
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Specification of High-Purity Metal Chromium
Model No. |
Specification |
Chemical Composition% |
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Cr |
Fe |
Si |
Al |
Cu |
C |
S |
P |
Pb |
Sn |
Sb |
Bi |
As |
N |
H |
O |
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JCr99-A |
0-50mm |
99 |
0.35 |
0.25 |
0.3 |
0.02 |
0.02 |
0.02 |
0.01 |
0.0005 |
0.001 |
0.001 |
0.001 |
0.001 |
0.05 |
0.01 |
0.5 |
JCr99-B |
0-50mm |
99 |
0.4 |
0.3 |
0.3 |
0.04 |
0.02 |
0.02 |
0.01 |
0.0005 |
0.001 |
0.001 |
0.001 |
0.001 |
0.05 |
0.01 |
0.5 |
JCr98.5-A |
0-50mm |
98.5 |
0.45 |
0.35 |
0.5 |
0.04 |
0.03 |
0.02 |
0.01 |
0.0005 |
0.001 |
0.001 |
0.001 |
0.005 |
0.05 |
0.01 |
0.5 |
JCr98.5-B |
0-50mm |
98.5 |
0.5 |
0.4 |
0.5 |
0.06 |
0.03 |
0.02 |
0.01 |
0.0005 |
0.001 |
0.001 |
0.001 |
0.001 |
0.05 |
0.01 |
0.5 |
JCr98 |
0-50mm |
98 |
0.8 |
0.4 |
0.8 |
0.06 |
0.05 |
0.03 |
0.01 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
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