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PRODUCT PARAMETERS
Description
| Chromium Powder Properties | |
| Other Names | Chromium Chips, Chromium Sheet, Chromium Flake |
| CAS No. | 7440-47-3 |
| Compound Formula | Cr |
| Molecular Weight | 52 |
| Appearance | Silvery |
| Melting Point | 1857℃ |
| Boiling Point | 2672℃ |
| Density | 7.18 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 12.96 microhm-cm @ 0 °C |
| Poisson's Ratio | 0.21 |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.939 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 4.9 µm·m-1·K-1 |
| Vickers Hardness | 1060 MN m-2 |
| Young's Modulus | 279 Gpa |
| Chromium Powder Health & Safety Information | |
| Signal Word | Warning |
| Hazard Statements | H400 |
| Hazard Codes | N/A |
| Risk Codes | N/A |
| Safety Statements | N/A |
| Transport Information | N/A |
(Chromium Cr Powder CAS 7440-47-3)
Overview Of Chromium Cr PowderChromium Cr Powder refers to chromium powder. Chromium powder has been widely used in multiple fields due to its unique physical and chemical properties. Among them, high-purity chromium powder is widely used to produce target materials and superalloys. Target materials are materials used for sputtering coating and other processes. At the same time, superalloys are alloy materials with excellent high-temperature performance, corrosion resistance, and mechanical properties, commonly used in aerospace, energy, and chemical industries.
Chromium Cr Powder
.
Technical Parameter Of Chromium Cr Powder
|
(ppm) Chemical Composition,ppm |
Cr |
≥99.95% |
Si |
8 |
|
C |
15 |
K |
6 |
|
|
O |
130 |
As |
0.5 |
|
|
Ca |
3 |
Cd |
8 |
|
|
Mg |
0.2 |
Zr |
0.5 |
|
|
Si |
12 |
S |
20 |
|
|
Al |
15 |
Mn |
6 |
|
|
Fe |
160 |
Pb |
0.5 |
|
|
Ni |
20 |
W |
15 |
|
|
Cu |
13 |
N |
19 |
Applications Of Chromium Cr PowderChromium Cr Powder is an important industrial raw material with many applications. The following are some main application areas of chromium powder:
Applications of Chromium Cr Powder
Anti-corrosion coating: Chromium powder can be used to manufacture anti-corrosion coatings, and its corrosion resistance and stability can effectively protect various equipment from corrosion. For example, coatings made with chromium powder can protect ships and docks from seawater erosion in marine environments.
Wear-resistant materials: Due to the high hardness of chromium powder, it can be used to manufacture various wear-resistant materials. For example, wear-resistant materials made from chromium powder in mines and quarries can protect equipment from wear and tear.
Industrial manufacturing: Chromium powder is also widely used in industrial manufacturing. For example, in manufacturing automobiles and aircraft, chromium powder can produce various components, such as engine parts and brake pads. In addition, chromium powder is also used to manufacture various alloys to improve the mechanical properties, corrosion resistance, and high-temperature performance of metal materials.
Pigments and Coatings: Chromium powder can be used as a pigment added to coatings, plastics, and rubber to give them a metallic luster and durability.
Electroplating and welding materials: Chromium powder can be used for electroplating, coating it on various surfaces to give it a metallic luster and corrosion resistance. In addition, chromium powder can also be added to welding materials to improve the corrosion resistance and strength of welds.
Other fields: Chromium powder also has applications in catalysts, electrode materials, glass industry, fireworks manufacturing, and motorcycle and automotive parts.
Company Profile
NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are looking for high-quality Chromium Cr Powder , please feel free to contact us or click on the needed products to send an inquiry.
Payment Term
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By sea, by air, by express, as customers request.
Storage Conditions
1) Store in a dry environment at room temperature.
2) Avoid damp and high temperature.
3) Use immediately after opening the inner packing bag.
FAQQ1
Is chromium powder harmful to the environment?
Answer: Yes, chromium powder is harmful to the environment. If not handled properly, chromium powder may enter soil and water bodies, potentially harming ecosystems and human health. Therefore, when handling and using chromium powder, relevant environmental regulations and standards should be followed to ensure that waste treatment and wastewater discharge comply with regulations.
Q2
Is chromium powder toxic?
Answer: Yes, chromium powder is a toxic substance. Long-term exposure or inhalation of chromium dust may harm human health, including respiratory diseases, skin problems, digestive system problems, etc. Therefore, appropriate safety measures should be taken when handling and using chromium powder, such as wearing protective equipment, maintaining ventilation, etc.
Q3
What are the applications of chromium powder?
Answer: Chromium powder has many applications, including anti-corrosion coatings, wear-resistant materials, industrial manufacturing, pigments and coatings, electroplating and welding materials, etc. In addition, chromium powder is also used in catalysts, electrode materials, the glass industry, fireworks manufacturing, motorcycles, automotive parts, and other fields.
Q4
What is the color and appearance of chromium powder?
Answer: Chromium powder usually appears as a silver-white metallic powder with a metallic luster. Its appearance may vary due to manufacturing processes and purity.
Q5
What is the price of chromium powder?
Answer: The price of chromium powder may be influenced by various factors, including purity, market demand, and supply. Usually, high-purity chromium powder is more expensive. In addition, prices in the market may vary by region.
Q6
Is chromium powder easy to handle?
Answer: Chromium powder is a relatively hard metal powder, so special equipment and techniques may be required for processing. Meanwhile, due to the toxicity of chromium, appropriate safety measures should be taken when handling chromium powder, such as wearing protective equipment and maintaining ventilation.
