Spherical tungsten powder
1.Spherical tungsten powder
Spherical tungsten powder's microscopic morphology is positively spherical, and the spherical rate can reach 98%.
2. Properties of spherical tungsten powder
Physical properties: bulk density of 11.6g/cm3, compact density of 12.5g/cm3, spherical rate of 98%, particle size is divided into fine particles, medium particles and coarse particles of three specifications.
Chemical properties: tungsten content is more than 99.9%, oxygen content is less than 0.042%.
3.SEM of spherical tungsten powder
The morphology of spherical tungsten powder under the electron microscope photo is positive spherical.
4.Application of spherical tungsten powder
1. Spherical tungsten powder is widely used in the preparation of hard alloys, high-performance molds, and cutting tools due to its high hardness, wear resistance, and corrosion resistance. These tools can improve machining efficiency and significantly extend service life in metal processing.
2. Spherical tungsten powder can also be used to manufacture superhard materials such as diamond tools and cubic boron nitride tools, which perform well in heavy-duty operations such as cutting, grinding, and drilling.
3. Spherical tungsten powder has excellent conductivity and thermal conductivity, and is therefore used to manufacture high-performance materials and components such as electronic packaging materials, electronic component heat sinks, and microwave communication devices.
4. Spherical tungsten powder can also be used to manufacture high-performance circuits such as high-frequency circuits and superconducting circuits, providing support for the development of communication technology.
5. Spherical tungsten powder is widely used in the medical field due to its excellent biocompatibility and corrosion resistance. It can be used as a raw material for artificial joints, dental implants, and surgical instruments, improving their wear and corrosion resistance while reducing irritation and infection to the human body.
Composition of ingredients
| Composition Content impurity elements (≤%) |
| W |
Ni |
Mo |
Sn |
Cu |
Bi |
Cr |
Mg |
Sb |
Si |
K |
| ≥99.9% |
6 |
23 |
3 |
2 |
5 |
13 |
7 |
3 |
8 |
9 |
| Fe |
Ca |
Mn |
As |
Al |
O |
C |
S |
P |
Na |
| 12 |
5 |
6 |
9 |
8 |
160 |
13 |
3 |
10 |
6 |
| Model NO. |
particle size (μm) |
| JQW010 |
5-25 |
| JQW020 |
15-45 |
| JQW030 |
15-53 |
| JQW040 |
20-75 |
| JQW050 |
45-105 |
| JQW060 |
53-150 |
Gray-black fine powder, which is the main raw material for tungsten alloy, tungsten material and tungsten carbide.
Detailed Photos
Product packaging method
Our company
Qingdao Hesiway Industrial Co., Ltd. Integrates technology research and development, production and operation. The company has strong technical force, complete testing equipment and advanced production technology. The company employs a number of senior engineers and professionals, and maintains close exchanges and cooperation with many domestic universities, working together on the production and technological innovation of tungsten series products. Since its establishment, the company has been adhering to the fine tradition and strict management to provide customers with high-quality products and loyal services. At the same time, through independent innovation, industry-university-research cooperation and foreign cooperation, the company has obtained 20 intellectual property rights in the past three years, including 3 invention patent and 17 utility model patents. Qingdao Hesiway Industrial Co., Ltd. is highly specialized in the production of tungsten series products. The granularity of the product can be customized according to customer requirements. Among them, large-grained coarse-grained tungsten powder is a product produced by the company's patented technology, which is highly competitive at home and abroad and is well received by customers. Coarse metal powder has high purity, good fluidity and low fine powder rate, and is highly respected in the 3D printing industry, welding material industry and some special wear-resistant industries. Qingdao Hesiway Industrial Co., Ltd. Not only expands to the whole country. And has begun to expand to foreign markets. Facing the more challenging world market, Qingdao Hesiway Industrial Co., Ltd. is committed to becoming bigger and specialized on the basis of being fine and meticulous. We adhere to the business policy of "quality first, service first, continuous improvement, innovation to meet customers", and "zero defect, zero complaint" as the quality goal.
Notes
1.We specialize in the production and research of metal powders.
2.We mainly produce tungsten powder, molybdenum powder, tungsten carbide, ferro tungsten, ferro molybdenum, spray powder and other series of products with various contents and particle sizes, among which the 'Production of Coarse Granular Tungsten Powder' has been authorized by the national patent technology.
3.As a factory, we are full of experience, if you have any question, please feel free to contact us, we are always at your service.
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