The manufacturing principle of medical tungsten injection protection is made by taking advantage of tungsten's high density and X-ray and γ-ray attenuation properties. Tungsten is a very dense metal with very good radiation shielding properties. The tungsten injection protection uses high-density tungsten alloy to shield radioactive particles. The density of tungsten alloy can reach 16.5-19.0g/cm3, which has a good shielding effect on radioactive particles. If radioactive materials are irradiated or enter the human body, they will cause changes in cells and seriously endanger human life. The Threaded Tungsten Injection Protection can protect the human body from harm by using radioactive materials.
| Material | 95WNiFe alloy |
Volume | 1CC/2CC/3CC/5CC/10CC/20CC |
Technique | Pressing, Sintering, Infiltration, Annealing, Rolling |
Purity | 90-99% |
Density | 17.0g/cm3-18.5g/cm3 |
Shielding Thickness | 2mm-6mm |
Tensile Strength | 580-950 MPa |
Shape | Round, Cylinder, and Customized |
Surface | Polished, Oxide, Plating, Brushing, Blackened |
Standard | ASTM B702,GB |
Certification | ISO 9001 |
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