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XI'AN XINHENG RARE METAL CO., LTD.
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pure tungsten high density high melting point tungsten products
Pure Tungsten High Density High Melting Point Tungsten Products , Find Complete Details about Pure Tungsten High Density High Melting Point Tungsten Products,Tungsten Price,Pure Tungsten Plate For Sale,Tungsten Weight from Tungsten Powder Supplier or Manufacturer-Xi'an Xinheng Rare Metal Co., Ltd.
$30 /Kilogram
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Packaging & Shipping
Packaging Pack products in polywood cases or according to your requirement
Delivery details:20 days
Our Services
1. Competitive price.
2. Our strengths over other suppliers.
3. Reliable quality on the base of the same price.
4.Timely delivery as your as your requirements.
5.Professional service to cut much purchasing costs down.
6.We offer discount for old customers
7.We do our best to meet the requirements of customers.
8.Faced with problems related with products,please feel free to contact us
We will try our best to help you.
pure tungsten high density high melting point tungsten products
Advantages:
High density(17.0-18.5g/cm3).
Good machinability
Good mechanical properties.
High modulus of elasticit
High absorption capacity against x-rays and γ-rays
Harmless to the health and environments.
Nuclear medical radiation shielding discription:
Tungsten alloy(heavy alloy) is ideal for shielding against X rays and gamma radiation. The very high density of tungsten shielding (more than 60% denser than lead) allows a reduction in the physical size of shielding components, without compromising their rigidity or the effectiveness of the shielding characteristics.
tungsten heavy alloy shielding is used in applications such as collimator, nuclear shielding, beamstop, PET syringe shield, vial shield, isotope container, FDG container, multi leaf collimator etc.
Positron emission tomography (PET)
Positron emission tomography (PET) is one of the nuclear medicine techniques available for diagnosis. Whilst X-rays provide information on the structure of the body, PET shows the chemical function of a particular organism. PET involves the injection of FDG (a glucose-based radionuclide) from a shielded syringe into the patient. As the FDG travels through the patients body it emits gamma radiation which is detected by a gamma camera, from which the chemical activity within cells and organs can be seen. Any abnormal chemical activity may be a sign that tumours are present,PET scans are frequently used to detect cancerous tumours and diseases of the brain and coronary arteries.
Applications for tungsten alloy shielding in PET include:
PET syringe shield
Tungsten vial shield
Tungsten FDG transport container
Collimator for gamma camera
Technetium generator
Multi leaf collimator
Radiotherapy destroys cancer by directing beams of radiation directly onto the tumour. The beams of radiation require a very fine focus to avoid harming the surrounding healthy tissue. This focus is achieved by using a multi-leaf collimator , consisting of two rows of very thin tungsten alloy plates, which can be configured to exactly match the dimensions of the tumour.
Physical and mechanical properties:
| Material | Density ( g/cm3 ) | Tensile Strength ( Mpa) | Elongation ( % ) | HRC |
| 85W-1.5Ni-4.5Fe | 15.8-16.0 | 700-1000 | 20-33 | 20-30 |
| 90W-7Ni-3Fe | 16.9-17.1 | 24-32 | ||
| 90W-6Ni-4Fe | 16.7-17.0 | 24-32 | ||
| 91W-6Ni-3e | 17.1-17.3 | 25-28 | 25-30 | |
| 92W-5Ni-3Fe | 17.3-17.5 | 18-28 | ||
| 92.5W-5Ni-2.5Fe | 17.4-17.6 | 25-30 | ||
| 93W-4Ni-3Fe | 17.5-17.6 | 15-25 | 26-30 | |
| 93W-4.9Ni-2.1Fe | ||||
| 93W-4.9Ni-2.1Fe | ||||
| 93W-5Ni-2Fe | 17.9-18.1 | 700-900 | 8-15 | 25-35 |
| 95W-3.5Ni-1.5Fe | ||||
| 96W-3Ni-1Fe | 18.2-18.3 | 600-800 | 6-10 | 30-35 |
| 97W-2Ni-1Fe | 18.4-18.5 | 8-14 | ||
| 98W-1Ni-1Fe | 18.4-18.6 | 500-800 | 5-10 | |
| 90W-6Ni-4Cu | 17.0-17.2 | 600-800 | 4-8 | 25-35 |
| 93W-5Ni-2Cu | 17.5-17.6 | 500-600 | 3-5 |
Company Information
Shaanxi Xinheng Rare metals Co,Ltd . founded in 2003, is based on molybdenum tungsten mining, selection, smelting, processing, scientific research, production and trade as one integrated rare metals company.
Add: No. 18, Weiyang Road, Lianhu District, Xi’an, Shaanxi Province, China
Mobile: +86
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Whatsapp:+86
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If you are interested in our products, welcome to contact us!
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