Tungsten Heavy Alloys for Medical Radiation Shielding Products

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Tiger International (Shanghai) BioMetals Co., Ltd

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Bio-medical grade Tungsten heavy alloys

Owing to its high density of shielding,Tungsten heavy alloys is quite ideal for medical radiation shielding,of which including Magnetic Resonance Imaging(MRI),Intensity Modulated Radiation Treatment(IMRT ),Positron Emission Tomography (PET),collimator,isotope container,and so on.

Tungsten heavy alloys for medical radiation shielding set forth below:

Designation	Class/Grade	Standard
90W-7Ni-3Fe	Class 1	AMS-T-21014
91W-6Ni-3Fe	Class 1	AMS-T-21014
92W-5Ni-3Fe	Class 2	AMS-T-21014
93W-4Ni-3Fe	Class 2	AMS-T-21014
95W-3Ni-2Fe	Class 3	AMS-T-21014
96W-3Ni-1Fe	Class 3	AMS-T-21014
97W-2Ni-1Fe	Class 4	AMS-T-21014
90W-6Ni-4Cu	Class 1;Grade 1	MIL-T-21014;ASTM-B-459-67
90W-7Ni-3Fe	Class 1;Grade 1	MIL-T-21014;ASTM-B-459-67
92.5W-5.25Ni-2.25Fe	Class 2;Grade 2	MIL-T-21014;ASTM-B-459-67
95W-3.5Ni-1.5Cu	Class 3;Grade 3	MIL-T-21014;ASTM-B-459-67
92.5W-3.5Ni-1.5Fe	Class 3;Grade 3	MIL-T-21014;ASTM-B-459-67
97W-2.1Ni-0.9Fe	Class 4;Grade 4	MIL-T-21014;ASTM-B-459-67