a Collimator Used for The Tungsten Alloy Series Inspection Container System

• Application: Aviation, Electronics, Industrial, Medical, Chemical, Defense
• Standard: ASTM
• Purity: 90%~97%
• Alloy: Alloy
• Shape: Various Shapes
• Type: Short Rod, Round Bar, Cycliner
• Model NO.: The medical Tungsten alloy radiation shielding mat
• Grade: ASTM B777, Class 1, 2, 3 and 4 Wnife/Wnicu
• Medical: Inspection Container System
• Transport Package: Export Wooden Cases or Iron Barrels
• Specification: Cutomized sizes or according to drawings
• Trademark: Kefeng
• Origin: China
• HS Code: 81019990
• Production Capacity: 5000kgs Per Month

Product Description

Since in 1999, Kefeng has produced and exported many high density tungsten alloy products, which are used in various industries.

Below, I will introduce Xi'an Kefeng Powder Metallurgy Co., Ltd's tungsten alloy products, which are used in the medical device industry as medical tungsten alloy radiation shielding materials.

Medical devices:

The medical tungsten alloy radiation shielding material series is mainly divided into three categories:

1. Tungsten alloy grating blades are mainly used for radiation protection;
2. Tungsten alloy protective tank - a shielding wall used for medical radioactive materials, which places radiation sources into the shielding tank;            Shielding needle tube - used for shielding medical radioactive drugs; Tungsten alloy storage - containers such as cans and boxes used to store          radioactive materials.
3. Collimator - a collimator used for the tungsten alloy series inspection container system in medical linear accelerators and nuclear technology              applications; Co60 shielding for other radiation.

 

 

Technical parameters
 

Tungsten heavy alloy	WNiFe (ASTM B777, AMS-T-21014)				WNiCu (ASTM B777, AMS-T-21014)
Designation	90W	93W	95W	97W	90W	93W	95W
Density g/cm3)	16.85~17.30	17.15~17.85	17.75~18.35	18.25~18.85	16.85~17.30	17.17~17.85	17.75~18.35
Tensile Strength (MPa)	758Min	758Min	724Min	689Min	648Min	648Min	684Min
Elongation (%)	5Min	5Min	3Min	2Min	2Min	2Min	1Min
Hardness (HRC)	32Max	33Max	34Max	35Max	32Max	33Max	34Max
Yield strength(MPa)	517Min	517Min	517Min	517Min	517Min	517Min	517Min