Synthesis of titanium boride nanoparticles and fabrication of flexible material for radiation shielding

2021 ◽  
Vol 31 ◽  
pp. 151-157
Author(s):  
Jeong-Hwan Oh ◽  
Seok Hyeon Gwon ◽  
Tae-Hee Kim ◽  
Jeong-Yun Sun ◽  
Sooseok Choi
2020 ◽  
Vol 172 ◽  
pp. 108772
Author(s):  
Sirilak Intom ◽  
Ekwipoo Kalkornsurapranee ◽  
Jobish Johns ◽  
Siriprapa Kaewjaeng ◽  
Suchart Kothan ◽  
...  

2018 ◽  
Vol 9 (08) ◽  
pp. 20193-20206 ◽  
Author(s):  
Md. Akhlak Bin Aziz ◽  
Md. Faisal Rahman ◽  
Md. Mahidul Haque Prodhan

The paper compares  Lead, Copper and Aluminium as gamma radiation shielding material using both experimental and simulation techniques. Cs- 137 (662KeV), Na-22 (511KeV) and Na- 22(1274KeV) were used as gamma radiation sources and a sodium iodide (NaI) detector was used to detect the radiation. Variations were noted for detected gamma count rates by changing shielding material thickness. In the experimental approach, thickness was varied by placing sheets of a particular test material one by one. For simulation, Monte Carlo n- Particle (MCNP) code version 4c was used and the geometry of the whole experimental setup was plotted in it. The results were then compared for each test material and it was found that lead is the best shielding material for gamma radiation followed by copper and aluminium.


Alloy Digest ◽  
2020 ◽  
Vol 69 (10) ◽  

Abstract Wieland Duro Tungsten is unalloyed tungsten produced from pressed-and-sintered billets. The high melting point of tungsten makes it an obvious choice for structural applications exposed to very high temperatures. Tungsten is used at lower temperatures for applications that can benefit from its high density, high modulus of elasticity, or radiation shielding capability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on machining. Filing Code: W-34. Producer or source: Wieland Duro GmbH.


Alloy Digest ◽  
2005 ◽  
Vol 54 (9) ◽  

Abstract The SD group is part of the Densalloy family of materials, which are high-density alloys used for a variety of applications, from counterbalance weights to radiation shielding. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming. Filing Code: W-28. Producer or source: Tungsten Products, An Allegheny Technologies Company.


Alloy Digest ◽  
2005 ◽  
Vol 54 (8) ◽  

Abstract Densalloy alloys are tungsten heavy alloys for applications ranging from use in radiation shielding to use in pins for ejection molding. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and machining. Filing Code: W-27. Producer or source: Tungsten Products, An Allegheny Technologies Company.


Alloy Digest ◽  
1964 ◽  
Vol 13 (9) ◽  

Abstract Kennertium W-2 is a high density tungsten-base alloy having strength, rigidity, ductility and good machinability. It is recommended for gyro rotors, counterweights, governors, radiation shielding and similar applications. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and compressive strength as well as creep. It also includes information on heat treating, machining, and joining. Filing Code: W-7. Producer or source: Kennametal Inc..


2018 ◽  
Vol 14 (01) ◽  
pp. 36-42
Author(s):  
Tiwa Jaiyai ◽  
Suritsorn Yuktanan ◽  
Chirotchana Suchato ◽  
Eduardo de Goes Nakano ◽  
Thanis Saksirinukul

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