Fabrication of Cerium Oxide and Uranium Oxide Microspheres for ...

to investigate alternative fabrication routes for space nuclear fuels. ... the use of Pu-238 minimizes system mass since it requires very little shielding to reduce radiation ... Both the precipitated and ball milled plutonium oxide have a significant.

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the french experience in dry milling of nuclear ceramic powders

Mar 4, 1999 ... In both processes, dry ball mill is used to provide micronization and ... requirements, needing implementation of radiation shielding and.

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Radiation protection from tungsten nanotechnology - MaterialsViews

Oct 9, 2014 ... ... have developed lightweight commercial gamma radiation shielding ... using high energy ball milling produced nano-tungsten powder, the...

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Full-Text PDF - MDPI

Aug 11, 2014 ... self-cleaning agents [15], radiation shielding [16,17], etc. ... available synthetic methods for BNNTs, a ball milling-annealing process [20–22]...

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Nanotechnology in space - Nanowerk

Jun 29, 2007 ... This last aspect, radiation shielding, is also where nanotechnology ... role of high-energy ball-milling in reducing the nitriding temperature,...

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Fabrication of Cerium Oxide and Uranium Oxide Microspheres for ...

to investigate alternative fabrication routes for space nuclear fuels. ... the use of Pu-238 minimizes system mass since it requires very little shielding to reduce radiation ... Both the precipitated and ball milled plutonium oxide have a significant.

Read more

Download Complete Paper - IJRASET

Keywords—Lead; Polymer nanocomposites; Ball milling; Polyvinyl alcohol; Nanomaterials. I. INTRODUCTION. Gamma and X-rays radiation specifically are a...

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Nanotechnology in space - Nanowerk

Jun 29, 2007 ... This last aspect, radiation shielding, is also where nanotechnology ... role of high-energy ball-milling in reducing the nitriding temperature,...

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PARTICLE SIZE-DEPENDENT PULVERIZATION OF B4C AND ...

B4C is mainly used as a core element for the control rods in nuclear reactor, and ... in producing sub-micron B4C powder for the purpose of neutron shielding than ... Ball milling based pulverization scheme of B4C was also presented with the...

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NanoW Dispersed Gamma Radiation Shielding Materials

Jun 10, 2014 ... particles was successfully performed by ball milling. Adhesive ... and W are generally used in a gamma radiation shielding garment or sheet.

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Radiation protection from tungsten nanotechnology - MaterialsViews

Oct 9, 2014 ... ... have developed lightweight commercial gamma radiation shielding ... using high energy ball milling produced nano-tungsten powder, the...

Read more

Comparison of radiation shielding ratios of nano-sized bismuth ...

Sep 1, 2015 ... In this study, radiation shielding fibers using non-hazardous ... trioxide (Bi2O3) with average particle size 1–500 µm was ball milled for 10 min...

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Comparison of radiation shielding ratios of nano-sized bismuth ...

Sep 1, 2015 ... In this study, radiation shielding fibers using non-hazardous ... trioxide (Bi2O3) with average particle size 1–500 µm was ball milled for 10 min...

Read more

the french experience in dry milling of nuclear ceramic powders

Mar 4, 1999 ... In both processes, dry ball mill is used to provide micronization and ... requirements, needing implementation of radiation shielding and.

Read more

Full-Text PDF - MDPI

Aug 11, 2014 ... self-cleaning agents [15], radiation shielding [16,17], etc. ... available synthetic methods for BNNTs, a ball milling-annealing process [20–22]...

Read more

The Effect of Various Waste Materials' Contents on the ... - MDPI

Oct 23, 2013 ... Attenuation Level of Anti-Radiation Shielding Concrete ... steel balls of used ball bearings and slags from steel industry were assessed for their .... were debris from mechanical turning, milling and abrasive machining of steel,...

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PARTICLE SIZE-DEPENDENT PULVERIZATION OF B4C AND ...

B4C is mainly used as a core element for the control rods in nuclear reactor, and ... in producing sub-micron B4C powder for the purpose of neutron shielding than ... Ball milling based pulverization scheme of B4C was also presented with the...

Read more

Download Complete Paper - IJRASET

Keywords—Lead; Polymer nanocomposites; Ball milling; Polyvinyl alcohol; Nanomaterials. I. INTRODUCTION. Gamma and X-rays radiation specifically are a...

Read more

NanoW Dispersed Gamma Radiation Shielding Materials

Jun 10, 2014 ... particles was successfully performed by ball milling. Adhesive ... and W are generally used in a gamma radiation shielding garment or sheet.

Read more

The Effect of Various Waste Materials' Contents on the ... - MDPI

Oct 23, 2013 ... Attenuation Level of Anti-Radiation Shielding Concrete ... steel balls of used ball bearings and slags from steel industry were assessed for their .... were debris from mechanical turning, milling and abrasive machining of steel,...

Read more