A main application of tungsten alloy products, tungsten alloy radiation containers are widely applied in medical and nuclear industries.

Similar documents
MARSHIELD NUCLEAR. When safety & success must be Absolutely Assured.

Guangxi Chentian Metal Products Co., Ltd

MARSHIELD NUCLEAR. When safety & success must be Absolutely Assured.

Tungsten Alloy. Products for Medical Imaging. T&D Materials manufactures and supplies premium tungsten alloy products for medical imaging.

Dual Master s Degree Program in Nonproliferation Studies Moscow, Fall 2017

Useful applications of radioactivity and nuclear energy Power for good... and evil

MARSHIELD NUCLEAR T-FLEX Non Lead Shielding.

PRODUCTION OF COBALT-60 IN PARR-1/KANUPP (CANDU) Mushtaq Ahmad Isotope Production Division, PINSTECH, Islamabad

flexibility More effectively position mass in path of radiation source to achieve lowest weight per unit of shielding.

Minimizing Activation, Size and Costs and yet Maximizing Efficiency

Nucleonic gauges for production processes: Non-invasive quality control Jean-Louis BOUTAINE

IAEA Classification on Radioactive Waste

High Performance Shielding Material to Prevent Radiation Leaks

Applying Science for Development: Atoms for Life

NOTIFICATION ON SCHEDULE OF PRESCRIBED SUBSTANCES UNDER ATOMIC ENERGY ACT January 2006

2 / 1. SUMMARY public, should be well documented, and should be reviewed on a regular basis to determine whether it continues to meet the operational

Air Shipment of Radioactive Materials in Depleted Uranium Shielded Packaging

Power Stations Nuclear power stations

Brachytherapy Practice Problems EXTRA

On the Practical Use of Lightbridge Thorium-based Fuels for Nuclear Power Generation

Cyclotron & Medical Isotopes Best Theratronics announces plans to address the medical isotope shortage by manufacturing a range of cyclotrons

Designing of a Radiographic Testing Room in an Industry and Its Safety Management

Grading of the Management System Requirements to the Safe

Radiation at accelerator laboratories

Guideline for Ensuring Safety of Raw Materials and Products Containing Uranium or Thorium

The Path Ahead. Scientific Forum IAEA General Conference Vienna; 2015 Sept

LEAD SUBSTITUTION AND ELIMINATION STUDY, PART II

Environmental Regulator's RWA Syllabus mapped to PHE's RPTS courses. RPTS coverage EA. No

RADIOACTIVE CONTAMINATED SCRAP IN METAL RECYCLING FACILITIES

Concept for a new research reactor in Ukraine

Chapter 8-1 Polymers & Composites

C-14 in wastes from LWR and its relevance to the longterm safety of waste disposal

Reactor Technology --- Materials, Fuel and Safety

Radiopharmaceuticals overview of requirements

UNIT-5 NUCLEAR POWER PLANT. Joining of light nuclei Is not a chain reaction. Cannot be controlled

Fee Schedule FY2019. Table 1 Schedule of Source, Special Nuclear, and Byproduct Material Annual Fees

Lecture (3) on. Nuclear Reactors. By Dr. Emad M. Saad. Mechanical Engineering Dept. Faculty of Engineering. Fayoum University

The Pennsylvania State University. The Graduate School. College of Engineering SUPPORTING ANALYSIS FOR THE DEVELOPMENT OF A RECONFIGURABLE

DOE/NNSA Off-Site Source Recovery Program

FY 2015 Fee Schedule. Table 1 Schedule of Source, Special Nuclear, and Byproduct Material Annual Fees

Complies with the monograph for Parenteral Preparations and with that for Radiopharmaceuticals.

LOW-LEVEL RADIOACTIVE WASTE FORUM, INC.

Regional Workshop on Development of National Policy and Strategy for Radioactive Waste Management March 2014 Vienna, Austria

So Now You Are The RSO Radiation Safety Programs. Norman W. Henry III, MS,CIH SHBP (Safety and Health By Protection) comcast.

PRODUCTION AND DEVELOPMENT OF RADIOISOTOPES IN HANARO

THALLOUS ( 201 Tl) CHLORIDE INJECTION: Revised Final text for addition to The International Pharmacopoeia (January September 2009)

Unit 7: Homework. 1.An organic chemical organized in rings or chains, including petroleum and natural gas is called: a) hydrocarbon

MACHINE SOURCES VS. ISOTOPES FOR PHYTOSANITARY APPLICATIONS OF IRRADIATION

Storage and disposal of radioactive waste in Italy

Radiation Safety Training Instructions

// SAFE AND INNOVATIVE SOLUTIONS FOR THE TRANSPORT, STORAGE AND DISPOSAL OF RADIOACTIVE MATERIALS

ARCAL REGIONAL STRATEGIC PROFILE FOR LATIN AMERICA AND THE CARIBBEAN EXECUTIVE SUMMARY

Kontor. MgO Sulphate Panel Board. The better way to build

Project Assessment Report for GB/3746B Certificate of Approval Extension

Gamma Ray Spectroscopy of Lutetium Metal Element

The role of the International Atomic Energy Agency in developing the System of Radiation Protection

RADIATION What You Need To Know UNIVERSITY OF ARKANSAS OFFICE OF ENVIRONMENTAL HEALTH AND SAFETY

UKEPR Issue 05

Innovating Solutions for Staff and Patient Protection. Radiation Shielding

Transportation of Radioactive Materials in Ontario Information Package

ISSN: ISO 9001:2008 Certified International Journal of Engineering and Innovative Technology (IJEIT) Volume 4, Issue 9, March 2015

NEA Workshop on the Management of Non-Nuclear Radioactive Waste

MEDICAL RADIOACTIVE WASTE MANAGEMENT IN SAUDI ARABIA

Experimental Measurements of Neutron Attenuation in the Advanced Shield Material Ferro Boron in KAMINI Reactor

-Nuclear Energyas a key component of a viable SDG-vision. David Kock Necsa

The role of the RT Level III in industrial Radiation safety.

International Workshop on Sustainable Management of Disused Sealed Radioactive Sources. Radioactive waste in Jordan

Isotope Production at LERF

Measuring Bulk Solids on a Conveyor

Experimental and Theoretical Investigations of Ferro Boron as In-vessel Shield Material in FBRs

COUNTRY REPORT OF VIETNAM

Regional or Global Molybdenum-99 Supply Indian Perspective

Nuclear Export Controls in India: A Review of Existing Systems and Prospects for Enhanced India-US Cooperation

A Clean, Secure Nuclear Energy Solution for the 21 st Century Advanced Reactor Concepts, LLC (ARC) June 2010

Radioisotopes production technology -EGYPT experience

Reduction of Backscattered Radiation in Enclosure X-ray Radiography

17th World Conference on Nondestructive Testing, Oct 2008, Shanghai, China

Producing Metal Parts

Transporting radioactive material - Guidance on radiation and contamination monitoring requirements, and determining a Transport Index

Technology Developments in Protective Coatings. Michael Donkin May 13 th 2015

BME101 Introduction to Biomedical Engineering Medical Imaging Özlem BİRGÜL Ankara University Department of Biomedical Engineering

Radiation Safety at the University of Vermont

Ge / 68 Ga GENERATOR* HOW TO DO PET AS SIMPLY AS SPECT? EXCELLENCE DEDICATED TO NUCLEAR MEDICINE, HEALTHCARE & ENVIRONMENT

Measurement of Radio-nuclides in Radioactive aerosols produced in a 120-GeV Proton Target Station

Technical possibilities to support separation of radioactive elements from metallic waste

Ohio University Lab & Rad Safety Newsletter Winter 2018

The Nuclear Engineer - Friend of the Health Physicist (or not)

Chapter: The Periodic Table

Nuclear Energy Fundamentals

Science of Nuclear Energy and Radiation. Nuclear Reactor Concepts. by Dr. Jerry M. Cuttler, PEng

THE PERIODIC TABLE. Chapter 15

MATERIALS SELECTION AND ACTIVITY EVALUATION SYSTEM TO REDUCE RADIOACTIVE WASTE FROM STEEL REINFORCED CONCRETE OF NUCLEAR PLANTS

RADIATION DOSE EVALUATION FOR HYPOTHETICAL ACCIDENT WITH TRANSPORT PACKAGE CONTAINING IRIDIUM-192 SOURCE

Molten Fluorides as Power Reactor Fuels 1

METHODOLOGY FOR ENSURING THE INTEGRATION OF ALARA INTO THE DESIGN OF

Radioactive Substances Act 1993 The Environmental Permitting (England and Wales) (Amendment) Regulations 2011

Evaluation of the shielding efficiency and space dose of the tungsten shielding system

ORTEC. Detector Shielding. Choice of Detector Shielding

CONTAMINATED SCRAP METAL-DIFICULTIES TO DETECT. Paulo Fernando Lavalle Heilbron Filho Nerbe J. Ruperti Junior. Abstract

STURGIS Barge Decommissioning Project

Transcription:

Tungsten Alloy Radiation Container Tungsten alloy is used in many radiation-shielding applications including industrial, nuclear and medical. Because of its high density and high atomic number, is an effective construction material for shielding against gamma rays and x-rays. Lead and boron carbide can shield radiation too, but cannot perform as well as tungsten alloy. Tungsten alloy is a suitable raw material for tungsten alloy radiation container, because of tungsten alloy radiation container combination of radiographic density (more than 60% denser than lead), good machinability, good corrosion resistance, high radiation absorption (superior to lead), simplified life cycle and high strength. Tungsten alloy radiation shielding can provide the same degree of protection as lead whilst significantly reducing the overall volume and thickness of shields and containers. Moreover, compared with lead or depleted uranium, tungsten alloy is more acceptable in this case, for it is non-toxic and environmentally friendly material. Why Use Tungsten Alloy Radiation Shielding? alloy can provide the same energy absorption as lead using 1/3 less material. When the weight is certain, more density, and the thickness would be thinner. Tungsten alloy radiation container material could be made with thinner thickness but high absorption of radiation in high density. That is why tungsten alloy material is suitable for tungsten alloy radiation shielding. 1/2: The shielding material of the half-value layer values d: Shielding thickness, with the half-value layer thickness of their units, you need to half-value layer thickness of the quality of translation into the thickness of the material, divided by the density of the material can be obtained. A main application of tungsten alloy products, tungsten alloy radiation containers are widely applied in medical and nuclear industries. Owing to its excellent radiation resistance, tungsten heavy alloy has gradually replaced lead shields to become the main shielding materials in many industries to protect the radiation. Tungsten alloy radiation container is a flexible heat-resistant tungsten alloy raidation shielding

made of tungsten and iron metal powder immersed in a silicone polymer. Lead blankets have been the backbone of tungsten alloy radiation shielding applications for years but, in comparison, is a less effective and efficient tungsten alloy raidation shielding choice. Due to the ability to place the maximum amount of weight between the source and the worker, the new generation tungsten alloy radiation shielding has proven to be up to twice as effective as lead in lowering exposure rates. Designed in custom shapes, tungsten alloy radiation container has the ability to field-fit, providing for attenuation of radiation totaling from 5 to 10 person-ram/years than provided by the equivalent weight of traditional lead blanket. Additionally, the tungsten alloy radiation shielding weighs 25 to 50 percent less than lead while removing the accompanying toxicity hazard and mixed waste processing costs. Tungsten Alloy Storage Container Tungsten Storage Container Guangxi Chentian Metal Products Co. Ltd manufactures a comprehensive line of custom designed tungsten alloy storage container designed to your exact requirements. Guangxi Chentian Metal Products Co. Ltd has worked seamlessly with end users including hospitals, laboratories, medical facilities, and Nuclear plants ensuring that a final design is functional and fits within its surroundings and radiation code requirements. We design and manufacture both standard and custom one-off designs. We employ a fully qualified design team to help with every step of the process, from the moment your order is entered until it arrives at your doorstep. Application of Tungsten Storage Container Storing and transporting radioactive materials Vial pigs for PET or other high energy radionuclides Unit dose pigs for radiopharmaceuticals Nuclear Densometer storage Feature and Benefit of Tungsten Storage Container Manufactured from tungsten alloy. Free of lead All hardware from heavy-duty hinges, to locks are of the highest quality. All Storage Containers are ground smooth from sharp corners or edges. Extreme care is taken in the surface preparation to all surfaces for the supply and application of a finish coat of paint to the desired colour. All Storage Containers are available with your choice in tungsten alloy shielding from 1/32 to 2 thick or more. All Storage Containers come equipped with a hinged lockable lid or removable lids. Our Storage Containers combine effective radiation protection and durability in a rugged, attractive and versatile line.

Cobalt 60 Tungsten Radiation Shielding What is Cobalt 60? Cobalt 60 (Co 60) is a synthetic radioactive isotope of cobalt with a half-life of 5.2714 years. It can emit 315KeV high speed electronic and two beams of gamma rays through beta decay. It is produced artificially in nuclear reactors. Deliberate industrial production depends on neutron activation of bulk samples of the monoisotopic and mononuclidic cobalt isotope Co 59. Measurable quantities are also produced as a by- product of typical nuclear power plant operation and may be detected externally when leaks occur. The Applications of Cobalt 60 Tungsten Radiation Shielding Due to its high density and excellent absorption behaviour against radiation, tungsten alloy can be widely used in cobalt 60 tungsten radiation shielding to protect the damage from Co 60 radiation. The main uses for cobalt 60 tungsten radiation shielding are: tracer for cobalt in chemical reactions, Sterilization of medical equipment, medical radiotherapy, industrial radiography, leveling devices and thickness gauges, pest insect sterilization, food irradiation and blood irradiation,and laboratory mutagenesis. Why Use Cobalt 60 Tungsten Radiation Shielding? alloy can provide the same energy absorption as lead using 1/3 less material. When the weight is certain, more density, more denser, and the thickness would be thinner. Tungsten alloy material could be made with thinner thickness but high absorption of radiation in high density. That is why tungsten alloy material is suitable for radiation shielding.cobalt 60 tungsten radiation shielding is better than lead materials for it is non-toxic. During design of shielding, tungsten alloy radiation shielding is calculated according to requirements of shield to abate the multiple shielding materials' thickness.

1/2: The tungsten alloy radiation shielding material of the half-value layer values Cesium 137 Tungsten Radiation Shielding What is Cesium 137? Cesium 137 (137 55Cs, Cs-137), Cesium 137, or radioactinium, is a radioactive isotope of cesium which is formed as one of the more common fission products by the nuclear fission of uranium-235 and other fissionable isotopes in nuclear reactors and nuclear weapons. It is among the most problematic of the short-to-medium-lifetime fission products because it easily moves and spreads in nature due to the high water solubility of cesium most common chemical compounds, which are salts. The Applications of Cesium 137 Tungsten Radiation Shielding Due to its high density, excellent absorption behaviour against radiation and environmental friendly characteristics, tungsten alloy can be widely used to produce Cesium 137 tungsten radiation shielding. Cesium 137 tungsten radiation shielding can be used as place containers of Cesium 137 radiation source, and used in industrial and medical fields.cesium 137 tungsten radiation shielding can be applied for manufacturing industrial gamma radiation source: for density measurement, thickness measurement and radiation weighting, tobacco density measurement, logging and coal exploration and development, and so on. Cesium 137 tungsten radiation shielding also can be applied for gamma radiation sources in medical: cesium chloride injection can be used for cardiac scan, diagnosis of myocardial infarction and diseases. It also be can used in agricultural and biological applications: high activity of Cesium 137 sources for radiation breeding, storage of irradiated food, sterilization of medical devices. Cesium 137 tungsten radiation shielding can be used make isotopes battery and isotope heat source. The Advantages of Cesium 137 Tungsten Radiation Shielding alloy can provide the same energy absorption as lead using 1/3 less material. When the weight is certain, more density, more denser, and the thickness would be thinner. Tungsten alloy material could be made with thinner thickness but high absorption of radiation in high density. That is why tungsten alloy material is suitable for radiation shielding.cesium 137 tungsten radiation shielding is better than lead materials for it is non-toxic. During design of shielding, tungsten alloy radiation shielding is calculated according to requirements of shield to abate the multiple shielding

materials' thickness. 1/2: The tungsten alloy radiation shielding material of the half-value layer values