Boron Steel Neutron Absorber Material Description
Boron Steel Neutron Absorber Material combines the high neutron absorption capability of boron, with the inherent mechanical strength, durability, and workability of steel. This composite material effectively absorbs neutrons, making it critical for controlling nuclear reactions. Boron steel retains excellent mechanical strength and wear resistance, ensuring robustness in structural applications. It exhibits good thermal stability and corrosion resistance, extending its lifespan in high-temperature and corrosive environments. The material can be processed using conventional steelworking techniques, allowing for versatile fabrication into various shapes and sizes. Additionally, boron steel withstands radiation exposure without significant degradation of its properties and is cost-effective compared to pure boron or other specialized neutron-absorbing materials. These properties make Boron Steel Neutron Absorber Material ideal for use in control rods, radiation shielding, storage and transport of nuclear fuel, and structural components in nuclear reactors, ensuring both safety and efficiency in nuclear operations.
Boron Steel Neutron Absorber Material Specification
Type
|
B wt.%
|
Grade
|
Tensile Strength
MPa
|
Yield Strength
MPa
|
Elongation
%
|
HB
|
BSN304B
|
0.20-0.29
|
A
|
515
|
205
|
40.0
|
201
|
B
|
515
|
205
|
40.0
|
201
|
BSN304B1
|
0.30-0.49
|
A
|
515
|
205
|
40.0
|
201
|
B
|
515
|
205
|
35.0
|
201
|
BSN304B2
|
0.50-0.74
|
A
|
515
|
205
|
35.0
|
201
|
B
|
515
|
205
|
27.0
|
201
|
BSN304B3
|
0.75-0.99
|
A
|
515
|
205
|
31.0
|
201
|
B
|
515
|
205
|
19.0
|
201
|
BSN304B4
|
1.00-1.24
|
A
|
515
|
205
|
27.0
|
217
|
B
|
515
|
205
|
16.0
|
217
|
BSN304B5
|
1.24-1.49
|
A
|
515
|
205
|
24.0
|
217
|
B
|
515
|
205
|
13.0
|
217
|
BSN304B6
|
1.50-1.74
|
A
|
515
|
205
|
20.0
|
241
|
B
|
515
|
205
|
9.0
|
241
|
BSN304B7
|
1.75-2.25
|
A
|
515
|
205
|
17.0
|
241
|
B
|
515
|
205
|
6.0
|
241
|
Boron Steel Neutron Absorber Material Application
Control Rods: Used in nuclear reactors to regulate the rate of nuclear fission by absorbing excess neutrons. Boron steel control rods help maintain reactor stability and prevent runaway reactions.
2. Radiation Shielding: Incorporated into shielding materials to protect personnel and sensitive equipment from neutron radiation. Boron steel's neutron absorption properties enhance the effectiveness of radiation shielding systems.
3. Spent Fuel Storage: Used in storage casks and pools for spent nuclear fuel to prevent criticality accidents. Boron steel lining or components absorb neutrons emitted by radioactive materials, ensuring safe long-term storage.
4. Criticality Control in Transport Containers: Applied in containers for transporting fresh and spent nuclear fuel to maintain subcritical conditions. Boron steel helps prevent accidental nuclear chain reactions during transportation.
5. Structural Components in Reactors: Utilized in structural elements of nuclear reactors, such as reactor vessel components and core support structures. Boron steel provides both mechanical strength and neutron absorption capability, crucial for reactor integrity and safety.
6. Research and Test Reactors: Deployed in experimental reactors and neutron sources where precise control of neutron flux is necessary. Boron steel ensures accurate experimental conditions and safe reactor operation.
7. Shielding in Nuclear Medicine: Used in shielding materials for medical equipment and facilities that handle radioactive isotopes. Boron steel helps protect medical personnel and patients from neutron radiation exposure.
8. Nuclear Waste Management: Employed in containment and storage systems for radioactive waste. Boron steel components assist in managing neutron emissions from radioactive materials, reducing risks during storage and disposal.
9. Fusion Reactor Applications: Potential use in future fusion reactors for neutron shielding and structural components. Boron steel could play a role in maintaining reactor safety and efficiency.
10. Military and Defense Applications: Utilized in defense applications for neutron shielding and protection against radiological threats. Boron steel enhances the effectiveness of armor and shielding systems.
Boron Steel Neutron Absorber Material Packaging
Our Boron Steel Neutron Absorber Material is carefully handled during storage and transportation to preserve the quality of our product in its original condition.