CN203760090U - Novel high-density neutron absorbing plate - Google Patents
Novel high-density neutron absorbing plate Download PDFInfo
- Publication number
- CN203760090U CN203760090U CN201320701861.3U CN201320701861U CN203760090U CN 203760090 U CN203760090 U CN 203760090U CN 201320701861 U CN201320701861 U CN 201320701861U CN 203760090 U CN203760090 U CN 203760090U
- Authority
- CN
- China
- Prior art keywords
- neutron absorbing
- novel high
- absorbing plate
- density neutron
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 3
- 239000002915 spent fuel radioactive waste Substances 0.000 abstract description 2
- 239000011358 absorbing material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052580 B4C Inorganic materials 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- OORLZFUTLGXMEF-UHFFFAOYSA-N sulfentrazone Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(NS(C)(=O)=O)=C(Cl)C=C1Cl OORLZFUTLGXMEF-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Radiation-Therapy Devices (AREA)
- Particle Accelerators (AREA)
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a high-strength neutron absorbing plate. The high-strength neutron absorbing plate comprises an aluminium-alloy shell, wherein the shell is internally provided with a plate body formed by sintering B4C particles; the plate body formed by sintering the B4C particles is internally filled with aluminium-alloy powder particles. A preparation method of the high-strength neutron absorbing plate is simple in technical process and has low requirement on equipment; the prepared B4C-Al neutron absorbing material is a homogeneous material, is high in content of B4C and stable in use performance, and can be used as a neutron absorbing material for critical safety control in spent fuel storage facilities.
Description
Technical field
The utility model relates to a kind of high-density neutron absorbing plate.
Background technology
Boral metal matrix composite sheet is to be composited in alloy matrix aluminum by boron carbide even dispersion, and wherein boron carbide is dispersion-strengtherning phase, and aluminium alloy is matrix phase.This material contains the well behaved B element of neutron-absorbing, can be used as neutron absorber material.Its remarkable advantage is that corrosion-resistant, resistance to irradiation, boron content are high, long service life, can improve economy and the security of spentnuclear fuel storing.
High-density neutron absorbing plate of the prior art, comprises Al-alloy casing, in described housing, is provided with B
4the plate body that C particle sintering forms, the baffle of this structure, is by B owing to adding man-hour
4c particle puts into that Al-alloy casing sintering forms, and adds man-hour, and Al-alloy casing easily produces distortion due to high temperature, thereby, affect the quality of baffle, make its strength decreased.
Utility model content
The purpose of this utility model is to provide a kind of intensity high, novel high-density neutron absorber plate simple in structure.
The technical solution of the utility model is as follows:
A kind of novel high-density neutron absorber plate, comprises Al-alloy casing, in described housing, is provided with B
4the plate body that C particle sintering forms, wherein, the side of described housing is provided with through hole, the set interlaced arrangement of through hole vertical direction on the relative side of described housing.
Above-mentioned a kind of novel high-density neutron absorber plate, wherein, the cross section of described through hole be triangle.
Effect of the present utility model is: compared with prior art, because housing is provided with through hole, make Al-alloy casing have living space and carry out swelling in the time that processing is heated, avoid deformed damaged, thereby improved quality of the present utility model and intensity; In addition, due to the cross section of through hole be triangle, make to change more stable, thereby, ensured quality of the present utility model and intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, a kind of novel high-density neutron absorber plate, comprises Al-alloy casing 1, in described housing 1, is provided with B
4the plate body 2 that C particle sintering forms, the side of stating housing 1 is provided with through hole 3, the set interlaced arrangement of through hole 3 vertical direction on the relative side of described housing 1, the cross section of described through hole 3 be triangle or square.
Claims (2)
1. a novel high-density neutron absorber plate, comprises Al-alloy casing, in described housing, is provided with B
4the plate body that C particle sintering forms, is characterized in that, the side of described housing is provided with through hole, the set interlaced arrangement of through hole vertical direction on the relative side of described housing.
2. a kind of novel high-density neutron absorber plate as claimed in claim 1, is characterized in that, the cross section of described through hole be triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701861.3U CN203760090U (en) | 2013-11-08 | 2013-11-08 | Novel high-density neutron absorbing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701861.3U CN203760090U (en) | 2013-11-08 | 2013-11-08 | Novel high-density neutron absorbing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760090U true CN203760090U (en) | 2014-08-06 |
Family
ID=51255336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701861.3U Expired - Lifetime CN203760090U (en) | 2013-11-08 | 2013-11-08 | Novel high-density neutron absorbing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760090U (en) |
-
2013
- 2013-11-08 CN CN201320701861.3U patent/CN203760090U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105200274B (en) | A kind of preparation method of neutron absorber material | |
| CN103045916B (en) | Composite shielding material and preparation method thereof | |
| WO2006096505A3 (en) | Non proliferating thorium nuclear fuel | |
| WO2019164617A3 (en) | Composite moderator for nuclear reactor systems | |
| CN103617814B (en) | A kind of high-density neutron absorbing plate | |
| WO2008063693A3 (en) | Compound isotope target assembly for production of medical and commercial isotopes by means of spectrum shaping alloys | |
| JP2010540962A5 (en) | ||
| CN102568618B (en) | Uranium zirconium hydride nuclear fuel rod for power reactor | |
| CN103310855A (en) | Liquid heavy metal cooling reactor fuel assembly | |
| CN110643859A (en) | Aluminum-based composite material containing gadolinium-tungsten element and application thereof | |
| WO2022128456A3 (en) | Design of a composite hydride-metal to accommodate hydride decomposition | |
| CN109461509A (en) | Inertial base dispersion fuel pellet and preparation method thereof | |
| CN203760090U (en) | Novel high-density neutron absorbing plate | |
| CN103137221A (en) | Subcritical wrapping layer of transmutation of pressure pipe type long-lived fission product | |
| CN203659443U (en) | High-density neutron absorption plate | |
| CN209461165U (en) | A kind of neutron source target nucleus core structure | |
| CN203659450U (en) | Cobalt adjustment rod and cobalt rod bundle assembly for production of medical high specific activity cobalt source | |
| CN104681116A (en) | Cobalt regulating rod and cobalt rod cluster component used for producing medical cobalt source with high specific activity | |
| CN103614606A (en) | Aluminium matrix composite with high B4C content | |
| CN203150654U (en) | Lithium battery capable of dissipating heat rapidly | |
| CN204558184U (en) | A kind of manipulator electromagnet | |
| CN208400511U (en) | A kind of stainless steel boron aluminum composite plate of PWR fuel assembly storage lattice cell | |
| CN203026157U (en) | Reactor core shielding structure applied to reactor of 177 pressurized water reactor nuclear power plant | |
| CN207441261U (en) | A kind of burnable poison assembly and reactor core | |
| CN202332321U (en) | 14MeV neutron slowing-down material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jian Xin Lu 212009 Zhenjiang city in Jiangsu province Zhenjiang City Jingkou Industrial Park No. 36 Patentee after: JIANGSU ENTC NUCLEAR TECHNOLOGY JOINT STOCK Co.,Ltd. Address before: Jian Xin Lu 212009 Zhenjiang city in Jiangsu province Zhenjiang City Jingkou Industrial Park No. 36 Patentee before: ENTC NUCLEAR MATERIALS TECHNOLOGY (JIANGSU) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |