CN201712224U - Explosively clad plate of NAS8R10 alloy and steel plate - Google Patents
Explosively clad plate of NAS8R10 alloy and steel plate Download PDFInfo
- Publication number
- CN201712224U CN201712224U CN2010202241230U CN201020224123U CN201712224U CN 201712224 U CN201712224 U CN 201712224U CN 2010202241230 U CN2010202241230 U CN 2010202241230U CN 201020224123 U CN201020224123 U CN 201020224123U CN 201712224 U CN201712224 U CN 201712224U
- Authority
- CN
- China
- Prior art keywords
- alloy
- plate
- steel plate
- nas8r10
- nas
- 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 - Fee Related
Links
Images
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses an explosively clad plate of NAS8R10 alloy and steel plate, wherein the composite board is formed by the explosion of the NAS8R10 alloy plate and steel plate; the thickness of the NAS8R10 alloy plate is 3-20mm; and the thickness of the steel plate is 20-100mm. The explosively clad plate can be manufactured with low cost, is used in containers and other equipment for waste nuclear fuel storage and needing to effectively shield thermal neutrons, and can also be used in power plant equipment.
Description
Technical field
The utility model relates to a kind of metallic composite panel, and the composite metal plate of the complex method that especially explodes belongs to composite metal plate and makes the field.
Background technology
NAS 8R10 alloy is a kind of stainless steel that adds boron element, is to add natural boron to carry out alloying on the basis of austenitic stainless steel, improves the used by nuclear reactor stainless steel of thermal neutron shielding properties.Owing to be the continuous casting process material, boron is fine dispersion in its metal structure, compare with current material, and ductility is improved.But the cost height of NAS 8R10 alloy, large-scale production and application are also very restricted.So NAS 8R10 alloy and common metal composite need be used.NAS 8R10 alloy clad steel plate has good application prospects at the equipment such as container that requirements such as discarded nuclear fuel storage effectively shield thermal neutron.
Explosive welding is the frontier branch of science of boundary between metal physics, explosion physics and welding science.It is the new and high technology a kind of of great practical value of carrying out the intermetallic welding and producing metallic composite as the energy with explosive.Its essence is that a kind of is the new technology and the new technology of metal solder of Pressure Welding, melting and the diffusion welding (DW) ' Trinity ' of the energy with the explosive.
It is the high-voltage pulse load that produces by explosive detonation, promote the another kind of material (base material) of a kind of material (multiple material) high speed inclined impact, its loading stress is higher than the yield strength of metal material far away, the moment property of loading procedure (one is a trace level), the locality of material stand under load, modes such as the small adjacent domain that occurs in application point of interweaving and moving at a high speed realize the metallurgical binding of two kinds of metals, and the land is rendered as wavy metallurgical alloy.It is again to do the new and high technology a kind of of great practical value that the energy carries out the intermetallic welding and produces metallic composite with explosive that blast is conciliate.Its maximum characteristics are can be with metallic combination in moment, and simple, rapid and strong welds together.The advantage of comparing explosion welding technique with solder technology such as rolling, built-up welding, casting is:
The adaptive solderability of material widely, be applicable to most plastic-metal or alloy: especially for the welding of large-area metal, can be described as unique method of attachment: the combination that is not only applicable to the intermiscibility metal, and be applicable to the combination of non-intermiscibility metal, also be applicable to the Metal Substrate alloy of compound between easy generation brittle metal; Have good easily hot, low interface resistance, the land does not have the heat affected area and constitutes good joint performance, and the thermal process of moment does not have the interface or a spot of dissolving only arranged.
Summary of the invention
The utility model purpose is, as the energy, produce NAS 8R10 alloy and iron and steel composite plate with explosive, effectively shield under the condition of thermal neutron thereby make full use of NAS 8R10 alloy by the blast composite methods, reduce use cost, guarantee to satisfy the equipment needs of China's nuclear power and relevant industries.
The technical solution of the utility model is: the explosive clad plate of NAS 8R10 alloy and steel plate, the thickness of NAS 8R10 alloy sheets are at 3-20mm, and substrate steel sheet thickness is 20-100mm.
In minor face, arrange the higher explosive of explosion velocity after adopting support pad installation, explosive shop to put and finish between multiple layer NAS 8R10 alloy and the basic unit's carbon steel sheet, finally make it to realize the large-area continuous welding of sieve, exploding can make the applying rate reach 100% after the compound one-shot forming, minimum shear strength τ b 〉=210Mpa.
The blast of NAS 8R10 alloy-steel composite board is compound to be that steel plate is as other one deck of bearing load the top layer of NAS 8R10 alloy as load surface.Exploding compound is to be the energy with the explosive, in the moment of igniting, explosive potential chemical energy, promptly be converted into luminous energy, acoustic energy, heat energy and mechanical energy.Exploding compound is exactly heat energy and the mechanical energy of utilizing explosive to discharge, under the effect of high-voltage pulse load, make compound plate under the effect of explosive energy successively to substrate accelerated motion, and form certain bending angle, could form interatomic combination between base, compound plate.
The beneficial effects of the utility model are: can make the effectively equipment such as container of shielding thermal neutron such as the requirement that is used for discarded nuclear fuel storage at lower cost, also can be used for electric power factory equipment.
Description of drawings
The structural representation that Fig. 1 installs for the blast of the utility model composite plate
Fig. 2 is the utility model side structure schematic diagram
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
The blast of NAS 8R10 alloy sheets-substrate steel sheet is compound: above when installing at the scene NAS 8R10 alloy sheets being placed on, steel plate is as a following laminar substrate, at first support the gap between two plates and strengthen employing 10mm, the edge supports gap, parallel placement, to satisfy the whole average needs of the stressed distribution of sheet material, guarantee that final composite plate mechanics performance reaches balance, and understand burn compound plate face greatly for fear of dose in the blast recombination process, overcoat also will be thickeied.The thickness of NAS 8R10 alloy sheets is at 3-20mm, and substrate thickness is the 20-100mm steel plate, and the main body explosive is selected the 2# rock explosive for use, explosion velocity 2200～3200mm/s.NAS 8R10 alloy sheets surface is protected the back and is evenly arranged the 2# rock explosive, at the 1# explosive of arranging a high explosion velocity along widthwise edges, its explosion velocity 5000～6500mm/s, medicinal strip thickness are higher than main body explosive 10mm, width is 15mm, and fire point is placed on NAS 8R10 alloy edges of boards portion (see figure 1).Explode compound after, through heat treatment, leveling, the applying rate is 100%, shear strength τ b 〉=210Mpa.The explosive clad plate of NAS 8R10 alloy and steel plate after machine-shaping, constitute nuclear power industry lower cost use material.
Claims (1)
1.NAS the explosive clad plate of 8R10 alloy and steel plate is characterized in that constituting composite plate by the blast of NAS 8R10 alloy sheets and steel plate, the thickness of NAS 8R10 alloy sheets is at 3-20mm, and steel plate thickness is 20-100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202241230U CN201712224U (en) | 2010-06-12 | 2010-06-12 | Explosively clad plate of NAS8R10 alloy and steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202241230U CN201712224U (en) | 2010-06-12 | 2010-06-12 | Explosively clad plate of NAS8R10 alloy and steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712224U true CN201712224U (en) | 2011-01-19 |
Family
ID=43458222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202241230U Expired - Fee Related CN201712224U (en) | 2010-06-12 | 2010-06-12 | Explosively clad plate of NAS8R10 alloy and steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793736A (en) * | 2017-01-20 | 2017-05-31 | 中国科学院合肥物质科学研究院 | A kind of device for shielding strong-electromagnetic field and strong static magnetic field |
-
2010
- 2010-06-12 CN CN2010202241230U patent/CN201712224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793736A (en) * | 2017-01-20 | 2017-05-31 | 中国科学院合肥物质科学研究院 | A kind of device for shielding strong-electromagnetic field and strong static magnetic field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100493808C (en) | Explosion welding repairing method of infusible rare metal composite board | |
| CN101607344A (en) | The a plurality of local complex welding methods of explosive welding simultaneously of a kind of metallic explosive welding | |
| CN201863438U (en) | Multiplayer large-area titanium and multi-metal explosive clad plate | |
| CN106825897A (en) | A kind of preparation method of the lead titanium composite anode with ultra-thin titanium cladding | |
| CN207403291U (en) | A kind of explosive clad plate | |
| CN201626154U (en) | Titanium-steel-stainless steel two-sided compound steel plate | |
| CN201712224U (en) | Explosively clad plate of NAS8R10 alloy and steel plate | |
| CN201427421Y (en) | Ta/Zr/Ti/steel explosive welding composite plate | |
| CN105478991B (en) | A kind of fusion reactor blanket heat-resistant part preparation method containing embedded runner | |
| CN201089235Y (en) | Explosion cladding plate with tool steel and steel plate | |
| CN106141413A (en) | A kind of explosion welding method of extra-thick plate | |
| CN201712225U (en) | Explosively clad plate of NAS625 alloy and steel plate | |
| CN204449618U (en) | Hydraulic propeller explosion cladding structure peculiar to vessel | |
| CN104759749A (en) | Production method of aluminum and magnesium alloy laminated composite plate of sandwich structure | |
| CN201448573U (en) | Explosively clad plate formed by nickel-molybdenum alloy plate and steel plate | |
| CN201380612Y (en) | C-2000 alloy/steel explosive clad plate | |
| CN203437811U (en) | Explosion plate combining N06455 alloy steel plate and steel plate | |
| CN201712223U (en) | UNS N06002 alloy and steel plate explosion composite plate | |
| CN201253975Y (en) | C-276 alloy/steel explosive composite sheet | |
| CN201329684Y (en) | Explosion clad plate of red copper and steel plate | |
| CN202428729U (en) | High-alloy two-phase stainless steel AL-255-steel explosion compound plate | |
| CN203831869U (en) | Explosive composite plate with S22253 alloy plate and steel plate | |
| CN201099023Y (en) | Diphase stainless steel composition board | |
| CN206456036U (en) | Titanium al stainless steel multilayer overlarge area explosive clad plate | |
| CN201448575U (en) | Explosive clad plate made of Ti-6Al-4V alloy plate and steel plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |