A water-cooled gadolinium-containing interlayer neutron shielding glass
A technology of shielding glass and gadolinium clip is applied in the field of water-cooled gadolinium-containing sandwich neutron shielding glass, which can solve the problems of weak anti-neutron radiation ability, and achieve the effect of novel structure, clear working principle, and improved anti-neutron radiation ability.
Active Publication Date: 2019-04-09
YANGZHOU UNIV
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[0014] The present invention will be further described below in conjunction with accompanying drawing:
[0015] like Figure 1-4 As shown, a water-cooled gadolinium-containing laminated neutron shielding glass comprises a glass sheet 1, a glass sheet 2 3 and an interlayer 2 arranged between the glass sheet 1 and the glass sheet 2 3; the glass sheet 1 is made of Thin glass sheet 1 1-1, thin glass sheet 2 1-2 and thin glass sheet 3 1-3 are integral inorganic glass sheets formed by hot pressing, glass sheet 1 is provided with a through hole 4 through which water can pass through, and the through hole 4 is divided into two layers and distributed evenly inside the glass sheet 1. The interlayer 2 is provided with metal particles gadolinium 5, and the metal particles 5 are evenly distributed in the interlayer 2. The glass sheet 2 3 is organic glass containing gadolinium. The first glass sheet 1 and the second glass sheet 3 are bonded together by an interlayer 2; the interlayer 2 is ...
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The invention relates to a water-cooling gadolinium-containing lined adhesive neutron shield glass, and belongs to the technical field of glass. The water-cooling gadolinium-containing laminated neutron shield glass comprises a glass sheet 1, a glass sheet 2 and a lined adhesive, wherein the lined adhesive is arranged between the glass sheet 1 and the glass sheet 2; the glass sheet 1 is a whole inorganic glass sheet which is formed by hotly pressing a thin glass sheet 1, a thin glass sheet 2 and a thin glass sheet 3; through holes are formed in the glass sheet 1 for water to pass through, and the two layers of through holes are uniformly staggered and distributed in the glass sheet 1; metal particles (gadolinium) are arranged in the lined adhesive; the glass sheet 2 is a gadolinium-contained organic glass; the glass sheet 1 and the glass sheet 2 are adhered into a whole by the lined adhesive. The water-cooling gadolinium-containing laminated neutron shield glass has the advantages that in the use process, the water is filled into the through holes; the structure can slow the neutron penetrating through the glass plane, and the quick neutron is changed into the slow neutron; by arranging the metal particles (gadolinium) in the lined adhesive, the neutrons can be further absorbed; by arranging the metal particles (gadolinium) in the glass sheet 2, the neutron radiation can be absorbed for the second time, and the anti-neutron radiation ability in transparent material is effectively improved.
Description
technical field [0001] The invention belongs to the technical field of glass, and relates to a shielding glass with the function of preventing neutron radiation, in particular to a water-cooled neutron shielding glass containing gadolinium interlayer. Background technique [0002] Laminated glass is a high-grade safety glass made of PVB film sandwiched between two or more layers of flat glass (or hot-curved glass) after high pressure. It has transparency, high mechanical strength, UV protection, heat insulation, sound insulation, Bulletproof, anti-riot and other characteristics. When the glass is impacted and broken, the fragments are stuck by PVB, which is not easy to hurt people, but only forms radial cracks, keeps the original shape and visibility, and can continue to be used within a certain period of time. [0003] The attenuation of neutrons in a medium can be roughly summarized as two processes of slowing down and absorption. The interaction between fast neutrons an...
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IPC IPC(8): C03C27/12
CPCB32B3/266B32B7/12B32B17/06B32B33/00B32B2307/212
Inventor 张善文汤淋淋贺强缪宏刘思幸张燕军张瑞宏张剑峰张琦王正峰金濯柏甫荣李志超
Owner YANGZHOU UNIV