Tungsten Alloy Shielding Can
Tungsten Alloy Shielding Can
The study found that the high density of metal has a good shielding effect on radiation, and as the density of metal increases, the shielding of radiation is also better. Of the metals currently available, only tungsten and lead are used more in the shielding can industry. Metal lead was used earlier, but it also exposed some problems during long-term use. It is precisely because of this that relevant departments are vigorously studying lead substitutes and gradually cancel the use of lead. In this context, tungsten is gradually being taken seriously. In the production of tungsten alloy shielding can products, high specific gravity tungsten alloy is generally used. Because the density of tungsten alloy can reach a large amount, tungsten alloy shielding cans are further widely used.
Tungsten Alloy Shielding Can
Compared with tungsten alloys, tungsten alloys and lead materials show more environmentally friendly properties. Tungsten itself is neither toxic nor radioactive. And tungsten alloy is processed, and tungsten reserves are abundant.
The composition structure of the tungsten alloy shielding tank is divided into two types as a whole. One is a container used to hold and transport spent nuclear fuel, including a component shell, which defines a cavity for holding the spent nuclear fuel and leads to the cavity. first and second end holes, the component shell has a first end formed of a first material and a second end formed of a second material, wherein the first material has a higher for high load-bearing strength.
Tungsten Alloy Shielding Can
A support surface, the tungsten alloy shielding can is defined on the first end and can cooperate to carry out the lifting and lowering of the container.
A first closure mountable to the first end of the component shell to seal the first end hole; a second closure mountable to the second end of the component shell to seal the second end hole, and attached to the above Radiation absorbing shield on the shell.
The shell described above has a tubular configuration. A first end of the shell has a tubular configuration and is composed of a first metal; a second end of the tungsten alloy shielding can has a tubular configuration and is composed of a second metal, and the first end is The adjoining form is welded to the second end.
