Tại sao nó quan trọng đối với vật liệu
Nuclear's material demands are unusual: small tonnages of extraordinary specification. Zirconium alloy tubing with hafnium removed, boron and gadolinium for neutron control, and steels qualified to survive decades of radiation damage.
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Tất cả vật liệu →| Vật liệu | Chức năng của nó tại đây | Tầm quan trọng |
|---|---|---|
| Boron thiết yếu | Neutron absorber in control and coolant chemistry | Định nghĩa |
| Hafnium thiết yếu | Control rods | Định nghĩa |
| Uranium | The fuel | Định nghĩa |
| Zirconium thiết yếu | Fuel-rod cladding | Định nghĩa |
| Chromium thiết yếu | Corrosion resistance in reactor steels | Quan trọng |
| Copper thiết yếu | Generator and switchyard | Quan trọng |
| Fluorspar thiết yếu | Fluorine for uranium hexafluoride | Quan trọng |
| Gadolinium thiết yếu | Burnable neutron poison in fuel | Quan trọng |
| Nickel thiết yếu | Alloys for steam generators | Quan trọng |
| Silver thiết yếu | Control-rod alloy in some PWR designs | Hiện tại |
Boron
An element that makes glass resist thermal shock, fibreglass strong, and — with iron and neodymium — the strongest…
Hafnium
Zirconium's chemical shadow — always found with it, almost impossible to separate from it, and the opposite of it in…
Uranium
A heavy, faintly radioactive metal whose nucleus can be split, releasing about two million times more energy per…
Zirconium
A metal that barely absorbs neutrons, which is why nuclear fuel rods are wrapped in it, and whose sand form is a…
Chromium
The element that makes stainless steel stainless — at about eleven percent chromium, steel grows an invisible film…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
