Nuclear batteries are also called "radioisotope batteries", or isotope batteries for short. It uses semiconductor transducers to convert the heat energy continuously released by radioisotopes in the decay process into electrical energy.
Because recrystallization TZM alloy at room temperature is fragile and it is hard to deform. So before cool and warm rolling should avoid annealing at perfect recrystallization.
Both cast flanges and forged flanges are commonly used flanges. The cast flanges have accurate rough shape and size, small processing volume, low cost, but have casting defects
TZM alloy has good high temperature mechanical property, but at a high temperature oxidation resistance property is poor. Under high temperature, it unable to form a protective oxide layer, so it must be used at high temperatures in non-oxidizing atmosphere. When the temperature is below 400 ℃
Molybdenum is widely used in heating elements due to its high melting point, high boiling point, and good electrical and thermal conductivity. Mainly include molybdenum conductive rod, molybdenum heating element, molybdenum heating belt and so on.1. Molybdenum conductive rodThe molybdenum conductive
When forging cast iron manhole covers, there will be many factors that affect the quality of our forged cast iron manhole covers. Today, we will briefly introduce the factors that affect the quality of cast iron manhole covers.
The cemented carbide is made of tungsten carbide powder as a matrix, and is pressed and sintered with cobalt powder as a binder. Usually contains 94% tungsten carbide and 6% cobalt. Because of its high hardness, it is very wear-resistant and has a certain strength, suitable for high-speed cutting.