The use of TZM alloy rods can improve the service life of hot runner nozzles. TZM alloy has excellent high temperature stability, corrosion resistance and thermal fatigue resistance, these characteristics enable the nozzle to operate stably for a long time in high temperature and corrosive environment, and has a long service life.
First of all, TZM alloy has excellent high temperature stability and can maintain high strength and stiffness under high temperature conditions. This allows the nozzle to withstand high temperature cycling and thermal shock without being prone to warping, cracking or failure.
Secondly, TZM alloy has good corrosion resistance and can resist the erosion of acidic and alkaline media. In hot runner nozzles, the fluid medium may contain corrosive substances, and the TZM alloy can effectively resist corrosion and prolong the service life of the nozzle.
In addition, TZM alloys also exhibit excellent thermal fatigue resistance, that is, they are less prone to deformation, cracking, or failure under high-temperature cycling conditions. This is very important for hot runner nozzles, because the nozzle needs to run stably for a long time in a high temperature environment, and TZM alloy can provide reliable performance and prolong the service life of the nozzle.
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