


Fuel Nozzle
This micrograph captures the transition zone between two metals in a fuel injector nozzle. The base is made of carbon steel, which gradually shifts into stainless steel closer to the nozzle tip. This design balances strength with corrosion resistance. The image reveals the boundary where the differing grain structures meet; an engineered interface that ensures mechanical durability while withstanding the chemical and thermal stresses of high-pressure fuel delivery.
Victoria Moffet MAG. 500x
This micrograph captures the transition zone between two metals in a fuel injector nozzle. The base is made of carbon steel, which gradually shifts into stainless steel closer to the nozzle tip. This design balances strength with corrosion resistance. The image reveals the boundary where the differing grain structures meet; an engineered interface that ensures mechanical durability while withstanding the chemical and thermal stresses of high-pressure fuel delivery.
Victoria Moffet MAG. 500x