Nickel Aluminum Bronze Propeller

Nickel aluminum bronze nab is a metallic alloy that is widely used for ship valves and propellers among other marine applications.

Nickel aluminum bronze propeller.

C63000 nickel aluminum bronze. The superiority of mn ni al bronze aqualloy has been convincingly demonstrated by its characteristics of service in which has been demonstrated to be the good enough for the work in marine environment. The nickel aluminium bronze alloys are fairly complex materials and during manufacture require good control of the metal structure by attention to composition and heat treatment. As such it is the purpose of this publication to provide an engineering overview of the properties of the.

It s used where higher mechanical properties are required. Reduced weight of nickel aluminum bronze in conjunction with increased strength of the material allows designing the propeller approximately 15 less in weight than a comparable manganese bze propeller. Stainless steel in marine propellers. Kahlenberg repairs propellers of bronze nibral nickel aluminum bronze and stainless steel from 14 inches to over 120 inches in diameter.

The various types of nickel aluminum bronze alloys are a popular choice for industrial applications such as landing gear bushings and bearings for the aerospace industry propeller hubs wear rings and hardware for the marine industry a piping for vertical pump columns firefighting and fire. C630 nickel aluminum bronze is an extruded aluminum bronze that contains nickel and is alloyed for exceptional strength and toughness. Other alloying agents such as iron nickel. Although the former is more costly by the price per pound the long term cost reduction is appreciable.

While displaying a good combination of corrosion resistance and strength nab is still prone to different forms of corrosion such as stagnant sea water corrosion selective phase corrosion and cavitation erosion. Applications for nickel aluminum bronze. Propellers are digitally scanned and records are created including complete geometric propeller data for before and after repair conditions. It s used in equipment for the energy markets in aircraft marine and a host of other industrial applications.