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American Cast Iron Pipe Company at the Stuart A. Rose Manuscript, Archives, and Rare Book Library Historic American Engineering Record (HAER) No. AL-35, " American Cast Iron Pipe Company, 1501 Thirty-first Avenue North, Birmingham, Jefferson County, AL ", 2 photos, 3 data pages, 1 photo caption page
They selected Birmingham as the site for a new pipe plant and in 1906 constructed a pipe foundry, powerhouse and machine shop and "Quarters" for about 40 black families. Guided by John J. Eagan, principal stockholder and first president, the company began providing amenities for its workers living in Acipcoville.
Cast iron pipe was superseded by ductile iron pipe, which is a direct development, with most existing manufacturing plants transitioning to the new material during the 1970s and 1980s. Ductile iron pipe is different than cast iron, because the introduction of magnesium during the casting process causes the graphite to form spheres (graphite ...
Elastic properties describe the reversible deformation (elastic response) of a material to an applied stress. They are a subset of the material properties that provide a quantitative description of the characteristics of a material, like its strength. Material properties are most often characterized by a set of numerical parameters called moduli.
It is often referred to simply as the elastic modulus. The shear modulus or modulus of rigidity (G or Lamé second parameter) describes an object's tendency to shear (the deformation of shape at constant volume) when acted upon by opposing forces; it is defined as shear stress over shear strain.
The Birmingham area began to invest in building the earliest mini-mills, and continued to have a strong foundry emphasis, attracting many large cast-iron pipe producers, such as American Cast Iron Pipe Company. [6] Headquartered in Birmingham in 1905, American Cast Iron Pipe Company, with its 2,100 acre site and 2,400 employees at its ...
Cast iron is a brittle form of iron which is weaker in tension than in compression. It has a relatively low melting point, good fluidity, castability, excellent machinability and wear resistance. Though almost entirely replaced by steel in building structures, cast irons have become an engineering material with a wide range of applications ...
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