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Results 1 - 10 of 182 for  Wikipedia / Strain (materials science) / Wikipedia    (3565152 articles)

Strength of materials print that page

In materials science , the strength of a material is its ability to withstand an applied stress without failure. The applied stress may be tensile , compressive , or shear . Strength of materials is a subject which deals with loads, deformations and the forces acting on the material. A

wikipedia.org | 2011/8/19 7:26:53

Strengthening mechanisms of materials print that page

Methods have been devised to modify the yield strength , ductility , and toughness of both crystalline and amorphous materials . These strengthening mechanisms give engineers the ability to tailor the mechanical properties of materials to suit a variety of different applications. For example

wikipedia.org | 2011/5/4 20:21:27

Segregation in materials print that page

Segregation_in_materials_1

important field of study of impurity segregation processes involves AES of grain boundaries of materials . This technique includes tensile fracturing of special specimens directly inside the UHV chamber of the Auger Electron Spectrometer was developed by Ilyin [13,14]. Segregation to grain

Lüder band print that page

A Lüder band is a localized band of plastic deformation that can occur on some materials before fracture . These bands can arise from residual stresses due to welding . Lüder bands often are a result of strain aging by discontinuous yielding and can be commercially important for

wikipedia.org | 2010/9/25 15:29:43

National Institute for Materials Science print that page

SengenNIMS

campus continues to exist; and it remains a part of the NRIM successor, the National Institute for Materials Science. 1966 National Institute for Research in Inorganic Materials (NIRIM) was established in Toshima, Tokyo , Japan . NIRIM was moved to Tsukuba in 1972, in the very early stages

Work hardening print that page

1 History 2 Theory 2.1 Elastic and plastic deformation 2.2 Dislocations and lattice strain fields 2.3 Increase of dislocations and work hardening 2.4 Quantification of work hardening 2.5 Example 3 Empirical relations 4 Processes 4.1 Advantages and disadvantages

wikipedia.org | 2011/5/23 11:16:48

Stress–strain curve print that page

During tensile testing of a material sample, the stress– strain curve is a graphical representation of the relationship between stress , derived from measuring the load applied on the sample, and strain , derived from measuring the deformation of the sample, i.e. elongation, compression

wikipedia.org | 2011/4/25 5:07:03

Solid print that page

Insulincrystals

state physics , and is the main branch of condensed matter physics (which also includes liquids). Materials science is primarily concerned with the physical and chemical properties of solids. Solid-state chemistry is especially concerned with the synthesis of novel materials , as well

Structural material print that page

Gateway_arch

Structural engineering depends on the knowledge of materials and their properties, in order to understand how different materials support and resist loads. Common structural materials are: Contents 1 Iron 1.1 Wrought iron 1.2 Cast iron 1.3 Steel 1.4 Stainless steel

Fracture mechanics print that page

TankerSchenectady

In modern materials science , fracture mechanics is an important tool in improving the mechanical performance of materials and components. It applies the physics of stress and strain , in particular the theories of elasticity and plasticity , to the microscopic crystallographic defects