fatigue strength

The fatigue strength of materials is different in air and a vacuum.

So does the strain limit, and the fatigue strength of the metals being treated.

Temperature: Extreme high or low temperatures can decrease fatigue strength.

It is stretched very tight (with fatigue strength of the saw metal being the limiting factor).

Fatigue strength of a longitudinal attachment improved by ultrasonic impact treatment.

Better wear resistance and fatigue strength than 304.

One important structural limitation of aluminium alloys is their fatigue strength.

Fretting decreases fatigue strength of materials operating under cycling stress.

The poor profile of the fillet weld contributed to a reduction in its fatigue strength.

Round holes and smooth transitions or fillets are therefore important to increase the fatigue strength of the structure.

The Goodman-Line is a method to estimate the influence of the mean stress on the fatigue strength.

Just as important as tensile strength is a chain's fatigue strength.

High cycle fatigue strength (about 10 to 10 cycles) can be described by stress-based parameters.

Surface quality: Surface roughness cause microscopic stress concentrations that lower the fatigue strength.

They provide for fatigue strength.

Due to poor corrosion resistance, it is often clad with aluminium or Al-1Zn for protection, although this may reduce the fatigue strength.

Aluminides also lacks ductility below 750 C, and exhibit a limited by thermomechanical fatigue strength.

Fatigue cracks always start at stress raisers, so removing such defects increases the fatigue strength.

Unlike hard chrome, compressive stressed high phosphorus deposits do not significantly reduce the fatigue strength of these critical components.

The fatigue strength of crankshafts is usually increased by using a radius at the ends of each main and crankpin bearing.

Direction of loading: For non-isotropic materials, fatigue strength depends on the direction of the principal stress.

Aluminium alloys are therefore sparsely used in parts that require high fatigue strength in the high cycle regime (more than 10 stress cycles).

Increasing the Fatigue Strength of Welded Joints in Cyclic Compression.

The latter have the great advantage of being able to create much more complex loading patterns, such as the cyclical loads needed for measurement of fatigue strength.

This process is usually used when two or more of the following properties are required in a workpiece: wear resistance, corrosion resistance, lubricity, or fatigue strength.