Search results
Results From The WOW.Com Content Network
Implants and prosthetics, including dental repairs, are also an exposure; dental work is the main way in which the general population is sensitized to palladium, and dental workers may get occupational palladium allergies, though cross-sensitization may also be a common way in which people develop an allergy to this fairly rare metal.
In materials science, creep (sometimes called cold flow) is the tendency of a solid material to undergo slow deformation while subject to persistent mechanical stresses.It can occur as a result of long-term exposure to high levels of stress that are still below the yield strength of the material.
Hydrogen enhanced decohesion (HEDE): Interstitial hydrogen lowers the stress required for metal atoms to fracture apart. HEDE can only occur when the local concentration of hydrogen is high, such as due to the increased hydrogen solubility in the tensile stress field at a crack tip, at stress concentrators, or in the tension field of edge ...
5. Berries. Berries, with their natural acidity, can also cause aluminum foil to leach into food. They can also fall apart and turn into a sad, mushy mess when cooked in foil at high temperatures.
Metal fume fever, also known as brass founders' ague, brass shakes, [1] zinc shakes, galvie flu, galvo poisoning, metal dust fever, welding shivers, or Monday morning fever, [2] is an illness primarily caused by exposure to chemicals such as zinc oxide (ZnO), aluminium oxide (Al 2 O 3), or magnesium oxide (MgO) which are produced as byproducts in the fumes that result when certain metals are ...
Aluminium poisoning is treated by avoiding aluminium exposure and attempting to remove the element from the body's reserves by chelation. [1] A serum aluminium level of 50-60 mcg/L indicates aluminium overload, may correlate with toxicity, and can be used to initiate chelation therapy in symptomatic individuals.
In some cases, stress can push you to be a better professional. In others, it can do the exact opposite.
Representative curves of applied stress vs number of cycles for steel (showing an endurance limit) and aluminium (showing no such limit).. The fatigue limit or endurance limit is the stress level below which an infinite number of loading cycles can be applied to a material without causing fatigue failure. [1]