The heats and what each is used for: Sparkling or Sizzling heat. Never used. Destroys the metal alloy content and grain structure. White heat or welding heat. For welding mild steel and iron. Remove from fire when sparks begin to fly and stop forge welding when down to light yellow heat. Light Yellow heat. Best heat for forging wrought iron and mild steel. Try to obtain this heat before removing from the fire for forging. Sometimes this is described as a light welding heat.
Top definition. umh. Similar to uhm, it is a cross between uh and um. Used to describe a thought, comment or response that is lingering. umh...I'm not sure where to go for dinner.
Much confusion surrounds the âunderrepresentedâ portion of the acronym, thus frequently rendering the entire term unclear. A URM is, quite simply, a minority group whose percentage of the population at a given law school is lower than their percentage of the population in the country. The generally accepted threshold for claiming a race is Â¼ (does not include Native Americans, which are a more grey area). 2  Beyond that, claims of minority status tend to become a bit more dubious. 3  If you have never checked the box before, donât check it now.