“spheroidized” which gives it the most machinable condition for grinding, drilling, and cutting. A spheroidized structure also heat treats somewhat differently than a typical air cooled microstructure of pearlite. So even if a knifemaker chooses not to do an annealing step he must know that th...
Another concern that some knifemakers have is quenching too rapidly, worried it will lead to microscopic quench cracks or other bogeyman. And while I would be cautious when quenching anything in water, every steel that we have heat treated with Parks 50 has resulted in excellent toughness regardl...
Heat treating steel is a required technique for metal workers such as knife makers. Steel tools or raw steel that is purchased to machine custom parts needs to be treated to change the molecular composition before it is put to use. Some steel is too soft and can shear off if it isn't ...
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They also let you keep a pan on minimal heat without worrying about gas flames blowing out. That buzzing noise can sound weird, especially when it’s louder with particular pieces of cookware for reasons that I have yet to figure out. On the other hand, I’ve decided that I like the ...
With deeply buried splinters, you may need to cut a bit of the skin away with your scalpel or disinfected knife to expose the object. Cut carefully along the long axis of the splinter. You want to “tease” the skin open just enough to get a firm grip on the splinter’s head. ...
First degree burns only affect the outer or top layer of skin. Know what you should do first to treat this kind of injury. For All Burns 1. Stop Burning Immediately Put out the fire or stop the person's contact with hot liquid, steam, or other material. ...
Here are tips and tricks for staying hydrated, as well as the top hydration drinks to keep your body working at its best.
To remove spots of blood from clothing, use 3 percent hydrogen peroxide — the kind you find in the first-aid section of the drugstore. Soak the stain with the peroxide, use your fingernail or the blade of a butter knife to help loosen and scrape away the blood, then...
When you suffer from a stomach ache, it may be really difficult to focus on anything. Irrespective of any reason behind this problem, you want to keep it away fast. Some simple and natural ways can give you relief from a stomach ache quickly and effectively. These ways are particularly eff...