Find Williamsport Indiana hospitals, children's and pediatric centers, patient care & medical facilities, urgent care, emergency room, ambulance, and EMS emergency services. Hospitals provide information on patients, healthcare, medical procedures, doctor visits, and medical insurance. Williamsport Hospital. Find Williamsport Indiana hospitals, children's and pediatric centers, patient care & medical facilities, urgent care, emergency room, ambulance, and EMS emergency services. Hospitals provide information on patients, healthcare, medical procedures, doctor visits, and medical insurance.
Mistake: Holding Your Hair in the Iron Too Long. Obvious alert: Curling irons are hot. Some irons can reach up to 450Â°F, which can cause some serious damage, depending on your hair's condition and texture. Melville recommends using a low or medium setting on finer, more fragile hair and leaving your hair wrapped around it for no more than two to three seconds.
Use a thermocouple to watch the heat. You want to heat the cast iron to 1300ÂªC / 2500ÂªF for fifteen minutes. You will know you have reached this temperature when the crucible's bottom is light yellow, nearly blinding in color. Remove the crucible from the furnace and heat. Add a teaspoon of borax to dissolve all oxides.