Phosphate coatings are often used to provide corrosion resistance, however, phosphate coatings on their own do not provide this because the coating is porous. Therefore, oil or other sealers are used to achieve corrosion resistance.he application of phosphate coatings makes use of phosphoric acid and takes advantage of the low solubility of phosphates in medium or high pH solutions.
Most training and development managers work full time during regular business hours, and some must travel for work. However, training and development managers work more overtime hours than the average worker; about half worked more than 40 hours per week in 2014.
Working hours. Hours of work vary depending on the production. You may be able to do standard office hours for some employers but a 50-hour working week is likely if you're working on television or feature film projects. Shift work may be required if editing studios are booked at night.