Cargill was able to increase the cost by 10 percent to $63.27 per ton for up to 140 percent of the amount; over that, the company charged market price, $82.71 per ton. If a salt delivery was late, the contract allowed municipalities to withhold 50 cents per ton, per day as damages. Delivery woes this past winter.
White tin is the normal form of the metal and has many uses. Unfortunately, white tin will turn into gray tin if its temperature falls below 13.2Â°C. This change can be prevented if small amounts of antimony or bismuth are added to white tin. Tin resists corrosion and is used as a protective coating on other metals. Tin cans are probably the most familiar example of this application. A tin can is actually made from steel.
Photos.com/Photos.com/Getty Images. Tin foil, or aluminum foil, is often used in the kitchen, but some people use it for other reasons as well, such as covering windows elsewhere in the house. Foil is used in this way for a variety of reasons. The properties of tin foil make it useful in multiple applications.rivacy. Some people cover house windows with tin foil for privacy reasons. Tin foil is a solid metal that you cannot see through. The foil is a low-cost alternative to blinds and other window coverings.