Glass is formed by the rapid cooling of molten substances below their glass transition point without time allowed for regular crystal lattices to form (Matbase 2011; Lenntech 2011). The specific glass that is likely used for these lids is a borosilicate glass, composed of a mixture of silica, boric oxide, and certain oxides; silica is the main component in almost all commercial types of glass, and the boron helps to increase the heat resistance of the glass (Lenntech 2011). Like other types of glass, this glass would also be resistant to corrosion and is entirely non-porous, meaning it will not become stained or degraded by foods nor will it impart any tastes (Matbase 2011; Lenntech 2011).
Forming Processes
There are several different possible methods that Le Creuset might use in the actual forging of the aluminum and the stainless steel that make up the composition of these cooking pans. Given the malleability of aluminum and even the stainless steel (especially into the uniform and non-complex disk that is needed for this application), the cold closed-die forging process could be successful here (Totten & MacKenzie 2003). Heated closed-die forging could also be used, though it is not clear that this would have any advantages -- it would simply require more energy expended in creating heat, and slightly less energy needed in the press used to shape the metal pieces (Totten & MacKenzie 2003).
Anodizing is a process that increases the hardness of aluminum, and also creates a less penetrable finish (Kaufman 1999). Basically, aluminum oxides are created in a chemical reaction that is instigated by soaking the aluminum product in an acid bath and applying an electrical current; "home brew" techniques similar (though opposite) to some tips for polishing silver can actually lead to fairly strong anodization, but hard-anodizing processes such as those employed by Le Creuset require much colder temperatures...
cooking baseball hobbies, concerned water shortages, a career interest, curious live Iceland. Do research, Web Leatherby Library. See search. The purpose -fold: explore gather information make judgments usefulness, interest researched talked a variety perspectives. For the purpose of this essay I chose to look at some aspects in the evolution of cooking, from its emergence in its simplest forms centuries ago to its characteristics nowadays, constantly growing and developing. I
Perfecting the Art of Cooking…Vegan Many people believe are challenged by the idea of preparing a vegan meal that is healthy, truly tastes good -- and is ethical from sourcing to eating. Yet, with a little planning and preparation, a vegan meal can be even more satisfying than one that contains animal protein. This essay will describe the steps in the process of making a vegan dish containing kale, potato, chickpeas,
Home Cooking for Better Health Over the past few decades, there has been a dramatic shift in the eating habits of Americans. 40 years ago, most American families enjoyed meals together, prepared at home. Soon, T.V. meals were introduced shortly followed by the influx of fast-food chains such as McDonalds as well as take-out restaurants. With the fast-food era came an increase in chronic diseases, obesity, food-borne illnesses and a deficit
For example, purees and smoothies are examples of suspensions. They combine foods with water or another liquid, and they make the liquid thicker and more flavorful. Another example is nonfat milk, which suspends milk-proteins in water. Jellies, ice cream, and even vegetable shortening are types of suspensions, and so are chocolate drinks. Suspensions also serve a vital purpose in the kitchen. They can be used to thicken another ingredient.
Hard Work Is Critical in a Cooking Career If I had to choose one value that governs my life I would choose the value of hard work. My parents raised me to believe that one will be rewarded in many ways for the effort of hard work and it is something that I apply to everything I do. Hard work is a very simple value to perform. It simply means that
food increasingly popular a leisure activity. Background Information: Food people solely 'food fuel'. Food,, aspects a leisure activity: shopping [ farmer's markets], eating, cooking, reading, TV viewing, blogging . Food as a Leisure Activity Conditions in the contemporary society have made it possible for people to change their perspective regarding some concepts and things as simple as food have come to represent a leisure activity. Individuals are no longer interested in
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