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Plasma spray can be used to produce coatings. of virtually any metallic, cermet, or ceramic ma-. terial. The coatings are used for most of the types. of applications described in a subsequent section. The transferred plasma-arc process adds to. plasma spray the capability of substrate surface heat-. ing and melting. Figure 7 is a schematic repre-. sentation of the process.
Carl is looking at cells under a microscope. He adds iodine stain to the cell and notices that parts of the cell turn blue-black. These parts are plastids and they contain starch The cell or plasma membrane is made up of a lipid bilayer. What material is being diffused in osmosis? water When molecules are too large to pass through the cell or plasma membrane, they are packaged in a membrane called a/an ____.