6. FIG. 409 Muscles connecting the upper extremity to the vertebral column. (See enlarged image). The clavicular insertion of this muscle varies in extent; it sometimes reaches as far as the middle of the clavicle, and occasionally may blend with the posterior edge of the Sternocleidomastoideus, or overlap it.
In typical commercial aluminium anodizing processes, the aluminium oxide is grown down into the surface and out from the surface by equal amounts. So anodizing will increase the part dimensions on each surface by half the oxide thickness.
When an aluminum surface is in electrical contact with a metal of different electron potential and dipped in an electrolyte, the flow of electricity between the two metals causes galvanic corrosion. If the aluminum conductor is connected with steel nut bolts, and there is a saltwater ingress in the crevice, then galvanic corrosion causes deterioration of the aluminum. Share this: Related Terms