TMI Blog1996 (9) TMI 289X X X X Extracts X X X X X X X X Extracts X X X X ..... mber (J)]. The appellants herein manufacture electrical contacts of various kinds and they cleared the same either with or without electroplating (silver plating). They had filed the classification list No. 15/85 in which they had claimed that electroplating on job work basis (which they do in addition to their own manufacture), was not a manufacturing process within the meaning of Section 2 ..... X X X X Extracts X X X X X X X X Extracts X X X X ..... evant extracts from the Mc Graw Hill Encyclopaedia of Science and Technology, Vol. IV in which the process of Electroplating of metals has been described as a process of electrodepositing metallic coatings to alter the existing surface properties or the dimensions of an object. Electroplated coatings are to impart desirable electrical or magnetic properties. The process of electroplating has b ..... X X X X Extracts X X X X X X X X Extracts X X X X ..... ll as changes in the acidity (pH) of the plating solution. In some processes, such as chromium plating, a piece of metal which is essentially insoluble in the plating solution is the anode. When such insoluble anodes are used, metal ions in the form of soluble compounds must also be added periodically to the plated solution. The anode area is generally about the same as that of the cathode; in som ..... X X X X Extracts X X X X X X X X Extracts X X X X
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