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[MW:10801] Dilution

By Materials & Welding
Dear sir,
           How to measure dilution in Electroslag Strip Cladding (ESSC)? From macrophotograph it is possible to measure are of diluted base metal and total overlay area. But how to check dilution by chemistry method? How much is percentage dilution expected in ESSC? With higher strip width does dilution changes? What will be effect of base metal thickness on dilution? What are recommended base metal thicknesses for using 60 and 90 wide strips? 

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Vivek Bangar
B.Tech. Metallurgy and Material Science.
Larsen & Toubro Limited,
Powai

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