What are allotropes?

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What type of grinding is used for harder materials?

0 Answers   NIC,

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What is the usgae of angle plate ?

0 Answers   Essar,

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What is heat treatment?

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What is investment casting?

3 Answers  

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In grey iron sulpher was above 0.15% what react on metal?

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carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086% phosphorus-0.122%,chromium-0.04%,nickel-0.10%, molybdenum-trace. WHAT IS THE GRADE OF THIS CAST IORN.

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Why same casting has different hardness and machineability properties? One spot it is found hard for machining and another spot soft? It is FG 260 grade for Cast Iron.

4 Answers  

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difference between sand casting and shell casting

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Define what is the ratio of dbc to oxalic acid solution in this step?

0 Answers  

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution?

0 Answers  

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For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

0 Answers  

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