| 摘要 |
A flux may also contain ferro chrome and process of depositing stainless steel on a steel base using a strip electrode contains by weight:- .22 - 32%.manganese oxide .32 - 38%.silica .5 - 15%.calcium oxide .1 - 6%.iron oxide .10 - 18%.magnesium oxide .0.75 - 2.5%.potassium oxide .0.75 - 2.5%.sodium oxide The flux may also contain ferro chrome and zircon sand or manganese alloy and zircon sand in order to compensate for the loss of chromium and manganese from the stainless steel strip electrode which is 2 1/2 inches wide and 0.02 inches thick. |
