Factors of Influencing the Quality ofOxygen-free Copper and Measures of Controlling

In connection with the technological characteristics of the production of oxygen-free copper, factors which influence the quality of oxygen-free copper are analysed, including : the productive methods, original and auxi-material, technologies for smelting and casting and inspectional methods.Linked with the current oxygen-free copper's production in mainland, some effective ways to ensure and stabilize the quality of oxygen-free copper products are put forword also.