【摘要】 根据微合金钢的具体情况,详尽分析了目前普遍采用的测定M(CN)相沉淀析出量的电解分离方法中各操作步骤的测定误差,由此提出一种改进的测定方法,该方法在很多情况下有可能取消浸泡清洗和残渣分离等操作步骤,从而明显减轻测定操作的工作量,而同时还能提高测定结果的准确性。更多还原

【Abstract】 According to the concrete condition of microalloy steels, the testing error in every operation of the eletrolysis extraction method that is commonly adopted to test the amount of M(CN) precipitate has been studied thoronghly and a revised method has been proposed. In the revised method, the soaking-cleaning and the residue separating operations have been deleted so that the operating efficiency could be considerably raised, while the accuracy of test could be also improved.更多还原