特大型轧机牌坊铸钢件的质量分析与实践
Quality Control Analysis and Practice of Large Steel Casting Mill Stands
王泽忠1， 杨小兵
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作者单位：1.四川工程职业技术学院，四川 德阳 618000；2.中国二重集团公司，四川 德阳 618000
中文关键字：质量分析 ；铸造工艺； 成分控制； 热处理工艺
英文关键字：quality analysis; casting process; composition control; heat treatment
中文摘要：通过对特大型轧机牌坊铸钢件的质量进行分析，提出通过采取合理的铸造工艺、合理控制成分、确定合理的热处理工艺等综合措施来达到质量要求，并在分析的基础上制定出合理的措施和指标。按照这些措施组织生产，取得了成功。
英文摘要：Analyzing the quality of large steel casting mill stands, the comprehensive measures were put forward to meet the casting's quality requirements, such as adopting reasonable casting process, reasonable chemical composition and reasonable heat treatment process. Based on these, the reasonable measures and targets were made, the good products were gained.