黄铜H65超厚铸锭生产工艺研究

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英文篇名：Study on Production Technology of Brass H65 Super-thick Ingot 作者：文雅 ; 范先勇 英文作者：WEN Ya;FAN Xian-yong;School of Material Science and Engineering, Central South University;China Aluminum Luoyang Copper Processing Co., Ltd.; 关键词：铸锭规格 ; 铸造速度 ; 组织检测 英文关键词：ingot specification;;casting speed;;structure detection 中文刊名：COLO 英文刊名：World Nonferrous Metals 机构：中南大学材料科学与工程学院;中铝洛阳铜加工有限公司; 出版日期：2019-05-24 11:38 出版单位：世界有色金属 年：2019 期：No.521 语种：中文; 页：COLO201905106 页数：2 CN：05 ISSN：11-2472/TF 分类号：182+184

摘要

开发了一种贯通地线用黄铜H65大规格铸锭的新工艺。结合产品要求及加工工艺特点,认为最佳方法是提高铸锭厚度,并通过结晶器的设计和铸造速度的优化,成功生产出规格为255*600MM的合金铸锭,满足了冷加工工序对铸锭重量的要求。
        A new process for large size ingot of brass H65 for ground wire was developed. According to the requirements of products and the characteristics of processing technology, it is considered that the best method is to increase the thickness of ingot. Through the design of mould and optimization of casting speed, the alloy ingot with the specification of 255*600 MM has been successfully produced, which meets the requirement of cold working process for the weight of ingot.

引文

[1]韩绍松.铁路贯通地线用合金带材接续工艺[J].山东工业技术,2014(3):20-20.
    [2]钟卫佳.铜加工技术实用手册[M].长沙:冶金工业出版社.2007.386-390.