锻压技术

爆炸复合用高性能BFe30-1-1白铜板的生产工艺

英文标题：

作者：杨哲

分类号：TG304

出版年,卷(期):页码：2024,49(2):91-97

摘要：

针对传统爆炸复合用BFe30-1-1白铜板采用非真空熔炼铸坯直接轧制会导致内部存在夹杂物、疏松和分层等缺陷，以及在爆炸复合过程中出现的探伤不合格、爆炸开裂等质量问题，提出了一种采用真空感应熔炼结合电渣重熔双联法熔炼白铜铸锭的新工艺，然后再通过优化的锻造、轧制和热处理工艺对其进行后续加工，并对制备的白铜板进行多批次爆炸复合试验。结果显示：新工艺可以消除白铜铸锭的大量熔炼缺陷，提高冶金质量，明显降低夹杂物含量；经优化工艺处理后的白铜板的加工性能优异、微观组织均匀、耐腐蚀性好。爆炸复合试验显示，该白铜板的爆炸复合成品率更高，产品可以满足特种装备制造等领域的高端要求。

For the internal defects such as inclusions, looseness and delamination caused by the directly rolling of non-vacuum melting ingot of the traditional BFe30-1-1 copper nickel alloy plate for explosive cladding, and the quality problems such as flaw detection and explosion cracking occurred during the explosive cladding process, a new process for melting copper nickel alloy ingots using the duplex method of vacuum induction melting and electroslag remelting was proposed, and then subsequent processing was carried out through optimized forging, rolling and heat treatment processes,

and multiple batch explosive cladding test was conducted on the prepared copper nickel alloy plates. The results show that the new process can eliminate a large number of melting defects for copper nickel alloy ingots, improve the metallurgical quality, and significantly reduce the inclusion content. The copper nickel alloy plate after the optimized process treatment has excellent processing performance, uniform microstructure and good corrosion resistance. The explosive cladding test shows that the explosive cladding yield rate of copper nickel alloy plate is higher, and the products can meet the high-end requirements in special equipment manufacturing and other fields.

基金项目：

杨哲（1986-），男，学士，高级工程师

参考文献：

［1］刘培兴,刘晓瑭,刘会鼐.铜及铜合金加工手册
［M］.北京:化学工业出版社,2008.

Liu P X,Liu X T,Liu H D.Copper and Copper Alloy Processing Manual
［M］. Beijing:Chemical Industry Press, 2008.

［2］重有色金属材料加工手册编写组. 重有色金属材料加工手册
［M］.北京:冶金工业出版社,1979.

Compilation Group for Heavy Non ferrous Metal Material Processing Manual.Handbook for Heavy Non ferrous Metal Material Processing
［M］.Beijing:Metallurgical Industry Press,1979.

［3］张毅,陈小红,田宝红,等.铜及铜合金冶炼加工与应用
［M］.北京:冶金工业出版,2017.

Zhang Y,Chen X H,Tian B H,et al.Copper and Copper Alloy Smelting, Processing and Application
［M］.Beijing:Metallurgical Industry Press,2017.

［4］杨俊辉,陈振锋,陈平,等.白铜BFe30-1-1铸锭生产工艺开发及缺陷控制研究
［A］.中国有色金属加工工业协会.2019年中国铜加工产业年度大会暨中国（绍兴）铜产业发展高峰论坛论文集
［C］.绍兴：金川集团精密铜材有限公司,2019.

Yang J H, Chen Z F, Chen P, et al. Development of production process and defect control research of BFe30-1-1 copper alloy ingot
［A］. China Nonferrous Metals Processing Industry Association. Proceedings of 2019 China Copper Processing Industry Annual Conference and China (Shaoxing) Copper Industry Development Summit Forum
［C］. Shaoxing:JinChuan Group Precision Copper Co., Ltd.,2019.

［5］崔雅茹,王超. 特种冶炼与金属功能材料
［M］.北京:冶金工业出版社,2010.

Cui Y R,Wang C.Special Smelting and Metal Functional Materials
［M］.Beijing:Metallurgical Industry Press,2010.

［6］王振东. 感应炉冶炼工艺技术
［M］.北京:机械工业出版社,2011.

Wang Z D.Induction Furnace Smelting Technology
［M］.Beijing:China Machine Press,2011.

［7］李振邦. 电渣冶金的理论与实践
［M］.北京:冶金工业出版社,2011.

Li Z B.Theory and Practice of Electroslag Metallurgy
［M］.Beijing:Metallurgical Industry Press,2011.

［8］胡建成,高洪生,李玉明.B30铜合金电渣重熔工艺实践
［J］.大型铸锻件,2008,(5):27-30.

Hu J C,Gao H S,Li Y M.Practice of electroslag remeiting technology for B30 copper alloy
［J］.Heayy Casting and Forging,2008,(5):27-30.

［9］GB/T 2040—2017，铜及铜合金板材
［S］.

GB/T 2040—2017, Copper and copper alloy sheet
［S］.

［10］GB/T 5231—2012，加工铜及铜合金牌号和化学成分
［S］.

GB/T 5231—2012, Designation and chemical composition of wrought copper and copper alloys
［S］.

［11］韩茂盛,马博,荣罗皓.铁白铜合金热压缩应力-应变关系的变参数Arrhenius模型研究
［J］.锻压设备与制造技术,2019,54(3):134-139.

Han M S,Ma B, Rong L H.Study on variable parameter arrhenius model of thermal compression stressstrain relationship of CuNiFe alloy
［J］.China Metalforming Equipment & Manufacturing Technology,2019,54(3):134-139.

［12］王晓军,骆浩东,苗承鹏.BFe30-1-1合金热变形行为及热加工图
［J］.兰州理工大学学报,2017,43(6):6-11.

Wang X J,Luo H D,Miao C P. Hot deformation behavior of BFe30-1-1 alloy and its hot processing map
［J］.Journal of Lanzhou University of Technology,2017,43(6):6-11.

［13］马艳霞,韩茂盛,刘乐乐,等.基于神经网络的BFe30-1-1铜合金的本构关系模型
［J］.锻压装备与制造技术,2018,53(5):65-69.

Ma Y X,Han M S,Liu L L,et al.Model of constitutive relationship of BFe30-1-1 copper alloy based on neural networl
［J］.China Metalforming Equipment & Manufacturing Technology,2018,53(5):65-69.

［14］刘晓美,高峰.Z向断面收缩率与塑性夹杂物级别的关系
［J］.物理测试,2006,24(3):26-28.

Liu X M,Gao F.Dependence of Zdirection section shrinkage on plastic inclusion level
［J］.Physics Examination and Testing,2006,24(3):26-28.

［15］GB/T 4334—2020，金属和合金的腐蚀奥氏体及铁素体奥氏体(双相)不锈钢晶间腐蚀试验方法
［S］.

GB/T 4334—2020, Corrosion of metals and alloys—Test methods for intergranular corrosion of austenitic and ferriticaustenitic (duplex) stainless steels
［S］.

［16］李久青,杜翠薇.腐蚀试验方法及检测技术
［M］.北京:中国石化出版社,2007.

Li J Q,Du C W.Corrosion Test Methods and Detection Techniques
［M］.Beijing:China Petrochemincal Press,2007.

［17］张娇翔,周罗增,徐群杰,等.白铜B30表面超疏水膜在模拟海水中的耐蚀性
［A］.中国腐蚀与防护学会缓蚀剂专业委员会.第十七届全国缓蚀剂学术讨论会论文集
［C］.上海：上海电力学院上海热交换系统节能工程技术研究中心,2012.

Zhang J X, Zhou L Z, Xu Q J, et al. Corrosion resistance of the super hydrophobic film on the surface of B30 copper in simulated seawater
［A］. Chinese Society for Corrosion and ProtectionAntioxidant Committee. Proceedings of the 17th National Symposium on Corrosion Inhibitors
［C］. Shanghai:Shanghai Institute of Power and Thermal Exchange System Energy Conservation Engineering Technology Research Center,2012.

［18］张荣伟.铁、锰对B10白铜合金耐蚀性能的影响及机理研究
［D］.赣州:江西理工大学,2016.

Zhang R W.Effect of Iron and Manganese on Corrosion Resistance of B10 Coppernickel Alloy and Its Mechanism
［D］.Ganzhou:Jiangxi University of Science and Technology,2016.

［19］NB/T 47013—2015，承压设备无损检测
［S］.

NB/T 47013—2015, Nondestructive testing of pressure equipments
［S］.

服务与反馈：

【文章下载】【加入收藏】