焊管2024，Vol.47Issue(12)：1-7,7.DOI:10.19291/j.cnki.1001-3938.2024.12.001
双金属复合管机械复合制备工艺研究进展
Research Progress on Mechanical Composite and Manufacturing Process of Bimetallic Composite Tube
摘要
Abstract
Bimetallic composite tube has the comprehensive performance advantages of bimetallic materials and demonstrates significant application potential in sectors such as petrochemicals,energy generation,marine engineering,refrigeration equipment,and automotive industries.Mechanical composite processes,characterized by high precision and superior mechanical properties in tube forming,and relatively lower production costs,have become pivotal in the fabrication of bimetallic composite tubes.This paper categorized mechanical lining processes into expansion and contraction methods based on the direction of diameter variation.It systematically discussed the technical characteristics and research advancements of drawing,rolling pressing,rolling swaging,bulging and spinning in terms of interface bonding strength,primary forming defects,key control factors,and production efficiency.Furthermore,it summarized the forming defects and related research contents that mechanical composite processes urgently need to address,and provided insights into future trends in bimetallic composite tube manufacturing technologies.关键词
双金属复合管/机械复合/制备工艺/界面结合Key words
bimetallic composite tube/mechanical composite/manufacturing process/interface bonding分类
矿业与冶金引用本文复制引用
李晖,杨秀梅,朱英霞,陈炜..双金属复合管机械复合制备工艺研究进展[J].焊管,2024,47(12):1-7,7.基金项目
国家自然科学基金"铜系异质双金属复合管小半径绕弯的界面失效机理与柔性填充研究"(项目编号51601070) （项目编号51601070）
国家自然科学基金"交变不对称温度场的热冲压模面激光熔覆及磨损控制研究"(项目编号51875263) （项目编号51875263）
广东省精密装备与制造技术重点实验室开放项目"超薄传热器件模压/烧结复合成形及其性能优化"(项目编号PEMT202102) （项目编号PEMT202102）
江苏大学企业单位委托科技项目"异型管小半径H弯内高压成形缺陷分析与工艺开发"(项目编号HX20220700). （项目编号HX20220700）
