随着科技技术的不断进步,平行流冷凝器得到广泛应用和发展,像汽车空调冷凝器、冰箱平行冷凝器组等,它在满足降温降压的技术要求下,依然保持质量轻和强度高的优势,有效的节约了经济成本,带来了市场效益。然而平行流冷凝器在焊接过程中出现的强氧化性、气孔,接头软化和腐蚀性等问题凸显,使得我们难以生产和大批量制作。针对此问题,研究主材质的独特的物理、化学性能,从而提出了有效的整改措施,提高了大规模生产能力和加工效率。 With the continuous improvement of science and technology, parallel flow condenser has been widely used and developed, such as automotive air conditioning condenser, refrigerator parallel condenser group, it meets the cooling and pressure drop technical requirements, still maintain the light weight and high strength Advantages, effective cost savings, bringing the market efficiency. However, parallel flow condenser in the welding process appeared strong oxidation, porosity, joint softening and corrosion and other issues highlighted, making it difficult for us to produce and mass production. In response to this problem, the study of the unique physical and chemical properties of the main material, and thus put forward effective rectification measures to improve the large-scale production capacity and processing efficiency.