摘要
讨论了施焊操作和焊条(丝)质量对焊缝质量的影响,以及为得到球状石墨、无白口、淬硬组识、硬度低和易于切削加工的焊缝所应采取的措施。
The paper discussed the influence of welding operation and welding rods'quality on quality of weld seam, as well as the measures to prevent spheroidal graphite degeneration, 'chill and hardened structure in order to obtain low hardness and easy machining weld seam.
出处
《现代铸铁》
CAS
1992年第3期12-16,21,共6页
Modern Cast Iron
