The quality of resistance spot welding of lowcarbonsteel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
2
Lowcarbonsteel containing silicon 1-4%, with a high permeability, used in electrical industry silicon steel sheet.
含硅1 - 4%的低碳钢，具有极高的导磁率，用于电器工业做矽钢片。
3
Galfan wire, galvanized lowcarbonsteel wire is 5% aluminum alloy, the alloy composition mixed trace rare earth zinc alloy layer.