【摘要】 对国产和进口钢丝的试样分别进行扭转性能的测试并对结果进行分析,从钢丝的试样尺寸、表面缺陷、内部质量均匀性、钢丝织构化程度等方面讨论影响扭转性能的主要因素,指出在其他条件相同的情况下,织构化程度高的钢丝具有较低的扭转次数。更多还原

【Abstract】 The torsion properties of steel wire made in China and imported are tested respectively and the results are analyzed.From such aspects as specimen size of steel wire,surface defect,inner quality equality,texture degree,the major factors affecting torsion properties are discussed.It is pointed out that the steel wires having high texture degree have lower torsion numbers.更多还原