摘要
轧制工艺对Q195线材性能有较大影响,提高轧制和吐丝温度,降低冷却速度,有利于Q195热轧线材铁素体晶粒尺寸增大,降低其抗拉强度,从而提高性能合格率。
The effect of rolling technology on Q195 wire property is discussed. The study indicated higher temperature of rolling and spinning, lower cooling rate will help increase Q195 hot - roll wire ferrite grain size, decreases tensile strength. So that, property qualified percentage can be expected.
出处
《煤矿机械》
北大核心
2006年第10期125-126,共2页
Coal Mine Machinery
