The deformative charateristics of cementite of white cast iron during the rolling process was investigated.
研究了惨碳体在白口铸铁轧制变形过程中的变化特点。
The paper deals with the microstructrures and hight-temperatrure hardness of highchromium white cast iron with the austenitic and sorbitic matrices.
本文主要论述了以奥氏体及索氏体为基体的高铬白口铁的组织和高温硬度。
原声例句
五十度灰(有声书节选)
I curl up in my white iron bed, wrap my mother's quilt around me, close my eyes, and I'm instantly asleep.
我蜷缩在铁床上,母亲温暖的被子包裹着我,闭上眼睛,我很快进入了梦中。
湖底女人(上)
The room went clear to the back of the house and ended in a flat arch through which showed three narrow windows and the top few feet of the white iron railing of the staircase going down.
Cast iron is a group of iron-carbon alloys with a carbon content greater than 2%. Its usefulness derives from its low melt temperature. The alloy constituents affect its colour when fractured: white cast iron has carbide impurities which allow cracks to pass straight through; grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the material breaks; ductile cast iron which stops the crack from further progressing due to their spherical graphite "nodules".