Double-directionally rolling could fragmentate the coarse grain further, and e...

双向轧能进一步破碎钽板粗晶铸态组织。

The deformative charateristics of cementite of white cast iron during the rolling process was investigated.

研究惨碳体在白口铸铁轧变形过程中的变化特点。

The briefing covers quality of the shell pierced by the three-high piercing mill, thespecific rolling failures and countermeasures thereagainst.

简要地介绍三辊穿孔机所穿毛管的质量及该穿孔机特有的轧预防措施。

Abstract Based on the cause of gauge oversizing of plate head,the traditional head gauge compensation methods were analyzed.

摘要 基于中厚板轧过程中头部厚度超差原因，分统的头部补偿方法的不足之处。

It is established the evaluation method of annealing detergence for copper rolling oil by simulating industrial program with thermogravimetric analyzer.

用热重分仪模拟工业退火程序,建立铜轧油退火清净性的评价方法。

Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.

穿孔机是轧钢管的重要设备,而机架又是穿孔机的核心组成部分。

In the course of metal forging press, wiredraw, rolling and honing, using this lubricant can improve the product quality, reduce the energy consumption and enhance the productivity.

在金属的锻压、拔丝、轧、搪磨等加工工艺过程中，使用润滑剂，可以提高产品质量，降低能耗，提高生产率。

The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stuck completely by hot rolling reduction ratio,macroetching testing and SEM.

一些亚包晶合金钢连铸大方坯出现低倍星状裂纹,在一定的压缩比下经轧仍不能完全消除这种低倍缺陷。