词语:偏析热度:316

词语偏析拆分为汉字:

偏字的拼音、笔画、偏旁部首、笔顺、繁体字,偏字字源来历,偏字演变

歪,不在中间:~斜。~离。~旁。~僻。~远。~锋(a.书法上指用毛笔时笔锋斜出的笔势;b.泛指做文章从侧面着手的方法)。不~不倚。不全面,不正确:~爱。~见。~激。~狭。~执。~废。~颇。~听~信。与愿望、预料或一般情况不相同:~~。~巧。……

析字的拼音、笔画、偏旁部首、笔顺、繁体字,析字字源来历,析字演变

分开:条分缕~。分崩离~。解释:分~。剖~。~疑。赏~。~出(a.分析出来;b.固体从液体或气体中分离出来)。辨~。……

 

查询词语:偏析

汉语拼音:piān xī

词语偏析基本解释

合金的不同部分在凝固过程中形成化学成分不均匀的现象。

词语偏析在线造句

  1. Increasing the temperature and holding time of reheating, central carbon segregation can be improved a great deal.

    通过提高加热炉的加热温度和时间,板坯中心偏析将得到很大程度的改善。

  2. Microporosity has no apparent change and extent of elements segregation slightly decreases.

    合金的显微疏松无明显改变,合金元素偏析程度略有减小;

  3. There is no central segregation or decarburization and defects on the surface.

    无明显中心偏析、表面脱碳和缺陷。

  4. The calculating result showed that it fit for the experiment result, and would simulate weightiness proportion segregation phenomena truly.

    计算结果与试验结果基本吻合,表明该凝固模型能较好地模拟比重偏析现象。

  5. As that of other alloys, the segregation of the cast iron is also divided into macro-segregation and micro-segregation.

    与其它合金一样,铸铁的偏析也分宏观偏析和微观偏析。

  6. These heavy ring-forgings are made of large ingots directly. There are inevitably shrinkage cavities, porosity and segregation in ingots.

    大型环形锻件是由钢锭开坯锻造而成的,钢锭内部不可避免地存在偏析、疏松及微裂纹等冶金缺陷。

  7. Some mechanisms of center segregation formation in the continuous casting strand and respective disadvantages have been analyzed.

    分析了连铸坯中心偏析形成的几种机理及其各自局限性。

  8. At the mean time, alloying elements' solubility increases and the macro-segregation is diminished in a great degree.

    同时,溶质元素晶内含量显著增加,宏观偏析现象在很大程度上得到了抑制和消除;

  9. Fiber reinforced aluminum alloy composites are manufactured by squeeze casting. Segregation at interface of the composites is studied.

    利用挤压铸造制备了纤维增强铝合金复合材料,研究了复合材料的界面偏析。

词语偏析百科解释:

偏析

合金中各组成元素在结晶时分布不均匀的现象称为偏析。焊接熔池一次结晶过程中,由于冷却速度快,已凝固的焊缝金属中化学成分来不及扩散,造成分布不均,产生偏析。