Conclusion the influence of different investment materials on the cast shrinkage is different. The cast shrinkage invested without ring is smaller than that with ring.
结论不同包埋材料对铸造收缩影响不同，无圈包埋时的铸造收缩小于有圈包埋。
The results also find that wear resistance of niobium cast iron oil ring is 87.3% higher than that of CrMoCu alloy cast iron along with the cost reduction for niobium cast iron oil ring.
通过快速模拟磨损试验发现铌铸铁油环耐磨性能比铬钼铜油环提高87.3%，并降低了油环的制造成本。
The paper introduces detecting plan, reason analysis and Suggestions of cast - in - place concrete floor and ring beam cracks.
介绍现浇砼楼板及圈粱裂缝的检测方案、原因分析及建议。
Die cast aluminum housing, Silastic ring, Tempered glass.
铝压铸外壳，硅橡胶密封圈，钢化玻璃。
According to the surface abrasion form of cast iron seal ring, the author proposed that composite brush plating can effectively repair and strengthen the mating surface of cast iron seal ring.
根据铸铁密封环的表面磨损形式，提出采用复合刷镀技术可有效修复和强化铸铁密封环的配合面。
Olympic flame cast is full of courage and bravery arrows, flying dynamic of the motherland is better than all the honor ring;
奥运圣火是铸满了魄力和英勇的箭矢，飞动着祖国胜于一切的荣誉光环；
The development of the ring-banded spherulites in PTT solution-cast film is a rhythmic growth process, and thus it is consistent with the structural discontinuity model.
确定了环带球晶的形成机理，即间歇式增长过程，符合结构不连续模型。
The basic principle and the improvement of Santana spherical cast iron piston ring chromium plating technology is briefly introduced.
概要介绍桑塔纳球墨铸铁活塞环镀铬工艺的原理和改进过程。
As a rule, the outside diameter of the outer ring is ground spherically, so the ring can align itself in a suitably designed sheet-steel or cast-iron housing if the beating locations are misaligned.
按照规定，外圈的外径是，所以在轴承错位的时候能够自调以能够配合一个设计合理的钢板或铸铁钢架。
The inoculating effectiveness of rare-earth containing complex inoculants in the cylindrical cast piston ring of low-alloy gray cast iron is discussed in this paper.
本文研究了新型稀土复合孕育剂在灰铸铁简体活塞环中的孕育效果。
The inoculating effectiveness of rare-earth containing complex inoculants in the cylindrical cast piston ring of low-alloy gray cast iron is discussed in this paper.
本文研究了新型稀土复合孕育剂在灰铸铁简体活塞环中的孕育效果。
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