1) High and low temperature shock performance
高低温冲击性能
3) Falling impact performance at low temperature
低温落锤冲击性能
4) resistance to high and low temperature shock
耐高低温冲击
1.
Experimental studies reveal that the product has good flowability,high mechanical properties and resistance to high and low temperature shock.
试验研究表明,该产品具有良好的流动性、力学性能和耐高低温冲击性能;便于小型元件中细小孔径的灌注,不易产生气泡,保证了其运行的稳定性。
5) high impact property
高冲击性能
6) low temperature impact toughness
低温冲击韧性
1.
This article analyzes why the low temperature impact toughness of the trial hot rolled H-section steel in the Section Mill is relative low, and brings forward the ways to optimize and improve manufacturing technique.
分析了型钢厂试制热轧美标H型钢低温冲击韧性偏低的原因,并在此基础上提出了对生产工艺的优化与改进。
2.
Conventional tensile strength and low temperature impact toughness were tested,and the appearance and microstructure of the impact fracture were analyzed.
对石油机械用NJ110钢进行了4组热处理工艺试验,测试了常规拉伸性能和低温冲击韧性,并对冲击断口的形貌进行观察和显微组织分析。
3.
Through the analysis and study of the specifications for the forked type forgings,this article has set forth the required method to ensure the low temperature impact toughness of the forked type forgings from the aspects of processes of melting,forging and heat treatment.
通过对叉型块锻件技术要求的分析研究,提出从冶炼、锻造、热处理工艺方面保证叉型块锻件的低温冲击韧性要求的方法。
补充资料：高低
①高低的程度：朗诵时，声音的～要掌握好丨 因为离得远，估不出山崖的～。②高下：两个人的技术水平差不多，很难分出～。③深浅轻重（指说话或做事）：不知～。④无论如何：嘴都说破了，老王～不答应。⑤〈方〉到底；终究：这本书找了好几天，～找到了。
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参考词条