1) delamination
[英][di:,læmi'neiʃən] [美][di,læmə'neʃən]
化学应力开裂
1.
Delamination and cause of polycarbonate (PC) thin-wall component were studied by comprehensive analysis methods and chemical stress cracking mechanism of PC delamination was found.
应用综合分析方法研究了聚碳酸酯(PC)薄壁件分层开裂及其起因,发现了分层的化学应力开裂机制。
2.
Delamination and cause of polycarbonate(PC)thin-wall componet were studied by comprehensive analysis methods and chemical stress cracking mechanism of PC delamination was found.
应用综合分析方法,研究了聚碳酸酯(PC)薄壁件分层开裂及其起因,并发现其分层的化学应力开裂机制。
2) Resistance to Chemical Stress Cracking
耐化学应力开裂
3) stress crack
应力开裂
1.
The mechanism of stress cracking and find what the key impact to this problem is researched.
通过对应力开裂机理进行研究和讨论,找出了影响碳酸饮料包装瓶应力开裂的因素,提出了解决思路和方法,并在生产实践中对制瓶工艺进行优化,最终解决了碳酸饮料包装瓶的应力开裂技术难题。
2.
The mechanical properties and stress crack properties of PC/ABS and PC/ABS/PE g MAH blends were studied.
研究了聚碳酸酯与ABS(PC/ABS)及PC/ABS与马来酸酐接枝聚乙烯共聚物 (PC/ABS/PE -g-MAH)共混体系的力学性能和应力开裂性能。
3.
The paper summarizes the causes of the internal stress in injected part and the influencing factors, discusses the measures to eliminate the stress crack, determines the optimum process condition by the orthoqonal method and intnxluces the heat treatment technology and the method of stress inspection.
论述注塑件内应力产生的原因和影响因素,研究消除应力开裂的有效措施,用正交设计法确定最佳注射工艺,介绍热处理工艺和应力检验方法。
4) stress cracking
应力开裂
1.
Exploring LSZH cable and its stress cracking mechanism;
无卤低烟阻燃电缆及其应力开裂的探讨
2.
It researches and discusses the mechanism of stress cracking, and the factors affecting stress cracking of polyester bottle are aimed at.
通过对应力开裂机理进行研究和讨论, 找出了影响碳酸饮料瓶应力开裂的因素, 提出了解决思路和方法, 并在生产实践中对制瓶工艺进行优化, 最终解决了碳酸饮料瓶的应力开裂技术难题。
3.
The mechanism of the stress cracking in the sheath of low smoke HFFR cables with steel tape armour was investigated.
探讨了无卤低烟阻燃铠装电缆护套应力开裂的机理,提出了防止护套应力开裂的方法,在电缆的双层间隙的绕包铠装和无卤低烟阻燃聚烯烃护套之间含有缓冲层,用于消除电缆弯曲时在钢带间隙处外护套上形成的应力集中现象,保护护套不受双层钢带铠装的影响而开裂,因而提高电缆使用寿命和可靠性。
5) crackstress
开裂应力
6) resistance against sulfide stress cracking
抗硫化物应力开裂
补充资料:应力开裂
分子式:
CAS号:
性质:在低于破坏强度的应力范围内玻璃态聚合物由于有机溶剂或其他外部环境的影响在制品内部或表面产生银纹或裂缝的现象。此时的应力可以是冻结在制品内部的应力而无需外部应力,也可以是外部应力,也可以是两种应力的结合。聚苯乙烯、聚甲基丙烯酸甲酯和聚碳酸酯对应力开裂特别敏感。根据环境应力的不同,应力开裂可分为溶剂应力开裂,非溶剂应力开裂;由温度变化引起的热应力开裂;由氢化剂引起的氢化应力开裂等。
CAS号:
性质:在低于破坏强度的应力范围内玻璃态聚合物由于有机溶剂或其他外部环境的影响在制品内部或表面产生银纹或裂缝的现象。此时的应力可以是冻结在制品内部的应力而无需外部应力,也可以是外部应力,也可以是两种应力的结合。聚苯乙烯、聚甲基丙烯酸甲酯和聚碳酸酯对应力开裂特别敏感。根据环境应力的不同,应力开裂可分为溶剂应力开裂,非溶剂应力开裂;由温度变化引起的热应力开裂;由氢化剂引起的氢化应力开裂等。
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参考词条