1) low temperature stress relaxation ratio
低温应力松弛率
1.
The higher low temperature stress relaxation ratio is due to the improvement of recovery stress for stress-induced ε martensitic transformation providing a large driving force,as well as the lower critical stress for stress-induced ε martensite.
研究了热-机械循环训练对Fe-15Mn-4Si-8Cr-4Ni形状记忆合金耐腐蚀性能以及低温松弛的影响,结果表明,随着循环次数的增加,合金在5%NaOH溶液中的耐腐蚀性能呈下降的趋势,这是因为热-机械循环处理导致了碳化物的大量析出,从而降低合金的耐腐蚀性能;经过热-机械循环处理后合金的低温应力松弛率高于未经循环处理的合金,约提高3%左右。
2) Stress relaxation
应力松弛率
3) low temperature relaxation
低温松弛
1.
The influences of aging method on the shape memory effect and low temperature relaxation of the FeMnSiCrNi based alloy were studied.
研究了时效方式对FeMnSiCrNi系合金形状记忆效应和低温松弛性能的影响。
4) low relaxation prestress
低松弛预应力
1.
Aiming at the problem of low speed,high failure rate and much waste wire when helix ribbed wire was produced in low relaxation prestress steel wire stabilization production line,the structure of spiral organ was improved.
针对低松弛预应力钢丝稳定化生产线生产螺旋肋钢丝速度较低、故障率高、废丝多的问题,对螺旋器的结构进行了改进,把单级螺旋器改进成双级螺旋器,一级螺旋器的润滑、冷却介质均采用循环的湿式润滑剂。
5) stress relaxation rate
应力松弛速率
1.
Stress relaxation was characterized with stress relaxation limit and stress relaxation rate.
结果表明,TC4合金应力松弛行为可以分为两个阶段:第一阶段,应力松弛非常快,第二阶段应力松弛缓慢,但长时间应力松弛后剩余应力趋向于一极限值;应力松弛行为可以用应力松弛极限和应力松弛速率两个参量进行表征;温度升高时,松弛速率加快,应力松弛极限降低;同一温度不同初应力作用的应力松弛,应力松弛极限相同。
6) stress relaxation
应力松弛
1.
Tensile stress relaxation of wood under high temperature and pressurized steam.;
高温高压蒸汽条件下木材的拉伸应力松弛
2.
Viscoelastic stress relaxation by scaled time;
粘弹性应力松弛过程的时间标度变换
3.
Mechanical model for the stress relaxation of PVC calendered flexible composites;
PVC压延柔性复合材料应力松弛的力学模型
补充资料：低温
低温
hypothermia
低温状态下脑组织对缺氧的耐受性明显增加。体温低于37℃时，每减低1℃，脑组织代谢率减少6.7%，颅内压减低5.5%，在人工呼吸、心脏按压的同时或稍后应给予降温处理，可采用正规冬眠疗法使体温降至肛温35℃左右，目前尤为重视头部局部降温，戴冰帽，头温降至32℃左右，重症要降温3～5天。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条