1) superplastic pre-treatment
超塑预处理
1.
Investigation on solid solution and recrystalization treatment of high strength aluminum alloy by superplastic pre-treatment;
高强铝合金超塑预处理的固溶再结晶工艺
2.
The effects of conventional treatment(CT)and superplastic pre-treatment(SPPT)on the microstructure and mechanical properties of the Al-Zn-Mg-Cu alloy were investigated by means of mechanical properties test,SEM and TEM.
通过力学性能测试、扫描电镜和透射电镜观察,研究了传统处理工艺(conventional treatment,CT)和超塑预处理(superplastic pre-treatment,SPPT)对A l-Zn-Mg-Cu铝合金组织和性能的影响。
2) superplastic treatment
超塑处理
1.
The results of superplastic tensile tests showed that the elongations of specimens of the spray forming GCr15 steel without superplastic treatment and of twice oil quenching and twice oil quenching plus high temperature tempering superplastic treatment were 119%, 328% and 671%, respectively.
研究了超塑处理对喷射成形ＧＣｒ１５钢超塑性的影响， 超塑性拉伸实验结果表明。
3) ultrasonic pretreatment
超声预处理
1.
Influence of ultrasonic pretreatment on modification effect of nano-sized titanium dioxide;
超声预处理对纳米二氧化钛改性效果的影响
2.
In order to enhance the efficiency of anaerobic digestion,the effects of ultrasonic pretreatment,alkaline pretreatment and the combination of these two methods have been studied on sludge disintegration by using multifrequency ultrasonic batch.
单独超声预处理,污泥VSS的最大减少率为15。
4) ultrasound pretreatment
超声预处理
1.
The technology of ultrasound pretreatment can extremely improve anaerobic digestion of sewage sludge.
超声预处理是促进污水污泥厌氧消化的较佳技术。
5) processing method of overload and prepressed using plastic drainage plate
塑料排水板超载预压处理
6) superplastic thermo-mechanical-treatment
超塑形变热处理
补充资料：预塑行程
注射量的大小与计量行程的精度有关。太小，注射量不够；太大，使料桶前部每次注射后射出残量太大,使熔体温度不均或过热分解。预塑后计量的熔体其纵向温度和径向温度都有温差，螺杆转数，预塑背压和料桶温度都将对熔体温度和温差有较大影响
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