The machinability of 718 plastic die steel after different heat treatment was studied and the main influence factors was discussed.
对718塑料模具钢经过不同工艺热处理后的加工性能进行了研究，分析了影响其加工性能的主要因素。
After annealing heat treatment, the yield strength of the steel plate reduces to the level of Q195 and the plastic performance has greatly been improved.
经退火热处理，钢板屈服强度降低到Q 195水平，塑性性能也有较大改善。
Plastic deformation and heat treatment were carried out in the A356 casting sample and the effect of plastic deformation on the structures and properties of A356 was investigated.
对A356铸造试样实施热塑性变形，考察变形工序对其组织和性能的影响规律。
A high strength, good ductility and various properties of magnesium alloys can be obtained through the combination of plastic deformation and heat treatment.
塑性变形与热处理工艺相结合，可获得高强度和优良延展性、更多样化性能的镁合金结构材料。
This product can improve the performance of heat insulating board as well as the bonding strength of anti-cracking mortar. It is suitable for surface treatment of plastic extruded board.
本产品能够改善保温板性能，提高抗裂砂浆的粘结强度，适用于挤塑板的面层处理。
This product can improve the performance of heat insulating board as well as the bonding strength of anti-cracking mortar. It is suitable for surface treatment of plastic extruded board.
本产品能够改善保温板性能，提高抗裂砂浆的粘结强度，适用于挤塑板的面层处理。
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