Therefore, heat treatment cost and production cost are reduced. The technology provided by the invention is more environmentally friendly and safer. There is no oil smoke or harmful volatile matter during the using process of the water-based quenching liquid, and air pollution and danger of fire ...
2) heat quenching 热处理淬火 3) overheat hardening treatment 过热淬火热处理 1. The mechanical prpoerties comparison of 5CrMnMo steel after normal hardening treatment andoverheat hardening treatmentwas carried out. 通过对比5CrMnMo钢经常规淬火热处理和过热淬火热处理后的力学性能,发现过热淬火热处理使5CrMnMo...
5) High temperature water quenching 高温水淬 例句>> 6) water quenching equipment 水淬设备 1. The article explains the control system and realization on Baotou Steel seamless steel pipe 180mm heat treatment production line water quenching equipment, includes equipment constitution, process flow, ...
7. Compared with horizontal transmission quenching device, teh quenching device made up of vertical material lifting trolley has the advantage of shorter transporation time. 8. The special know-how will be used, which makes the furnace no need to charge other gases to sup...
1)water quenching水淬 1.Experiments for Hot Mold Shell with Isolated Hot spot by Local Water Quenching in Investment Casting;熔模铸件孤立热节热型壳局部水淬试验 2.Compound water quenching techniques based on computer simulation applied to the heat-treatment of large plastic mould steel block instead...
Surface heat treatment,and high temperature quenching could extend the die life. 提出采用表面渗碳或碳氮共渗、高温淬火热处理工艺,能使热作模具使用寿命大幅提高。 3. The effect of high temperature quenching followed by tempering on microscopic structures and mechanical properties of 3Cr2W8V steel has bee...
The utility model discloses a device for performing heat-treatment water-bath quenching on tire bead wires. The device comprises a tank and a water-bath first-section operation tank and a water-bath tail-end operation tank which are arranged in the tank, and the tank is used for performing...
Using a miniature gold plated copper disk as target, quenching experiments were performed with water sprays to correlate heat flux q′' to surface-to-fluid temperature difference A T , and the local values for the spray hydrodynamic par... WP Klinzing,JC Rozzi,I Mudawar - 《Journal of Heat...
flame treatment 火焰处理 full annealing 完全退火 gaseous cyaniding 气体氧化法 globular cementite 球状炭化铁 grain size 结晶粒度 granolite treatment 磷酸溶液热处理 graphitizing 石墨退火 hardenability 硬化性 hardenability curve 硬化性曲线 hardening 硬化 heat treatment 热处理 hot bath quenching 热浴淬火 hot...
The industrial heat treatment process consists in austenitizing followed by the oil quenching and tempering process. Typically, compressive residual stresses are induced by shot peening on the surface of automotive springs to bestow compressive residual stresses that improve the fatigue resistance and ...