Die steel quenching is to heat the die steel to a certain temperature and hold it for a certain time, and then cool it rapidly. What is the purpose of Jinan die steel quenching?

淬火的主要目的是奥氏体化后，合金元素溶解奥氏体中的所有模块尽可能转化为马氏体，从而在适当温度回火后获得碳化物析出分散的回火马氏体组织，达到所需的综合力学性能和耐磨性。

 The main purpose of quenching is to dissolve alloying elements and transform all modules in austenite into martensite as much as possible after austenitizing, so as to obtain tempered martensite structure with carbide precipitation and dispersion after tempering at appropriate temperature, so as to achieve the required comprehensive mechanical properties and wear resistance.

淬火是热处理过程中一项非常重要的工作。它的成功主要取决于加热速度、淬火温度、保温时间和随后的冷却方法。

Quenching is a very important work in the process of heat treatment. Its success mainly depends on heating rate, quenching temperature, holding time and subsequent cooling method.

加热速度方面，加热时升温太慢，工件容易氧化脱碳，使用寿命短，成本高。然而，如果温度上升过高，模具表面和中心之间会出现温差。温差越大，热应力越大，变形和开裂的可能性就越大。

 In terms of heating speed, the heating is too slow, the workpiece is easy to be oxidized and decarburized, the service life is short, and the cost is high. However, if the temperature rises too high, there will be a temperature difference between the mold surface and the center. The greater the temperature difference, the greater the thermal stress, the greater the possibility of deformation and cracking.

济南模具钢材的制造要注重很多的方面，其加工设备的精准程度和制作的技巧都会影响模具钢的质量，质量的保证是扩大市场占有率的必要条件，也会对于形成影响。

Jinan mold steel manufacturing to pay attention to many aspects, the accuracy of its processing equipment and production skills will affect the quality of mold steel, quality assurance is a necessary condition to expand market share, will also affect the brand formation.

济南模具钢材的制作是一个比较复杂的过程，需要具有高精度的仪器的检测，普通的坐标仪不能保证数据的精准度，特别是对于那些表面结构复杂的模具来说更是如此。

Jinan mold steel production is a more complex process, need to have high-precision instrument detection, ordinary coordinate instrument can not guarantee the accuracy of data, especially for those with complex surface structure of the mold.

济南模具钢材制造过程中要考虑流动性，其主要一些的是铸造过程中温度的适宜程度和压力的大小，起决定模具的形状的精确程度。中山华氏抚顺特钢表示好的设备是决定质量和外观的关键因素，才能使模具符合要求。

The fluidity should be considered in the manufacturing process of Jinan die steel. The main factors are the suitability of temperature and pressure in the casting process, which determine the accuracy of the die shape. Zhongshan Fahrenheit Fushun Special Steel said that good equipment is the key factor to determine the quality and appearance, in order to make the mold meet the requirements.