电缆槽模具在热处理的过程中脱碳不够也会出现问题,我们可以通过控制加热,盐浴加热,真空炉、箱式炉采用装箱保护或使用防氧化涂料。还有就是冷却剂选择不当或过冷造成的淬裂,应当掌握淬火介质冷却特性或回火处理。标志桩模具有钣金钢材质和塑料材质的，因为标志桩的使用环境所以基本水泥标志桩都采用标志桩钢模具制作。克服了以往标志桩使用寿命短，比重轻等缺点。

If the carbon cable dies are not enough during the heat treatment process, there will also be problems. We can control the heating, salt bath heating, vacuum furnaces and box furnaces, and use box protection or anti oxidation coatings. There is also the quenching of the coolant, which is caused by improper selection of coolant or supercooling. The cooling characteristics of the quenching medium or the tempering treatment should be mastered. Die steel sheet pile signs and plastic materials, because the use of environmental mark pile pile with cement so basic sign mark pile steel mould making. It overcomes the disadvantages of short service life, light weight and so on.