根据工基体材质的不同情况和工件形状的复杂程序，也可采用堆焊后立即有保温材料包覆，然后缓冷的处理方法。
The work piece can be clad with lagging materials immediately after overlay and adopt slow cooling method on the basis of different principle material and complicated shape of the work piece.
合金钢，模具钢，工具钢。可为用户加工生产材质型号热轧圆钢及冷拉圆钢。并可长期现货供应。
Alloy steel, die steel, tool steel. Processing materials for the user model and the cold drawing hot rolled round steel bar. Can be long-term stock.
针对上述原因，从技术上和管理上提出了预防措施，通过控制水质、材质升级、加强污垢清洗等措施，确保了板式空冷器设备的长周期运行。
To solve this problem, preventive measures have been taken in respect of technology and management such as control of water quality, upgrading materials and strengthening of fouling cleaning etc.
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