锅爐上的某些零件都是在高达900～1000℃的温度下进行工作的,这些零件多半用合铬的耐热合金钢制造。随着生产量的增加,就有必要寻找一种材料代用品,以节约昂贵的合金钢。为此,我们进行了低碳钢固体渗铝的试验。试验表明:低碳钢经过渗铝之后,可以使钢的表面有耐热(高温抗氧化)、耐腐蚀的优良性能;可以在900～950℃以下工作。现把我们渗铝的经验介绍出来。 Some of the parts on the boiler work at temperatures as high as 900 to 1000 ° C, and most of these parts are made of chromium-alloyed heat-resistant alloy steel. As production increases, it is necessary to find a material substitute to save expensive alloy steel. To this end, we conducted a low carbon steel solid aluminizing test. Experiments show that: after the low carbon steel aluminized, the surface of the steel can have heat (high temperature oxidation resistance), excellent corrosion resistance; can work at 900 ~ 950 ℃ below. Now we aluminized experience introduced.