Carbon steel has high and lowtemperaturestrength is very tough and has excellent fatigue strength.
碳钢具有高温和低温强度，具有很高的韧度和优异的抗疲劳强度。
2
Al-Mg alloy has good corrosion resistance and high lowtemperaturestrength, which is now widely used in oxygen preparation equipment of air separation plant.
铝镁合金具有良好的耐腐蚀性和较高的低温强度，目前广泛应用于空分装置的制氧设备中。
3
However, the high temperature sintered body strength slightly lower, mainly for the use of lowtemperature environment.