使重负, 重载
Influence of Some Processing Factors on Susceptibility to Caustic Stress Corrosion Cracking of Modified Alloy 800
某些加工因素对改性800合金碱性应力腐蚀破裂敏感性的影响
The used lanthanum-rich rare earth modified alloy can not only improve the mechanical performance and the flowability but also cause the decline of liquid phase point, alloy surface tension and linear contraction, which is helpful to casting ability.
车圈用材料富稀土变质铝合金不仅改善合金力学性能,经试验可使合金流动性增加,液相点、合金表面张力和线收缩下降,对合金铸造性大为改进。
xrd and sem analysis indicate that the modified alloy is amorphized to some extent besides of the reduction of particle size.
XRD和SEM分析表明:球磨后合金颗粒粒径减小,且有明显的非晶化趋势;
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