intergranular stress corrosion cracking

基本解釋

The corrosion behavior of 2D12 alloy was evaluated including intergranular corrosion, exfoliation and stress corrosion cracking.
對(duì)不同規(guī)格2D12鋁合金進(jìn)行晶間腐蝕、剝蝕和應(yīng)力腐蝕性能測(cè)定。
The cracking of alloy with very low stress-corrosion resistance, welded and stored in open air for a long time, is caused by the welded stress and such a fracture is a typical intergranular fracture.
抗應(yīng)力腐蝕性能低的合金焊接后，在大氣中長(zhǎng)期存放沿熔合線發(fā)生的開裂，是由焊接應(yīng)力引起的，斷口是典型的脆性沿晶斷裂。