Ụdị ngwaahịa

Anti-intercrystalline corrosion: N'ihi na mgbakwunye na nke titanium, TP 321 igwe anaghị agba nchara welded ọkpọkọ nwere ike iguzogide intercrystalline corrosion, nke bụ n'ihi na ike mmekọrịta nke titanium na carbon, preferentially jikọtara ya na carbon na-etolite a kwụsiri ike titanium carbide, si otú na-egbochi guzobe chromium carbide na kristal ókèala, na-echebe megide kristal ihe onwunwe corrosion.