雙相不銹鋼氫脆發生時氫的來源渠道分析
氫(qing)(qing)(qing)能夠(gou)導(dao)致合金材(cai)料(liao)發生多種樣式損壞,如氫(qing)(qing)(qing)致滯(zhi)后斷裂、氫(qing)(qing)(qing)脆及高溫氫(qing)(qing)(qing)腐蝕(shi)等,其中氫(qing)(qing)(qing)脆(HydrogenEmbrittlement,HE)指(zhi)在應力和氫(qing)(qing)(qing)這兩種因(yin)素的共(gong)同作(zuo)用下(xia)引起金屬塑性(xing)降(jiang)低、產生損傷(shang)或斷裂的現(xian)象,氫(qing)(qing)(qing)脆又被稱為氫(qing)(qing)(qing)損傷(shang)或氫(qing)(qing)(qing)致開(kai)裂,不(bu)僅能夠(gou)降(jiang)低金屬材(cai)料(liao)的斷面收...