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金屬的應力腐蝕、氫脆及疲勞斷裂(0/0)

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時間:2022-04-15 13:36:37 | 瀏覽次 | 已有條評論

金屬工件在加工過程中往往產生殘余應力，在服役過程中又承受外加載荷，如果與周圍環境中各種化學介質或氫相接觸，便會產生特殊的斷裂現象，其中主要有應力腐蝕斷裂和氫脆斷裂等，這些斷裂形式大多為低應力脆斷，具有很大的危險性。完整版請點擊下載金屬的應力腐蝕、氫脆及疲勞斷裂.ppt

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