KBb番号/031クリープ脆化による割れ
KBb番号:031
モード:割れ
メカニズム①:クリープ
'メカニズム②:クリープ脆化
特徴:クリープ脆化は高温条件下(絶対温度で融点の約1/2以上)で,クリープ損傷が発生し,延性の低下する現象である・損傷の特徴はクリープ破壊に近い・
主たる材料:炭素鋼,低合金鋼,ステンレス鋼,ニッケル基合金,銅合金
事例:
KBb番号:031
モード:割れ
メカニズム①:クリープ
'メカニズム②:クリープ脆化
特徴:クリープ脆化は高温条件下(絶対温度で融点の約1/2以上)で,クリープ損傷が発生し,延性の低下する現象である・損傷の特徴はクリープ破壊に近い・
主たる材料:炭素鋼,低合金鋼,ステンレス鋼,ニッケル基合金,銅合金
事例:
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