surface carbonization

基本解釋

Then ultra-saturation carbonization made surface carbon content reach 2.7%, which exceeded the calculation values of balancing carbon.
然后進行超飽和滲碳，表面含碳量達到2.7%左右，超過平衡碳計算值。
The progress of titanium alloy surface strengthening technology including surface nitriding, carbonization, and laser clad is summarized in the paper.
介紹了鈦及鈦合金的表面強化處理技術，綜合評述了鈦及鈦合金表面氮化、滲碳和激光熔覆技術的發(fā)展現(xiàn)狀。
The aging of concrete dams is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.
混凝土壩老化表現(xiàn)在表層碳化、凍融、風化、內(nèi)部溶蝕、凍脹、裂縫發(fā)育以及體積改變等。
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