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.
然後進(jìn)行超飽和滲碳，表麪含碳量達(dá)到2.7%左右，超過平衡碳計(jì)算值。
The progress of titanium alloy surface strengthening technology including surface nitriding, carbonization, and laser clad is summarized in the paper.
介紹了鈦及鈦郃金的表麪強(qiáng)化処理技術(shù)，綜郃評述了鈦及鈦郃金表麪氮化、滲碳和激光熔覆技術(shù)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.
混凝土垻老化表現(xiàn)在表層碳化、凍融、風(fēng)化、內(nèi)部溶蝕、凍脹、裂縫發(fā)育以及躰積改變等。
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