metallographic examination

常見例句

Practical techniques for laboratory and site metallographic examination of titatinium and its alloy i. e. grinding, polishing, etching, etc. , were described.
介紹了實驗室及現(xiàn)場鈦及鈦合金的金相制樣方法——試樣的磨制、拋光及侵蝕等技術(shù)和經(jīng)驗。
Failure analysis of parietal cracking in scavenging pump made of die casting aluminium alloy was carried out by means of metallographic examination, SEM analysis and so on.
借助金相顯微鏡、掃描電鏡等分析手段，對壓鑄鋁合金清洗泵腔壁斷裂失效的原因進行了分析。
Analytical techniques such as metallographic examination, SEM, EDS were applied to distinguish the inclusions in steel. The thermodynamics of controlling oxidation inclusions were analyzed.
通過金相分析、掃描電鏡、能譜分析等手段對鋼中的夾雜物進行了分析，對冶煉過程氧化物夾雜的控制問題從熱力學(xué)角度進行了研究。