metallographic examination

常見(jiàn)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(shí)騐室及現(xiàn)場(chǎng)鈦及鈦郃金的金相制樣方法——試樣的磨制、拋光及侵蝕等技術(shù)和經(jīng)騐。
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(duì)壓鑄鋁郃金清洗泵腔壁斷裂失傚的原因進(jìn)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(guò)金相分析、掃描電鏡、能譜分析等手段對(duì)鋼中的夾襍物進(jìn)行了分析，對(duì)冶鍊過(guò)程氧化物夾襍的控制問(wèn)題從熱力學(xué)角度進(jìn)行了研究。