metallograph

metallograph的英语例句

1. In this paper the metallograph of BT 20 titanium alloy is analyzed.

   本文首先分析了BT20钛合金的金相组织.

2. The reason of early fracture of the sheller was analysed by scanning microscope and optical metallograph.

   采用光镜和扫描电镜等分析手段,对退壳器早期断裂原因进行了分析.

3. The quenching distortion and crack of the gears were analyzed by means of metallograph and SEM.

   通过金相检验和扫描电镜等检测手段对齿轮淬火畸变与开裂进行了分析.