2) qualification test
评定试验
1.
This article briefly discusses main equipment and operating conditions of Taiyuan Iron and Steel(Group) Co,Ltd from smelting to rolling of seamless pipe,as well as conventional qualification test results of TP347H seamless steel pipe including surface quality, dimension,chemical composition,metallurgical structure,grain size,non-metallic inclusion,mechanical property at room temperatu.
简述了太钢从炼钢到制管的装备和生产情况,以及对TP347H无缝钢管的表面质量、几何尺寸、化学成分、金相组织、晶粒度、非金属夹杂物、室温力学性能、晶间腐蚀试验、工艺性能等常规评定试验结果。
3) experiment and assessment
试验与评定
4) simulation evaluation test
模拟评定试验
1.
In order to make 12TBN marine diesel engine oil with medium speed and cylindrical piston type (it is called 12TBN engine oil with medium speed for short) pass the Caterpillar 1G 2 test,the simulation evaluation tests such as coke-forming plate and oxidation deposition trend at lab.
为了保证１２ＴＢＮ船用中速筒状活塞柴油机油（简称１２ＴＢＮ中速机油）通过Ｃａｔｅｒｐｉｌａｒ１Ｇ２试验，在实验室采用成焦板、氧化沉积趋势等进行模拟评定试验，以确定配方中添加剂性能与Ｃａｔｅｒｐｉｌａｒ１Ｇ２台架的相关性。
5) trial result review
试验结果评定
6) procedure qualification test
工艺评定试验
1.
This paper which is about the welding procedure qualification test of the SA213-T23 steel pipe,analysis the influence of post heat-treatment on the weld joint,and got the right welding process.
本文主要通过对 SA213-T23钢小径管的焊接工艺评定试验,分析焊后热处理对 T23钢焊接接头性能的影响, 从而确定正确的焊接工艺。
补充资料：大气暴晒试验、自然老化试验
分子式：
CAS号：
性质：又称大气暴晒试验、自然老化试验。将胶黏剂胶接的试样置于户外，选择气候有代表性的地点，在自然条件下，经过不同的暴晒时间后测定其性能变化。
CAS号：
性质：又称大气暴晒试验、自然老化试验。将胶黏剂胶接的试样置于户外，选择气候有代表性的地点，在自然条件下，经过不同的暴晒时间后测定其性能变化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条