1) closed-cup test
闭杯法试验 CCT
2) CCT specimen
CCT试样
1.
Based on the crack extension testing of 7075 Aluminum - Alloy CCT specimens in three kinds of thickness under random spectra, the fractures of the specimens are carefully analyzed by virtue of election scanning microscope in this paper.
在三种厚度 70 75铝合金CCT试样随机谱裂纹扩展实验的基础上 ,对试样断口进行了精细的扫描电子显微镜分析。
3) Classical Test Theory (CTT)
经典测试理论(CCT)
4) CCT diagram
CCT图
1.
Quantitative analysis of effects of Si content on CCT diagrams of novel air-cooled bainite steels by artificial neural network
人工神经网络预测Si对空冷贝氏体钢CCT图的影响
2.
By simulating the as-cast condition with the CCT diagram,the relationship between the continuous cooling rate and the formation of all kinds structure was found out,and it supplies the theory basis for Mo-Nb steel to obtain bainite in the as-cast condition.
为真实反映贝氏体钢铸态组织的形成过程 ,用CCT图模拟铸态条件 ,找出连续冷却速度与各种组织形成的规律 ,为Mo Nb钢铸态下获得贝氏体组织提供了理论依
3.
The CCT diagram of U74 rail steel was determined by means of Formastor-Digital full-automatic transformation testing instrument, and the effects of cooling rate and hardness on microstructures was discussed, which provide basis for working out a reasonable process.
利用Formas -Digital全自动相变测量仪 ,测定了U74重轨的CCT图 ,讨论了冷速及硬度对组织的影响 ,为制定合理的生产工艺提供了依
5) CCT curve
CCT曲线
1.
Effect of Vanadium on the structure and CCT curve of 20MnSi steel;
钒对20MnSi钢组织和CCT曲线的影响
2.
Study on Forecasting CCT curve Based on BP Nerve Network;
基于BP神经网络的CCT曲线预测研究
3.
It is important that the prediction of austenite phase of ausformed workpiece turns into result and configuration at normal temperature,in which CCT curve should be determined by means of formulization.
用解析法预报变形后奥氏体相变产物的类型和形态的首要问题是对CCT曲线进行解析化处理。
6) SH-CCT curve
SH-CCT曲线
1.
With the advantage of Gleeble 3500 heat simulation tester and phase change machine,SH-CCT curve(continuous cooling traverse curve)of X65 steel plate weld HAZ is established for research its weld-abilities.
利用Gleeble 3500热模拟试验机及相变仪,建立了X65级管线钢板的焊缝热影响区连续冷却转变曲线——SH-CCT曲线,用于研究其焊接性能。
2.
By measuring the continuous cooling transformation curves in heat affected zone(SH-CCT curves) of two kinds of low alloy high carbon test steels A and B at different cooling speeds in Formastor-D phase transformation tester,combined with metallographic analysis and hardness measurements,SH-CCT curves were obtained.
用Formastor-D型全自动相变测量仪,结合显微组织观察和硬度测量,测定了A、B两种低合金高碳钢焊接热影响区的连续冷却转变(SH-CCT)曲线;分析了合金元素镍对试验钢SH-CCT曲线的影响。
补充资料：环形试样
分子式：
CAS号：
性质： 用于测定橡胶拉伸强度用的一种试样，试样呈环形，可以用冲切，也可用旋转裁切而得。目前比较常用的测定橡胶拉伸强度用试样为哑铃形试样，但有时会出现在标线外或夹持器处断裂，按标准规定无法求得它的拉伸强度值，此时必须采用环形试样。
CAS号：
性质： 用于测定橡胶拉伸强度用的一种试样，试样呈环形，可以用冲切，也可用旋转裁切而得。目前比较常用的测定橡胶拉伸强度用试样为哑铃形试样，但有时会出现在标线外或夹持器处断裂，按标准规定无法求得它的拉伸强度值，此时必须采用环形试样。
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