说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 韧脆转折温度
1)  Ductile-brittle transition temptrature
韧脆转折温度
2)  ductile-brittle transition temperature
韧脆转变温度
1.
Determination of ductile-brittle transition temperature of DIWA353 steel plate for boiler and pressure vessel;
锅炉压力容器DIWA353钢板韧脆转变温度的测定
2.
On the method of data processing for ductile-brittle transition temperature;
材料韧脆转变温度数据处理方法探讨
3.
The experimental results showed that the yield strength of pipeline steel X80 with 16mm wall thickness can be up to over 670 MPa through controlled rolling/cooling,and the ratio of tensile strength to yield strength and ductile-brittle transition temperature are lower than 0.
85,韧脆转变温度低于-60℃,达到了很好的强韧性匹配。
3)  Ductile-brittle transition temperature
韧-脆转变温度
1.
The ductile-brittle transition temperature,chemical composition,microstructure and fracture of welded metal are investigated to discuss the difference of impact absorbed energy between butt weld and deposited metal.
针对对接焊缝金属和熔敷金属之间的冲击吸收功差异,分别从材料的韧-脆转变温度、成分、组织以及断口方面进行了探讨。
4)  brittle ductile transition temperature
脆韧转变温度
5)  FATT
韧脆转变温度(FATT)
6)  ductile-to-brittle transition temperature
韧脆转变温度
1.
Series impact test was carried out in order to determine the toughness of super-high manganese steel with boron between 20 and-80 ℃,and the ductile-to-brittle transition temperature is confirmed as-70 ℃,according to the ductile brittle transition temperature curve and fracture appearance.
根据脆性转变温度曲线和断口形貌,确定其韧脆转变温度为-70℃,并分析了影响韧脆转变温度的因素。
补充资料:脆化温度
分子式:
CAS号:

性质:又称脆化点。聚合物当温度降低至不能产生强迫高弹性而呈玻璃态,同时高弹性消失,产生脆性断裂时的临界温度,以Tb表示。Tb表征了塑料的耐寒性。Tb常用低温冲击压缩试验法测定,即在低温下,用一定速度的冲锤冲击压缩多个试样,测得试样破裂率为50%时的温度,即为Tb。由于试验结果的分散性,所以一般试验方法都人为规定试样中有50%脆化破裂时的温度。这一温度值是表明该种材料低温使用性能,有相对的比较意义。高分子的脆化温度本质上与玻璃化温度(Tg)相当,但测定方法不同。脆化温度测定方法有ASTMD 746,把规定尺寸的长方形试片浸入一定温度的冷介质中3min,用锤子以一定速度冲击,50%试片破坏时的温度为脆化温度。

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