2) isothermal normalization
等温正火
1.
Test of isothermal normalization and its application in the part blanks of gear box were investigated in this paper The results show that the part blanks treated by isothermal normalization have a finer grain size,more homogeneous microstructure than these treated by conventional normalization.
对变速箱零件毛坯进行了等温正火试验。
2.
This paper introduces automatic production line for isothermal normalization with residual heat from forged steel parts and installed computer distributed control system,(which can be used for heating up gear billet and normalizing isothermally for the second time)developed by our company,which form a complete set with AMP70 hot former made in Switzerland.
介绍了我厂研制的与引进瑞士AMP70热镦机配套的具有计算机集散式控制系统的锻坯余热等温正火自动生产线 (可兼作二次加热齿坯等温正火 )。
3) isothermal adjustment
等温校正
1.
Study of influence of different isothermal adjustment process routes on titanium alloy blade profile;
等温校正工序的先后对钛合金叶片型面的影响研究
2.
In this paper, the isothermal adjustment method is adopted for reducing the residual stress of as-forged and the temperature stress during heat treatment.
本文针对TC11钛合金叶片热加工翘曲变形导致大量报废的问题,为了减少锻造变形的残余应力和冷却时的温度应力叠加造成的叶身型面翘曲,采用等温校正的方法释放残余应力,使翘曲变形减轻,叶片尺寸达到合格,保证叶片的金相组织和力学性能得到改善。
4) normalizing temperature
正火温度
1.
Influences of normalizing temperature and tempering temperature on mechanical properties and microstructure of ZG310-570 cast steel were investigated.
研究了正火温度和回火温度对ZG310-570铸钢组织和力学性能的影响。
5) temperature calibration
温度校正
1.
Research on temperature calibration with hot-film anemometer;
热膜风速计温度校正研究
6) temperature emendation
温度校正
1.
According to the relation of natural potential logging data and reservoir water salinity,based on the layer thickness emendation,slime emendation,temperature emendation and oil & gas effect emendation of natural potential,formation water electrical resistivity can be confirmed accurately.
根据自然电位测井数据与地层水矿化度之间的关系,在自然电位层厚校正、泥质校正、温度校正及油气影响校正基础上,可较为精确地确定地层水电阻率。
补充资料：正温度系数热敏陶瓷阻-温特性曲线
分子式：
CAS号：
性质：描述正温度系数热敏陶瓷电阻率与温度关系的曲线。钛酸钡基PTC热敏陶瓷阻-温特性曲线。电阻率随着温度的升高，先是降低，当达到某一值Tmin时，曲线出现极值，经过极值后电阻率随温度升高而急剧上升，此时对应的温度Tb称为开关温度。电阻率随温度上升达到最大值时所对应的温度为Tm。经过Tm后，阻温特性曲线发生弯曲，电阻率开始逐步降低，此时对应的温度为Tp。温度处于Tb至Tm之间时，热敏陶瓷呈现正温度系数(PTC)特性。其电阻温度系数αT= ，式中Rb，Rp为Tb，Tp温度下的相 应零功率电阻值。αT大于10％/℃，为开关型热敏陶瓷电阻器。αT小于10％/℃，为缓变型热敏陶瓷电阻器。
CAS号：
性质：描述正温度系数热敏陶瓷电阻率与温度关系的曲线。钛酸钡基PTC热敏陶瓷阻-温特性曲线。电阻率随着温度的升高，先是降低，当达到某一值Tmin时，曲线出现极值，经过极值后电阻率随温度升高而急剧上升，此时对应的温度Tb称为开关温度。电阻率随温度上升达到最大值时所对应的温度为Tm。经过Tm后，阻温特性曲线发生弯曲，电阻率开始逐步降低，此时对应的温度为Tp。温度处于Tb至Tm之间时，热敏陶瓷呈现正温度系数(PTC)特性。其电阻温度系数αT= ，式中Rb，Rp为Tb，Tp温度下的相 应零功率电阻值。αT大于10％/℃，为开关型热敏陶瓷电阻器。αT小于10％/℃，为缓变型热敏陶瓷电阻器。
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