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。
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 )。
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
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。
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。
Research on temperature calibration with hot-film anemometer;
热膜风速计温度校正研究
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。
positive temperature coefficient thermistor
正温度系数热敏电阻
PTC Thermistors with Low Resistivity at Room Temperature
低室温电阻率正温度系数热敏电阻器
No. My temperature is all right.
不发烧。体温正常。
No, it's not. It's perfect.
不,不凉。水温正好。
A condition of normal body temperature.
正常体温体温正常的状况
The doctor said the child's temperature was normal.
医生说孩子体温正常。
My temperature is normal.
我的体温是正常的。
My temperature seems to be all right.
我的体温似乎很正常。
sea-air temperature difference correction
海水空气温度差修正
Fever:abnormally high body temperature.
发热:不正常的高体温.
Abnormally high body temperature.
发热不正常的高体温
COOLANT TEMPERATURE BELOW NORMAL
冷却剂温度低于正常值
The rolls are warming in the oven.
面包正在烤箱中加温
reduction of temperature to mean sealevel
平均海平面温订正度
N: Hypothermia means a subnomal body temperature.
护士:"体温过低"是指低于正常低温。
Abnormally low body temperature.
体温过低不正常地低的体温
Having a temperature lower than normal body temperature.
低体温的比正常体温低的
normal pressure and temperature
额定压力及温度正常压力和温度
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