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- The austenitizing temperature quenching degree and temper temperature of the white iron are studied roughly. 本文仅就高铬白口铸铁的奥氏体化温度、淬透性及回火温度参数的选择等等做一初步的研究。
- The effects of austenitizing temperature on mechanical properties of austmepered ductile iron(ADI)were researched. 研究了奥氏体化温度对ADI力学性能的影响。
- The influence of chemical composition on austenitizing temperature was introduced. 介绍化学成分对奥氏体化温度的影响。
- The results are as follows:the higher the austenitizing temperature,the more the amount of lath martensite is. 结果表明，奥氏体化温度越高，获得板条马氏体的量越多，奥氏体化温度超过某个临界值时，中高碳钢均可获得全部板条马氏体组织。
- The effect of austenitizing temperature on structure and properties of vanadium bainite ductile cast iron is studied in present research. 研究结果表明，钒使贝氏体转变所要求的奥氏体化温度范围增大，并使贝氏体球铁的硬度提高。
- When austenitizing temperature is higher than a critical temperature,full lath martensite can be obtained in medium and high carbon steel. 钢的含碳量越高，获得全部板条马氏体的临界奥氏体温度越高。
- The results show that the range of austenitizing temperature required for bainite hardening and the hardness of bainite ductile cast iron is increased as vanadium is added. 研究结果表明，钒使贝氏体转变所要求的奥氏体化温度范围增大，并使贝氏体球铁的硬度提高。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- The austenitizing temperature should be determined according to the Cr content and thickness of the casting, and the holding time should be calculated according to the modulus of the casting. 奥氏体化温度根据含铬量和铸件壁厚决定,保温时间根据铸件模数计算。决定加热升温速度应考虑铸件的结构、壁厚、铸态组织和炉内不同部位的温度差等因素。
- But with same austenitizing temperature, strength and impact toughness of steel increase with decreasing the austenite grain size, while ductility decreases as austenite grain size decreases. 在相同的奥氏体化温度下，强度随着晶粒的细化而上升。在整个研究范围内，随着晶粒的细化，实验钢的韧性有一定的提高，塑性略有下降。
- There is an imperceptible change in temperature. 温度有细微的变化。
- The relationship between the boron hardenability factor and the equilibrium segregation of boron to grain boundary, the composition of steel, the austenitizing temperature, grain size was studied. 研究了硼淬透性因子与硼的晶界平衡集聚规律、钢的成分、奥氏体化温度及晶粒尺寸的关系。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- The effect that higher austenitizing temperature causes higher thermal fatigue resistance gradually decreased after large numbers of cycling because of the over-tempering of the specimen. 高的奥氏体化温度带来高的热疲劳抗力，但大循环 周次下这种影响由于组织的过度回火而变得不明显。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
- The temperature here reaches up to40 in summer. 这里的温度在夏天可达摄氏40度。
