eutectoid怎么读，eutectoid什么意思，eutectoid短语和例句

1.It was found by experiments thatboron increased the growth rate of pearlite, both in hypoeutectoid and eutectoid steels.

硼有加速珠光体成长率的作用，无论在亚共析或共析钢中皆有同样的现象产生。

2.Hypereutectoid steels are steels that contain greater than the eutectoid amount of carbon.

过共析钢是含碳量大于共析量的钢。

3.It is verified that SnNi eutectoid may results as they coexists.

证实了锡和镍共存时能发生共析。

4.Steels shaving less than the eutectoid amount of carbon (less than 0.77%) are known as hypo-eutectoid steels.

含碳量少于共析体(低于0.77%)的钢称为亚共析钢。

5.Pearlitic transformation in steel is a typical diffusion eutectoid transition.

钢中珠光体转变属典型的扩散型共析转变。

6.By cr microalloying, the fore eutectoid ferrite eduction is restrained, the distance between rows of pearlite is decreased, then the tensile strength, section shrinkage and drawing property of high...

高碳钢中加入的铬元素抑制先共析铁素体析出，减小珠光体片层间距，可明显提高抗拉强度，提高断面收缩率，改善线材的拉拔性能。

7.A simplified diagram, such as the one in Fig. 2.1, focuses on the eutectoid region and is quite useful in understanding the properties and processing of steel.

如图2.1所示的简化铁碳状态图将焦点集中在共析区，这对理解钢的性能和处理是十分有用的。

8.The strength and tenacity of super-eutectoid steel wire have been improved notably by increasing the carbon content of the steel to more than 0.9% and controlling the heat-treatment system.

钢含磷量提高到0．9％以上，控制钢丝的热处理制度，使过共析钢丝强韧性显著提高。