铬的

Also, adding some chromium to steel will slow the rusting process, but will make it more brittle.

Dr.eye：此外，给钢添加一些铬将降低生锈的过程，但是将使它更脆。

This paper deals with the granular carbides formation from hot deformation in high chromium cast steel .

本文探讨了热变形高铬铸钢中颗粒状碳化物的形成。

High chromium cast iron with pre-buried steel bar net is safe and reliable in use.

加钢筋网高铬铸铁件使用安全可靠，使用寿命是高锰钢的1.6倍以上。

Generally refers rolling bearing steel is currently using a wide range of high-carbon steel bearing chromium.

一般指滚动轴承钢，目前使用广泛的是高碳铬轴承钢。

The effects of normalizing temperature and retaining time on microstructure and properties of low chromium wear resistant cast steel were studied.

采用金相、扫描电镜和力学性能分析方法研究了正火温度和保温时间对低铬耐磨铸铁组织与力学性能的影响。

DF2 is a high hardness, anti-wear chromium martensitic steel, cast a certain degree of difficulty.

DF2 是高硬度抗磨铬系马氏体钢，铸造有一定的难度。

The technics of chemical etching,chemical polishing and chromium electroplating for stainless steel mould were studied.

研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。

For the low-carbon steel, the chromium is an occasional impurities.

对于低碳钢来说，铬便是一种偶然的杂质。

The effect of RE and heat treatment on impact fatigue property of medium chromium cast semi steel was studied in this paper by means of impact fatigue testing machine.

研究了稀土元素及热处理对中铬半钢冲击疲劳性能的影响。

Here the high chromium content allows the steel to be highly polished and prevents deterioration of the cavity from heat and corrosion.

在这里高的铬含量使钢可以被抛光很多，而不会因为高温和腐蚀而磨损模腔。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。