查询词典 molybdenum

The measurement uncertainty for determination of silicon in stainless steel by reduced molybdenum spectrophotometric method is evaluated.

测量不确定度定义为&与测量结果相连的参数，表征合理的赋予被测量值的分散性&。

Industry to join molybdenum steel alloy can increase strength, toughness and corrosion resistance capacity.

工业上把钼加入合金钢可提高钢材强度、韧性和抗腐蚀能力。

Dicuss the situation of steel standard,analyse and introduce molybdenum steel standard and put forward some suggestions.

论述了中国钢标准情况，对含钼钢标准进行了分析与介绍，提出建议，指明方向。

The body of a BMX bike is made of aluminum or chromium and molybdenum for frames and steel for the rims.

该机构的BMX自行车是由铝或铬钼钢为框架的轮辋。

The method was used to determine the concentration of tungsten, molybdenum and titanium in standard steel sample, and the relative errors were 1.83%,-0.09% and -1.92%, respectively.

将所建立的方法用于标准钢样中钨、钼、钛的测定，相对误差分别为1.83%，-0.09%和-1.92%。

Blades made of high carbon stainless steel with molybdenum and vanadium, HRC 58~60

刀刃材质为高炭不锈钢钼铬合金，高断裂能力58~60

The higher hardness and strength values in the HAZ and welding zone of Cr-Mo steel, compared to molybdenum steel, may be attributed to the higher amount of martensite phase in the alloy.

更高的硬度和强度值在焊接热影响区和区的Cr - Mo钢，钼钢相比，可能是由于较高数额的马氏体相合金中。

Proposed method has been applied to measure molybdenum in alloy steel with satisfactory results, the recovery and RSD obtained using standard addition method were 97.8%-102.5% and 0.25%-0.30%, respectively.

方法应用于合金钢中微量钼的分析，结果与原子吸收光谱法一致，加标回收率和相对标准偏差分别在97.8%~102.5%和0.25%~0.30%之间。

In high ─ speed steel, molybdenum can replace parts of tungsten.

钼铁是钼与铁的合金，它的主要用途是在炼钢中作为钼元素的加入剂，钢中加入钼可使钢具有均匀的细晶组织，并提高钢的淬透性，有利于消除回火脆性，在高速钢中，钼可代替一部分钨，钼同其他合金元素配合在一起广泛地应用于生产不锈钢、耐热钢、耐酸钢和工具钢，以及具有特殊物理性能的合金，钼加于铸铁里可增大其强度和耐磨性。

High carbon and high molybdenum high speed steel has ...

高碳高钼高速钢具有硬度高、红硬性和耐磨性好等特点，但铸造高速钢脆性大，采用RE -Mg -Ti复合变质处理，可以改变共晶碳化物的形态和分布，使铸造高速钢冲击韧性提高 86 。2 %，热疲劳抗力和耐磨性也明显改善。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。