结果1 题目 Some alloying elements are known a‘carbide formers’.What does this term mean?Beyond this,some elements are called very strong,strong or moderate carbide formers.What is meant by this? 相关知识点: 试题来源: 解析 答案:略 反馈 收藏 ...
What do you mean by 18 carat gold ? 01:47 Out of Al, Zn, Mg and Fe which is the densest element? 02:19 Which is more stable Fe^(2+) or Fe^(3+)? Why ? 02:30 Why is Pt(IV) more stable than Ni(IV). 02:30 K2 Pt Cl6 is well known compound while corresponding Ni compou...
下列关于公司合并的说法中，正确的有（ ）。Ⅰ．公司合并可以采取吸收合并或者新设合并Ⅱ．吸收合并，合并的各方解散Ⅲ．新设合并，被吸收的公司解散Ⅳ．公司合并时，合并各方的债权、债务，应当由合并后存续的公司或者新设的公司承继
asystematically drops with temperature and characteristically varies with substitutional alloying (Fig. 7c). 系统下落以温度和典型地随代替熔合变化 (。 7c).[translate] amean value>5 seconds 正在翻译,请等待...[translate] aIndividual families living on parental land will require to be relocated. 居住...
The alloy surcharge (AS) isa price supplement, which steel manufacturers add to the basic price for stainless steel products (see image below). It reflects the value of the alloying elements present in those products. What does alloy surcharge mean?
The high-energy ball milling or mechanical alloying has been proved to be a very effective route to prepare nano-sized solid solution for gas sensor application recently 因此材料的nano大小类型在SrTiO3是难以这个方法被生产。 高能球碾碎或机械熔合被证明是一条非常有效的路线最近nano大小的固定解决方案为...
Sorry, I don't understand what you mean by"being a toxic substance, is it preferable?". Certainly if a less toxic but affordable alternative is available for some particular purpose, that alternative would be used. In some ways it's less dangerous than hydrofluoric acid and is used as an...
What does passivate mean in English? transitive verb. 1 :to make inactive or less reactivepassivate the surface of steel by chemical treatment. 2 : to protect (something, such as a solid-state device) against contamination by coating or surface treatment. ...
Stainless steel doesn't mean it doesn't rust; it means it's less prone to rusting. The grade choice should match the specific requirements, not just go for higher numbers. Steel can be categorized as "carbon steel" and "stainless steel & alloy steel" based on its material. Steel is an...
You mean, a kitchen microwave oven? Radars would be a different topic. All metals are basically a short-circuit to microwaves, whatever the base metal and alloy. Expect them to shield the contents from heating, excepted for locations where a fading wave has some significant intensity, say the...