The RE(Y)-Mg-Si-Fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings.
应用钇基重稀土镁复合球化剂，铸造厚大断面高韧性球铁冷却壁，成功地获得了铸件中心部位铸态高性能。
The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.
论述利用江西省离子吸附稀土矿研制镧镁硅铁合金-镧镁球化剂的概况。
In addition to the RE-Mg-Si-Fe alloys, the company also produce RE-Cu-Mg, RE-Ba-Mg, RE-Mn-Mg, RE-Ca-Mg, RE-Al-Mg and RE-Sr-Mg alloys with the customer required specifications.
我公司除了能生产国家标准中所列的各种品牌的稀土合金外，还可为用户生产稀土铜镁合金，稀土钡镁合金、稀土锰镁合金、稀土钙镁合金、稀土铝镁合金、稀土锶镁合金和复合型孕育剂。
A possible ionic charge state distributions of He, c, n, o, ne, Mg, si, s and Fe in solar energetic particle events is presented in this paper.
本文发表了在太阳高能粒子事件中，元素氦、碳、氮、氧、氖、镁、硅、硫和铁的离子电荷态的分布。
Alloying effects of Mg, ca, Si and fe elements on electrical conductivity of industrial aluminum have been studied.
研究了工业纯铝中加入镁、钙、硅、铁对其导电性的影响。
To extract zinc from high si and Fe zinc oxide ore, a new process consisting of low acid leaching, iron removal and desilication was developed for zinc extraction.
为了从高含硅、含铁等的氧化锌矿中提取锌，设计了低酸浸出、针铁矿除铁并脱硅提锌的新工艺。
The coexistence of the two melts rich in fe and si in the previous studies of basic volcanic rocks reflects the magmatic immiscible process and records their product features.
而以往在基性火山岩中发现的富铁相和富硅相两种熔体的共存现象，反映了幔源岩浆的熔离过程，并记录了熔离产物的特征。
According to the characteristics of active filter, Fe-Si-Al is used and minimum volume method is adopted to optimize the design of inductance.
根据有源滤波的特点提出了采用铁硅铝作为铁心材料，利用最小体积法对电感进行了优化设计。
The mixed mechanism of the slag complex coagulants and the effect of Fe, Al, Si compounds on mixed action were synthetically analyzed.
探讨了矿渣复合混凝剂的混凝机理及铁、铝、硅化合物对混凝作用产生的影响。
Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
对大同烟煤脱灰前后的灰组成分析表明，高精煤中的灰分含量与其所含的硅、铁组分的质量之和呈线性关系。
Logging interpretation can estimate ash, Fe, Si and al contents in the coal seam.
测井解释能对灰分、铁、硅和铝含量作出评估。
Birch Liquid Contained rich bioactive substances, multiple kinds of carbohydrate, more than 20 kinds of amino acids, and trace elements such as Si, Fe, Sr, ti, Ba and Cu etc.
桦树液中富含生物活性物质，含有多种碳水化合物、20多种氨基酸和微量元素硅、铁、锶、钛、钡、铜等。
Si and impurity elements of Fe and Cu in aluminum-silicon bonding wires were determined by inductively coupled plasma atomic emission spectrometry.
该方法应用于快速测定键合硅铝丝中的各种元素，结果满意。
Natural corrosion Results in the surface layers rich in Sn, Si, Fe.
氯离子可穿过腐蚀层向基体延伸。自然腐蚀导致表面层富集锡、铅、硅、铁。
On the basis of analysis of activated silicon and aluminum components, a new smelting process of Si Al Fe alloy by use of coal spoil for replace a part of bauxite was proposed.
通过分析煤矸石的活性硅、铝成分，提出了以煤矸石代替部分铝钒土冶炼硅铝铁合金。
Then soft magnetic metal powders with the Fe-Si-Al composition are employed in recent years, with the felt dope of latex or the epoxy colophony.
于是，近年来提出了使用橡胶或者环氧树脂作粘结剂的铁硅铝系软磁合金粉末。
Effects of B on the electric conductivity of Fe or Si containing aluminum were examined.
采用高纯铝加单一杂质元素的方法，研究了硼对含铁铝、含硅铝导电性的影响。
The latter with lower Fe content, higher Si content and higher Mg content, which is subjected to electric furnace reduction smelting.
后者特点为低铁、高硅和高镁，电炉还原熔炼是其主流工艺。
Results indicated that plasma surface metallurgical coating of Fe-Cr-Ni-B-Si had well wettability, and metallurgical bonding was obtained between coating and substrate.
结果表明，等离子表面冶金合金化涂层对基材具有良好的润湿性，基材表面熔化区的形成使得涂层与基材实现了完全的冶金结合。
The paper includes two parts, and the focal point of this part is the Fe-Cr-Al, Fe-Cr-Si andnoncrystalline Fe alloy.
全文共分两部分，下半部分主要介绍在铁铬铝系合金、铁铬硅基系合金和非晶态铁基系合金特性研究方面的进步。
The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper.
因而研究铜在钢中的时效强化、沉淀规律具有重要意义。
Our project will map and clone the genes related to Al and Fe toxicity tolerance, and Si uptake, and develop new rice strains or cultivars suitable for rice cropping areas in China.
课题的实施将有助于丰富水稻矿质营养学中耐铝毒、耐铁毒、硅吸收机理的理论，同时，对创造、培育出适合我国栽培的耐铝毒、耐铁毒、硅高效吸收新品种（系）有指导意义。
Si Fe alloys with high properties;
高性能硅钢合金；
Si Fe alloys with high properties;
高性能硅钢合金；
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