The grain size of inoculant is one of the key factors influencing melting velocity of the inoculant. 熔化孕育剂的粒度是影响孕育剂熔化速度的重要因素之一。
Effects of Combined Inoculant with Peanut Bradyrhizobium and Molybdate on Peanut Growth in Florescence Stage Mo与花生根瘤菌的复合菌剂对盛花期花生生长的影响
New Approach for Rhizobial Inoculant Production Using Industrial Sludge 工业污泥用于根瘤菌菌剂生产的新方法
The effect of Bi Cu inoculant on the production of malleable cast iron is studied. 研究BiCu复合孕育对大断面可锻铸铁的形成和力学性能的影响;
The effect of Si/ C and Re-mixed inoculant on the mechanical properties of gray cast iron is studied. 研究了Si/C值及稀土复合孕育剂对灰铸铁机械性能的影响。
With Re-Al-Bi-Mg alloy as inoculant, compound modification on the low-Cr white cast iron was conducted. 采用Re-Al-Bi-Mg对低铬白口铸铁进行复合变质。
Effect of Rare Earth Mixed Inoculant on the Properties and Structure of Low Cr Mo Alloyed Gray Iron RCC孕育剂对低铬钼灰铸铁组织和性能的影响
The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated. 研究了SG变质剂对可锻铸铁石墨化退火的影响。
Inoculating effects of the inoculant have been evaluated by experiments of section sensitiveness and inoculation fading. 通过断面均匀性试验和孕育衰退试验检验了多元复合孕育的效果。
Vanadium white cast iron ( 1. 70%  ̄ 1. 82% V) was modified with Nb-Si compound inoculant by five heat treatment processes. 采用Nb-Si复合变质剂对钒白口铸铁(1.70%~1.82%V)进行变质处理,并制定了五种热处理工艺。
By microalloyed inoculant treatment, the austenitic grain size and microstructure can be remarkably fined. 微合金变质处理可细化奥氏体晶粒和显微组织;
Effection of SG Inoculant on Malleable Cast Iron SG变质剂对可锻铸铁的作用
The influence of sulphur content on inoculation efficiency and the fading resistance of the inoculant No. ⅵ were studied. 研究了铁水含硫量对孕育剂Ⅵ孕育效果的影响和孕育剂Ⅵ的抗孕育衰退特性。
( c) selecting proper inoculant to increase inoculation effect. 选择适当的孕育剂,实施有效的孕育。
The melting velocity of inoculant in molten iron directly influences effect of inoculation treatment. 孕育剂在铁液中的熔化速度直接影响孕育处理的效果。
Investigations on the inoculation effect of Bi-containing inoculant in RE-Ms nodular iron were systematically carried out in laboratory. 在实验室条件下,较广泛地研究了铋在稀土镁球铁中的孕育作用。
Effect of Inoculant on Microstructure and Annealing Process of As-cast Malleable Cast Iron 孕育剂对铸态可锻铸铁组织及退火工艺的影响
Some techniques to improve the mechanical properties of V process castings, such as surface alloying, inoculant addition to the coating are presented. 也介绍了改善V法铸件机械性能的方法,如表面合金化,涂料中加入孕育剂等。
Study on Ferrosilicon inoculant Containing Strontium 含锶硅铁孕育剂的研究
A study on the material for the gray iron castings with thin wall and high strength and its inoculant 薄壁高强度灰铸铁件材质及其孕育剂的研究
The second part involved in the production of rhizobium inoculant. 第二部分为根瘤菌剂型的比较与优化。
At the same time, the competitive nodulation capacity of rhizobia, effect of host plants and soil pH on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant. 同时还进一步研究了根瘤菌在不同群体中的竞争结瘤能力以及宿主植物和环境pH值对根瘤菌的影响,以期为高效根瘤菌剂的选育和应用奠定基础。
A new inoculant SG allied with rare earth ferro silico instead magnesium as a spheroidizing agent was investigated. 本文研究用稀土硅铁和SG变质剂作联合球化剂,而不用含镁的合金来处理球墨铸铁。
The obtained results support the conclusion that the developed inoculant-filter assembly provides a method of producing clean, well-inoculated thin wall iron castings. 得到的结果支持了这样的结论,即开发的孕育-过滤集合体提供了一种生产洁净、孕育良好的薄壁铸件的方法。
Application of Inoculant-RSC to Grey Cast Iron RSC孕育剂在灰铸铁中的应用
Research of Producing Test on the Rare Earth Compound Inoculant Shortening the Annealing Period of the Malleable Cast-iron 稀土复合孕育剂缩短可锻铸铁退火周期的生产实验研究
Both Si-Ba and rare earth La are all excellent inoculant for cast iron. Si-Ba和稀土La都是铸铁优良的孕育剂。