grain refiner
英 [ɡreɪn rɪˈfaɪnə(r)]
美 [ɡreɪn rɪˈfaɪnər]
n. （晶粒）细化剂
双语例句
- Built two product lines of metal powder and aluminum alloy additive 、 metal additive, grain refiner.
建立了金属粉末和铝熔铸业用熔剂、金属添加剂、细化剂两套生产线。 - Preparation of A1-Ti-C Master Alloy Grain Refiner
A1-Ti-C中间合金晶粒细化剂的制备 - Research on Wettability and Reaction Behavior of C-Al Interface during Synthetic Process of Al-Ti-C Grain Refiner
Al-Ti-C晶粒细化剂合成过程C-Al界面润湿与反应行为 - Performance of Grain Refiner for Al Alloy Fabricated by Different Melting Different sample preparation of particle size on measurement of soil available phosphorus results
不同熔炼方式制备铝合金晶粒细化剂效果研究不同制样粒径对测定土壤有效磷结果的影响 - The new preparation method of Al-Ti-C grain refiner was studied with aluminium ingot, potassium hexafluorotitanate, aluminium powder, hexachloroethane and carbon powder.
提出了利用铝锭、氟钛酸钾、铝粉、六氯乙烷和碳粉制备铝钛碳晶粒细化剂的新方法。 - Effects of Grain Refiner and Alternative Low Frequency Electromagnetic Field on Grain Evolution in Mold Casting Commercial Aluminum
低频交变磁场及细化剂对工业纯铝铸态组织的影响 - The present investigation has been made to study the "poisoning" effect of TiC particles in new developed Al-Ti-C master alloy as a grain refiner for aluminium and its alloys.
研究了铝及铝合金的新型晶粒细化剂Al－Ti－C中间合金中TiC粒子的失效问题。 - Studying new preparation technology of the grain refiner is always the seeking target by people.
因此，研究开发该细化剂的制备新技术一直是人们追求的目标。 - The dilution process of Al-Ti-C alloy as Al-alloy grain refiner and its refining effects are investigated.
研究自蔓延燃烧合成（SHS）法制备的Al-Ti-C铝合金晶粒细化剂的稀释过程以及晶粒细化效果。 - Study on the Application of Al-Ti-B Grain Refiner Made in China
铝钛硼晶粒细化剂国产化应用研究 - Research and Development of New Type Rare-Earth Al-Ti-C Grain Refiner
稀土Al-Ti-C晶粒细化剂的研究开发 - Al-Ti-C-P grain refiner was prepared by combining SHS technique and melting-casting method.
采用自蔓延+熔铸法制备了Al-Ti-C-P晶粒细化剂，探讨了其对共晶铝硅合金的变质效果。 - CASTEX microstructure and refining property of Al-Ti-C grain refiner
Al-Ti-C晶粒细化剂的连续铸挤组织与细化性能 - The process of preparation about Al-Ti-B master alloy grain refiner was studied by means of orthogonal test and single one. Al-Ti-B master alloy of different ratio of Ti and B was produced.
本文通过正交试验和单项试验相结合的试验方法对细化剂的制备过程进行了研究，研制了不同Ti／B比的Al-Ti-B中间合金晶粒细化剂； - Al-Ti-C is a new type of grain refiner developed after Al-Ti-B, it has many advantages over Al-Ti-B. The development and application is introduced.
Al－Ti－C是继Al－Ti－B之后发展起来的一种新型细化剂，同Al－Ti－B相比有许多优势。介绍了Al－Ti－C的发展和应用情况。 - Experimental results showed that temperature in aluminum liquid and the time of whisking were two important technical parameters and directly influenced the refining effect of new pattern Al-Ti-C grain refiner alloy.
实验结果表明：铝液温度和搅拌时间是两个重要的工艺参数，他们直接影响新型Al-Ti-C细化合金的细化效果。 - A detail comparison is made in the Al-Ti-B, Al-Ti-C, Al-Ti-C-B, Al-Ti-B-RE grain refiner master alloys.
对已开发的AlTiB，AlTiC，AlTiCB和AlTiBRE等新型的中间合金细化剂进行了详细的比较。 - Several methods for refining grains including annealing, adding grain refiner and quenching were discussed.
讨论了细化晶粒的几种方法：退火、添加晶粒细化剂和激冷。 - We studied the effects on some change of temperature in aluminum liquid and the time of whisking for the micro-structure and refining effect of new pattern Al-Ti-C grain refiner alloy in batch synthesis.
本文主要研究了在批量合成时铝液温度及搅拌时间的变化对合成的新型Al-Ti-C细化合金的微观组织及细化效果的影响； - A New Process to Fabricate Al-Ti-C Grain Refiner
Al-Ti-C晶粒细化剂制备新工艺 - A detail compassion is made in the Al-Ti, Al-Ti-B, Al-Ti-C, Al-Ti-C-B, Al-Ti-B-RE grain refiner. The typical theory of grain refine such as crystal multiplication, carbide-boride and structural heredity is analyzed and discussed.
对Al-Ti、Al-Ti-B、Al-Ti-C、Al-Ti-C-B、Al-Ti-B-RE等晶粒细化剂进行了比较，并对具有代表性的细化理论如包晶反应、碳化物-硼化物及组织遗传性进行了分析和讨论。 - Al-Ti-C grain refiner prepared by the shs mode had more efficient grain refining effect on industry pure aluminum.
自蔓延模式下的Al-Ti-C细化剂对纯铝有着更好的细化效果； - The paper suggest that the Al-Ti-C-RE and Al-Ti-C-B-RE multi-alloy which add the special properties rare-earth will lend the development of aluminum grain refiner.
认为添加了具有特殊性质稀土的Al-Ti-C-RE和Al-Ti-C-B-RE的多元合金晶粒细化剂是今后发展的方向。 - Development and Application of Al-Ti-C Grain Refiner
Al-Ti-C晶粒细化剂的发展与应用 - This indicates that Al-Ti-C master alloy can be used as commercial grain refiner of Al.
这项研究表明，Al-Ti-C三元中间合金是有应用价值的。 - The Al-Ti-C grain refiner was prepared by adding graphite into Al-Ti melt.
采用石墨粉加入到AlTi熔体中的方法来制备AlTiC晶粒细化剂。 - The results broaden the applying field of Al-B master alloy as grain refiner, and give a new way for preparation and grain refinement of Al-Mg-Si wrought alloy.
研究结果扩大了Al-B中间合金作为晶粒细化剂的使用范围，也为Al-Mg-Si变形合金的制备与晶粒细化处理提供了一条新的途径。 - But the poor wettability between carbon and aluminum melt make it difficult to generate sufficient number of TiC particles during the preparation of Al-Ti-C grain refiner, which greatly limited the Al-Ti-C industrial application.
但是目前Al-Ti-C细化剂的制备过程中存在碳与铝熔体润湿性极差，难以生成足够数量TiC颗粒的问题，大大限制了Al-Ti-C的工业化应用。 - Adding grain refiner during the production of aluminum alloy castings is the most economical and practical method for grain refinement.
在铝合金铸件或铸锭的生产过程中添加晶粒细化剂，是目前最经济、实用的晶粒细化方法。 - Normally, by adding grain refiner or enhance the cooling conditions, fine grain structures can be obtain.
通常人们通过加入细化剂、改善冷却条件等工艺措施获得细小的晶粒组织。