The research status worldwide of rare earth passivation treatment of carbon steel and stainless steel, aluminum, zinc, copper, magnesium and its alloy were summarized.
总结了碳钢和不锈钢以及铝、锌、铜、镁等金属及其合金稀土钝化处理的国内外研究状况。
Zirconium in rare earth - magnesium - zirconium master alloy was determined by EDTA titrimetry.
采用EDTA滴定法测定了稀土镁锆中间合金中的锆。
Rare-earth alloyed high zinc magnesium alloy was obtained by adding proper Ce-rich misch metals into high zinc ZA155 magnesium alloy under conventional condition.
采用常规铸造方法，向ZA155高锌镁合金熔体中加入适量富铈混合稀土获得了稀土合金化的高锌镁合金。
The research, development and application prospect of heat resistant rare earth-magnesium alloy have been briefly analyzed.
对稀土耐热镁合金的研制开发、应用前景进行了展望。
The effects of rare earth elements on the heat resistant properties of magnesium alloy have been primarily discussed.
初步讨论了稀土元素对镁合金耐热性能的影响机理。
The rare-earth-magnesium-calcium alloy is a compacted agent more suitable for high sulfur base gray iron in cupola.
稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂。
This paper mainly introduces the research on the substitution of Aluminium bar by rare earth, magnesium and silica alloy on the process of chemical capping to rimmed steel during casting.
文中主要研究稀土镁硅合金替代铝条应用于沸腾钢浇注的化学封顶工艺。
The method in the invention can accurately measure the rare earth magnesium alloy new phase formation temperature range and is practical.
本发明提供的方法可以较准确测量稀土镁合金新相形成温度区间并且具有实用性。
The determination of total rare earth content of rare earth-magnesium alloy were studied. It was used oxalate to be sediment to determine of total rare earth content with gravimetric method.
主要研究稀土镁合金中稀土总量的测定。选择草酸作沉淀剂，重量法测定稀土总量。
In order to develop the high plastic wrought magnesium alloy, the paper studied the Superiority of adding rare earth element Y of Mg-Zn-Zr magnesium alloy with low Zn content.
为开发高塑性的变形镁合金，本文对低锌含量镁锌锆系合金中添加Y后的若干特性和优势展开了研究。
In order to develop the high plastic wrought magnesium alloy, the paper studied the Superiority of adding rare earth element Y of Mg-Zn-Zr magnesium alloy with low Zn content.
为开发高塑性的变形镁合金，本文对低锌含量镁锌锆系合金中添加Y后的若干特性和优势展开了研究。
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