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- cupric oxide powder 氧化铜粉
- The cupric oxide separated from material treated by shaking table was 96.5% in purification and 97.1% in recovery rate. 在此条件下处理后的物料,通过摇床分选后得到的氧化铜纯度达96.;5%25,回收率达97
- As the copper cools, it shrinks. The black cupric oxide also shrinks. But they shrink at different rates, which makes the black cupric oxide flake off. 由于铜冷却,它缩小。黑色铜氧化物也缩小。但是,他们在不同的收缩率,从而使黑色铜氧化物片赶走
- Ground-test results show that cupric oxide or cuprous oxide formed on the surface of copper may break off by atomic oxygen impacting, to contaminate other surfaces. 地面试验结果表明:生成的氧化铜或氧化亚铜在原子氧撞击作用下,从试样表面脱落,并沉积到其他试样的表面,从而对其他表面产生较为严重的污染。
- INGREDIENTS: Snow Lotus Cohobation, Vitamin E, HA, Arbutin, Silicone Oil, Nanometer Level Titanium Oxide Powder. 雪莲纯露、维生素E、透明质酸、熊果苷、硅油、纳米级钛白粉等。
- Keywords nanophase powder;cupric oxide;homogeneous method; 水热法;纳米粉体;氧化铜;
- Factors on the quality of the ferric oxide powder,which were the byproduct in Lysteel cold-mill,were analyzed. 涟钢冷轧厂分析了影响副产品氧化铁粉的各种因素;
- The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured, compared and analyzed. 研究表明纳米氧化铁粉活性高,还原温度低,可获得微细铁粉;测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
- By applying an oxide powder on the cell coating, the density of the cell will substantially decrease, and also the working temperature. 通过在电池涂层中使用一种氧化物粉末可以大幅度降低电池密度,同时,降低其工作温度,使汽车变得更环保;
- Using ammonia as precipitant, CeO 2/ZrO 2 dual compound oxide powder were synthesized by means of chemical coprecipitation. 以氨水为沉淀剂 ,采用化学共沉淀法制备了CeO2 /ZrO2 二元复合氧化物粉末。
- The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured,compared and analyzed. 测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
- The whole technological procedures for manufactu ri ng cuprous from low-quality copper oxide powder came from smelting workshop are studed. 介绍了利用熔炼分厂下脚料“氧化铜粉”作为原料,生产出新产品氯化亚铜整个生产工艺过程的研究。
- A process on preparation of active zinc oxide from lixiviating the crude zinc oxide powder by sulfuric acid was studied in this paper. 研究了硫酸浸出初级氧化锌粉末制备活性氧化锌的工艺,讨论了浸出过程中液固质量比、硫酸质量分数对浸出率的影响。
- The determination results for acid-regenerated iron oxide powder were in accordance with those obtained by traditional wet analysis method. 对酸再生氧化铁粉样品的测定结果与传统湿法分析的结果相一致。
- Keywords cupper sulfate;blue vitriol;cupric oxide; 硫酸铜;蓝矾;氧化铜;
- Results show that magnetism of fluid weighted by ilmenite powder or ferric oxide powder is the main factor of friction increasing. 结果表明,磁性是钛铁矿粉和氧化铁粉加重钻井液摩阻增加的主要原因,润滑剂不能从根本上解决这一问题。
- Typical application: Co-WC powder, chrome oxide powder, Lead sesquioxide powder, Chromium carbide powder, zirconium oxide powder, Ni Base Alloy-Chromium Carbide,etc. 典型应用:钴碳化钨粉、氧化铬粉、三氧化二铅粉、碳化铬粉、氧化锆粉、镍铬碳化铬粉、钴铬铌钇粉等。
- Nanometer W-Ni-Fe composite powder was produced by the method of two step reduction of W-Ni-Fe composite oxide powder, in which the procedure parameters were controlled. 利用两阶段还原法对W Ni Fe复合氧化物粉末进行还原,控制还原工艺的参数制得纳米级W Ni Fe复合粉末。
- The results indicate that using the self-pulverized process, we can obtain a high-purity ultrafine aluminum oxide powder, so, this method has promising application perspectives. 试验研究表明,采用自粉化工艺,可获得高纯超细氧化铝粉体,具有广阔的应用前景。
- A panoramic analysis of impurity contents in crude oxide powder ofuranium(U3O8)was described by spark source mass spectrometry, the impurity contents of 66 elements were obtained. 利用火花源质谱法对天然铀氧化物粉末(U3O8)样品进行杂质元素的全分析,获得了66种杂质元素的分析结果。