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- A method for line selecting has been offered in ICP-AES in the case of the determination of 30 elements (Ag, Al, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, La, Mg, Mn, Mo, Nb, Ni, P, Pb, Se, Si, Sn, Ta, Ti, Th, V and Zn) in wolfram. 为钨和钨化合物中元素 (Ag、Al、As、B、Ba、Be、Bi、Ca、Cd、Co、Cr、Cu、Fe、Hg、La、Mg、Mn、Mo、Nb、Ni、P、Pb、Se、Si、Sn、Ta、Ti、Th、V、Zn) 分析线的选择提供了依据。
- Spheroidal graphite cast iron is made from 100% Longyan pig iron by using magnesium ferro silicon as nodulizing agent and adding 0 00%,0 01%,0 02%,0 03%,0 04%,0 05%,0 07% RE Si Fe alloy respectively. 全部采用龙岩生铁,制取球墨铸铁。球化剂为镁硅铁合金,同时分别添加0.00%25、0.01%25、0.02%25、0.03%25、0.04%25、0.05%25、0.07%25稀土硅铁合金进行球化处理。
- The recovery of manganese in the Mn enriched slag is up to 91%, and the ratios of Cu,Co,Ni,Fe in the smelted alloy are 96 73%, 98 13%, 98 53%, 92 90%, respectively. 富锰渣中锰收率达91%25,铜、钴、镍、铁进入熔炼合金的比率分别为:96-73%25,98-13%25,98-53%25,92-90%25。
- X PHASE IN A Cu Al Ni Mn Ti ALLOY Cu Al Ni Mn Ti合金X相
- For the calculation of Al Si Fe ternary system, the method is simpler than another analysis method. 对于Al?Si?Fe 三元系的计算,Bonnier 法比其它解析计算方法简单
- The cultivated Rheum required quantity has an increase for the Fe, Mn, Co, and decrease for the Zn, Cu, Ni element nutrition with the growth age changes. 随着生长年龄增加种植大黄对铁、锰、钴元素营养需求量有所增加,对锌、铜、镍元素营养的需求量略减。
- Application of Baird ICP 2070 sequential scan plasma spectrometer to determine Ag, Al, B, Ba, Be, Cd, Co, Cr, Cu, Hg, Li, Mn, Mo, Ni, P, Pb, Sb, Ti, Tl and Zn in surface water, industrial wastewater, soil, plant and alloy samples. 利用Baird ICP 2070顺序式扫描等离子体光谱仪,对地面水、工业废水、土壤、植物等多种环境样品以及合金中的Ag、Al、As、B、Ba、Be、Cd、Co、Cr、Cu、Hg、Li、Mn、Mo、Ni、P、Pb、Sb、Se、Sn、Ti、Tl、Zn23种元素进行分析测定。
- For ball bearing steel ZGCr15 the best refining effect can be obtained when the consumable electrode is remelted and deoxidized with Si Fe, Si Ca under acidic slag. The inclusions in the steel are of ductile silicate. 对于滚珠轴承钢ZGCr15,当自耗电极用钢采用Si-Fe、Si-Ca脱氧并用酸性渣重熔可以获得最佳精炼效果,使钢中夹杂物转变为硅酸盐类塑性夹杂物。
- From the three relative binary systems of Al Si Fe ternary system, the activity of each component in the Al Si Fe ternary system at various temperatures was calculated and discussed. 由Al?Si?Fe 三元系的三个二元子系用Bonnier 法计算和讨论了Al?Si?Fe 合金在不同温度下各组元的活度。
- The magnetic domain structures of Nd Fe B alloys prepared by the two techniques of powder metallurgy and explosive compaction were also studied using the MFM technique. 并用这种技术观察了粉末烧结和爆炸压制两种工艺制备的 Nd- Fe- B合金的磁畴 ;给出了它们各自不同的畴结构特征 .
- Content of 11 kinds of trace elements(Sr,Mn,Mo,Zn,V,Cr,Fe,Co,Cu,Ni,Ti)in 15 kinds of edible fungi was determined by ICP atomic emission spectroscopy. 用电感耦合等离子体发射光谱仪对15种食用菌中的11种微量元素(Sr、Mn、Mo、Zn、V、Cr、Fe、Co、Cu、Ni、Ti)含量进行了测定。
- This paper described a method for analysis of trace elements such as Fe, Mn, Zn, Pb, Co, Ni, Cd, As, Sb, Sn etc. in aerosol by XRFS. 本文叙述了一个用XRFS分析空气悬浮微粒中Fe,Mn,Zn,Cu,Pb,Co,Ni,Cd,As,Sb,Sn等痕量元素的方法。
- When the superconducting Niobium stannide Nb_3Sn was produced by vapor-deposited process, Hastelloy B alloy was selected usually as the substrate material. 气相沉积法制备Nb_3Sn超导带,通常选用Hastelloy B合金作基带材料。
- The contents of several kinds of trace elements Ca,Zn,Fe,Cu,K,Na,Co,Ni,Mn,Cr,Mg in fruit of Sabinavalgaris Antoine were determined by atomic absorption spectrometry. 用原子吸收分光光度法测定了新疆圆柏实中的Ca、Zn、Fe、Cu、K、Na、Co、Ni、Mn、Cr、Mg等11种微量元素的含量。
- 15,Si fe ki ad urba, ... If she go to town, ... 如她去往城如果她上城里去;...
- In the second group, there were Fe, Ti, Co, Ni, Cr, Pb, As, Cu, and Mn, which showed strikingly positive correlation with content of physical clay< 0.01mm in soils. 第二组Fe、Ti、Co、Ni、Zn、Li、Cr、Pb、Cu、As、Mn与土壤小于0.;01mm的物理性粘粒含量呈极显著正相关;
- This method is able to measure Mn,Cu,Pb,Zn,Co,Ni and P quickly. 该方法也可同时用于:Mn、Cu、Pb、Zn、Co、N i、P等杂质元素的快速测定。
- The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper. 研究了Cu Ni Si Cr Fe合金的时效强化特性。
- The method can make the ions of heavy metals, such as Cu, Ni, Cd, Pb, Mn, Co, Fe, Zn and six valence Cr, in waste water quickly produce precipitate and be removed. 本发明所提供的方法能将废水中的铜、镍、镉、铅、锰、钴、铁、锌及六价铬等重金属离子快速产生沉淀而去除。
- The method for determination of impurities Co,Mn,Mg,Cr,Si,Cu, Al and Ni in Be by ICP-AES is studied. The Be sample is dissolved by HCl,and is extracted by DBPA-benzoyl from HNO3 medium. 研究用HCl溶解金属铍,在HNO_3介质中用磷酸二丁酯(DBPA)-苯萃取,将铍与待测杂质元素分离。 用LCP-AES法测定Co、Mn、Mg、Cr、Si、Cu、Al、Ni8种杂质元素的含量。