The depression effects of 5 depressants on ilmenorutile, hematite and fluorite are investigated.
研究5种抑制剂对铌铁金红石、赤铁矿和萤石的抑制作用。
By analyzing the crystal structure of ilmenorutile and the infrared spectrums of ilmenorutile reacted before and after with alkylhydroxyoximate, the adsorption form between ilmenorutile and alkylhydroxyoximate can be proved to be chemical adsorption.
通过铌铁金红石晶体结构和铌铁金红石与烷基羟肟酸盐作用前后红外光谱的分析 ,论证了铌铁金红石与烷基羟肟酸盐的吸附形式为化学吸附 ,并确定了烷基羟肟酸盐在铌铁金红石表面的吸附模型。
Effects of several collectors on pure ilmenorutile were studied and compared in this paper.
本文以纯铌铁金红石矿物为研究对象，介绍并比较几种捕收剂对其捕收效果的影响。
Research on Method for Fast Determination of Al,P in Ferroniobium;
铌铁中Al、P的快速测定方法研究
Determination of multi-elements in ferroniobium by inductively coupled plasma atomic emission spectrometry
电感耦合等离子体原子发射光谱法测定铌铁中多元素
Effect of diphosphonic acid on niobite collecting property and its action mechanism;
双膦酸对铌铁矿的捕收特性影响及其作用机理
The effects of three collectors,benzyl arsionic acid,diphosphonic acid and C_(79) alkyl hydroximic acid,on ilmenorutile,fersmit and niobite floatation with the various pH and collector dosage are investigated.
研究三种捕收剂在不同pH和用量的条件下对纯铌铁金红石、铌钙矿和铌铁矿的捕收影响。
The selective depression performance of four type depressants for niobite and do lomite is described.
考查 4种抑制剂对铌铁矿及白云石的选择性抑制性能。
Study on Solid-Phase Synthesis and Mechanism of Carbothermal Reduction of Niobite
铌铁矿固相合成及碳热还原机理研究
DETERMINE Ti,Ta,Cu,Al AND P IN FERRONIOBIUM WITH ICP-AES METHOD
ICP-AES法测定铌铁中钛、钽、铜、铝、磷
Methods for chemical analysis of ferroniobium--The paper chromatograph-gravimetric method for the determination of niobium and tantalum content
GB/T3654.1-1983铌铁化学分析方法纸上色层分离重量法测定铌、钽量
Determination of Nb-Al-Ti in Ferrocolumbium by X-ray Fluorescence Spectrometry with Fusion Sample Preparation
熔融制样X射线荧光光谱法测定铌铁合金中的铌铝钛
Determination of niobium,silicon and phosphorus in ferrocolumbium by X-ray fluorescence spectrometry using sample preparation technique of centrifugal casting
离心浇铸制样-X-射线荧光光谱法测定铌铁合金中铌硅磷
a hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.
一种坚硬有光泽的灰色金属元素，抗腐蚀性极强，见于铌铁矿、褐钇铌矿和钽铁矿中。
Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content
GB/T3654.5-1983铌铁化学分析方法钼蓝光度法测定磷量
Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content
GB/T3654.4-1983铌铁化学分析方法燃烧重量法测定碳量
Methods for chemical analysis of ferroniobium--The combustion-iodate volumetric method for the determination of sulfur content
GB/T3654.6-1983铌铁化学分析方法燃烧碘量法测定硫量
Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content
GB/T3654.3-1983铌铁化学分析方法重量法测定硅量
Methods for chemical analysis of ferroniobium--The EDTA volumetric method for the determination of aluminum content
GB/T3654.10-1983铌铁化学分析方法EDTA容量法测定铝量
AN APPLIED STUDY OF NIOBIUM-MANGANESE-IRON IN CAST IRON
铌-锰-铁在铸铁材料中应用的研究
Simultaneous Determination of Co,Nb,Fe and B in Ni-Mn-Co-Si-Fe-Nb-B Alloy by ICP-AES
ICP-AES同时测定镍锰钴硅铁铌硼合金中钴、铌、铁和硼
Methods for chemical analysis of tantalum and niobium--Determination of iron content
GB/T15076.4-1994钽铌化学分析方法铁量的测定
Study on Ferroelectric and Optical Properties of Strontium Barium Niobate Crystal
铌酸锶钡晶体的铁电及光学性能研究
Study on the Light-induced Scattering in LiNbO_3 Crystals Double Doped with Fe and Hf
铁铪双掺铌酸锂晶体的光致散射研究
" Methods for chemical analysis of tantalum and niobium--Determination of iron, nickel, chromium, titanium, zirconium, aluminum and manganese contents in niobium"
GB/T15076.10-1994钽铌化学分析方法铌中铁、镍、铬、钛、锆、铝和锰量的测定
Study of Correlater Based on Volume Hologram in LiNbO_3 Doped Fe;
基于掺铁铌酸锂的体全息相关识别系统的研究