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- Based on Al Cu Fe and Al Fe V Si alloys, the Al Fe Cu V Si Ni Ce Zr alloy has been prepared by the optimization design of chemical compositions. 以Al?Cu?Fe 和Al?Fe?V?Si 两个合金系为基础， 对合金成分进行了优化设计， 组成了Al?Fe?Cu?V?Si?Ni?Ce?Zr 合金。
- Determination of As Sb Cr Cd Cu Fe Ni and Al in Zinc Powder by ICP-AES ICP-AES法测定无汞锌粉中砷锑铬镉铜铁镍铝含量
- The first, nanoscale composite powders TiO2/Fe2O3 have been successfully synthesized by sol-gel technology derived from Ti(C4H9O)4 and Fe(NO3)3 .9H2O. 一、用溶胶-凝胶法制各了TiO_2/Fe2O_3纳米复合粉体。
- The spark plasma sintering(SPS) was carried out by using C/Cu composite powder prepared by mechanical alloying method. 将用机械合金化法制备的碳/铜复合材料粉末进行放电等离子烧结。
- The spark plasma sintering (SPS) was carried out by using C/Cu composite powder prepared by mechanical alloying method. 摘要将用机械合金化法制备的碳／铜复合材料粉末进行放电等离子烧结。
- FAAS Determination of Cu Fe and Zn in Tin Solder 火焰原子吸收光谱法测定焊锡中铜铁锌
- Self-adherent composite powder for thermal spraying is designed by optimum design method. 采用正交优化设计的方法进行热喷涂自粘结复合粉末的设计。
- NING Yang.Synthesis and formation of nanophase WC-Co composite powder by ball milling[J].Rare Metal and Cemented Carbides, 2003, 31(1) : 53 - 56. [6]宁阳.;球磨WC-Co纳米复合粉末的合成和成型[J]
- The combustion characteristics of potassium perchlorate composite powder were studied by DSC,electron microscope scan and burning test in closed-bomb. 用DSC、电镜扫描和爆发器燃烧试验研究了高氯酸钾复合火药的燃烧特性。
- TPD STUDY ON CU FE CATALYST FOR PREPARATION OF HIGH ALCOHOLS 制备高碳醇Cu-Fe系催化剂的TPD研究
- Ana- tase is the main phase of the titania in the composite powder, which is in agreement with the characteristic diffraction peaks of anatase presented in the JCPDS card. 纳米复合粉体中的氧化钛为单一类型的锐钛矿相,其XRD衍射峰和JCPDS的锐钛矿特征衍射峰一致。
- 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 applications of nanosized zirconia and composite powder become more and more significant with the development in the electronic and new material industries. 随着电子和新材料工业的发展,纳米氧化锆及其复合粉体的应用越来越广泛。
- ICP-AES DETERMINATION OF Cu Fe Cd Zn Al AND Bi AS IMPURITIES IN TIN-LEAD SOLDER ICP-AES法测定锡铅焊料中铜铁镉锌铝铋
- During the sintering process of the Al_2O_3-TiC-Co composite powder, the sintering temperature, sintering atmosphere and holding time during heating process were obvious effect factors to the properties of the ATC composite ceramic. 在Al_2O_3-TiC-Co复合粉体的烧结过程中,烧结温度、烧结气氛以及分级保温时间对ATC复合陶瓷力学性能的影响较明显。
- Cu,Fe and Zn have no obvious relevance to age. 血铜、铁、锌含量不存在显著年龄相关性。
- The conventional techniques to prepare nanosized metal composite powder include mechanical alloying (MA), inert-gas condensation (IGC), plasma atomization and sonochemical synthesis etc. 摘要纳米金属复合粉末的制备方法主要包括机械合金化法(MA)、惰性气体冷凝法(IGC)、等离子雾化法、超声化学合成法等。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- CHAI Feng, XU Ling, LIAO Yun-mao, et al． Study of charac- teristics of zirconia toughened glass infiltrated nanometer-ceramic composite powder（Al2O3/nZrO2）[J].J Pract Stomatol, 2002, 18（6）： 518-521. [3] 柴枫; 徐凌; 廖运茂; 等.;氧化锆增韧的纳米复合渗透陶瓷粉体 性能的研究[J]
- We has investigated the degradation of to CT, PCE and 4-CDP by composite powder, and effect of the temperature, initial concentration and amount of powder on the degradation reaction were studied. 研究了复合铁粉对四氯化碳(CT)，四氯乙烯（PCE），4－氯代联苯（4－CDP）的降解效果，考察了温度，起始浓度，粉体的用量以及催化剂的添加对降解效率的影响。
