共搜索到18629条信息，每页显示10条信息，共1863页。用时：0小时0分0秒699毫秒
. Reasons and measures for aluminum foil nest waves[J]. Light Alloy Fabrication Technology, 2013, 41(12): 27-32. [6] 廖志宇, 杨松涛. 铝箔轧制工艺影响因素的分析与探讨[J]. 有色金属加工, 2014, 43(1): 21-24. LIAO Zhi-yu, YANG Song-tao......
结合性能评价[J]. 上海口腔医学, 2018, 27(5): 39-43. LIU Qiang, ZHANG Yi-neng, LI Hui-jun, et al. Evaluation of bone bonding properties of domestic porous tantalum-niobium alloy materials[J]. Shanghai Stomatology......
, respectively. No precipitates suggested that Cl- and Ag+ were removed completely. The water content in [EMIM]F was measured to be 16.97% by Karl-Fischer titration. Additionally, urea and [EMIM]F were... conducted on a tungsten (W) substrate (0.55 cm2, 99.99%) in a three-electrode cell. The lead electrodeposition was performed at -0.62 V (vs Ag) and 353 K on the W substrate via potentiostatic......
was studied using thermodynamic equilibrium simulation method. Effects of oxygen to feed ratio (OFR) and sulfur dioxide partial pressure (pSO2) on the partitionings of Bi, Pb, As, Sb, Cu and Ag were analyzed and compared with industrial data. The results suggested that the optimal OFR was between 6.3 and 6.8 kmol/t to maximize Bi, Pb, Cu and Ag partitioning in the metal phase. Further increase of OFR......
alloy product[J]. Nonferrous Metals Processing, 2020, 49(2): 4-6, 11. [3] 吴 田. 镍基体系三维电极材料的制备及其电化学性能研究[D]. 北京: 中国科学院大学, 2018. WU Tian. Synthesis and electrochemical performance study of nickel-based......
printing/additive manufacturing of metal and alloy products and components [J]. Metallography Microstructure and Analysis, 2018, 7: 1-30. DOI: 10.1007/s13632-018-0433-6. [13] LEE J, LEE M, JUNG I D, CHOE J......
(Ag2MoO4)改善ZnO颗粒与基体Ag的润湿性,以保证ZnO颗粒在电弧作用下与基体Ag的结合能力.KIM等[24]研究表明:在Ag-Zn合金中添加微量Cu可使氧化物颗粒弥散分布在Ag基体上,而添加微量Sn则可使氧化物颗粒更细小,从而改善材料的组织和性能.此外,通过添加CuO,Bi2O3和MoO3等物质也可以有效地改善Ag与ZnO间的界面润湿性,减少Ag/ZnO电接触材料中的缺陷,提高材料的烧结...形貌特征. REFERENCES [1] 胡建新, 黄道荣. Ag/ZnO/Cu复合铆钉触头材料的研究[J]. 上海有色金属, 1994(2): 92-95. HU Jian-xin, HUANG Dao-rong. Study on Ag/ZnO/Cu composite rivet contact material[J]. Shanghai Nonferrous Metals, 1994(2......
as superconductive materials, such as NbTi, Nb3Sn and Nb3Al, and for MgB2/Nb/Cu, Nb as diffusion barriers which disturb the chemical reaction between in-situ or ex-situ Mg-B powders and Cu sheath materials..., texture and mechanical properties of Mg-8Gd-4Y-1Nd-0.5Zr alloy prepared by pre-deformation annealing, hot compression and aging [J]. Transactions of Nonferrous Metals Society of China, 2019, 29: 976-983......
temperature. In contrast, the thermo-mechanical issues can be overcome using Ag or Cu particles for the sinter bonding, because the remelting temperature of the formed bondline is significantly enhanced... at temperatures similar to the soldering temperatures, the formed bondline is sustainable at high temperatures, unless the temperature approaches the melting temperature of bulk Ag or Cu. Moreover......
: 576-592. [15] RONG W, LI B, LIU P, et al. Exergy assessment of a rotary kiln-electric furnace smelting of ferronickel alloy[J]. Energy, 2017, 138: 942-953. [16] ANDERSEN J P, HYMAN B. Energy......
