WebApr 20, 2024 · 周立华 (成都理工大学 工程技术学院,四川 乐山 614000) 0 引 言. 微束等离子熔覆加工技术是表面工程中应用广泛的核心技术之一,该技术可以在钢铁零部件的表面熔覆一层性能优异的合金涂层,对基体材料进行表面强化和保护,从而提高基体材料的使用寿命或修复破损部位以恢复使用功能,与目前 ... WebApr 9, 2024 · ftypheicmif1heic uWmdat @ ÿÿ ` ™, "B ` ™ €Z-%Ánn D ÀaQ ØÈ Ù( ¯xŒ³ ñÓUGô ]WÄÿÚ}Žû bGoßK Õ\ Y2¼`•Â} µAƒ ¾ûÖ:‡® Ð ˜ç±Š Ù³ŒÙD ‰è?»!Ð —L*ÚÌ;& ðPv ^ ¥ÕË /zµQ -ž#YŒÑ6 ]‰Æë$~z qG'SÁ #AÔ Æ…ÉH)¡í rDx TdÅíaõ4ònÈ ‰W¦sÞÇðPÃ&Q?Ú¦Ït8GÉÌU Øc}¼ ä¾P‘, « £!j‹X O KwTïO,©'t óÙ_ d… q+’- wå 6Z ...
Investigation of the IN-738 superalloy microstructure and
WebApr 12, 2024 · EDXMA (Energy Dispersive X-Ray Microanalysis) was conducted using JSM6510LV JEOL (Japan) equipped with Oxford Instrument INCAx-act energy-dispersive x-ray analyzer, in conjunction with SEM analysis at USIF (University Sophisticated Instrumentations Facility), Aligarh Muslim University, Aligarh, U.P., India, and the … WebThis variable pressure SEM with a tungsten filament is capable of imaging and analysis of pristine materials. This unit is equipped with an ESED II detector (for low vacuum SE … grass valley ca building department
利用JMatPro软件进行合金覆层成分设计及回火工艺制定*_参考网
WebMar 21, 2024 · The morphology of surface powder and chemical composition was investigated by scanning electron microscope Tescan Vega and Energy Dispersive X-Rays Spectrometer INCAx-act, correspondingly. The mechanical test of sintered specimens was realized on Instron 8802. WebThe INCAx-act detector is connected to the X-stream module via a 15-way D-plug and socket signal cable. Power is derived from a 24V power adapter. One cable provides for both the … WebAPT was performed employing a Cameca 4000X-Si local-electrode atom-probe (LEAP) tomograph with a picosecond ultraviolet (wavelength = 355 nm) laser at a sample temperature of 25 K, 30 -50 pJ laser energy, 200 kHz pulse repetition rate, and a detection rate of 0.05 ions pulse -1 3 Analysis Methods and Results 3.1 Compositions and … chloe marechal