Results 1 to 10 of about 219 (100)
High Temperature Oxidation Behavior of GH4169 Nickel Base Superalloy Under Different Grindings for Internal Combustion Engine [PDF]
Cailiao Baohu, 2021 In order to improve the high temperature oxidation resistance of GH4169 nickel base superalloy for internal combustion engine, the GH4169 nickel base superalloy’s surface was polished with different types of sandpaper, and then the oxidation resistance ...
LIU Yi-fu, ZHENG Jian-xin, SUN Rui-xia
doaj +1 more source
Experimental Study on Titanium Coating Carbide Drill Cutting Nickel-Base Superalloy
Metals, 2022 A nickel-base superalloy drilling comparison test was carried out with a carbide drill of the Chinese brand YG10, which was selected and coated with TiN coating, AlTiN coating and TiAlSiN coating.
Hui Li, Feng Gao, Yan Li, Lijing Bai
doaj +1 more source
Friction Stir Welding of Ti-6Al-4V Using a Liquid-Cooled Nickel Superalloy Tool
Technologies, 2022 Friction stir welding (FSW) of titanium alloy was carried out using liquid cooling of the FSW tool made of heat-resistant nickel superalloy. Cooling of the nickel superalloy tool was performed by means of circulating water inside the tool. The FSW joints
Sergei Tarasov +7 more
doaj +1 more source
Metals, 2023 In our previous works, the effects of forging and heat treatment variables on microstructure evolution and mechanical properties have been studied for an ingot-metallurgy Re-bearing nickel base superalloy.
Shamil Mukhtarov +5 more
doaj +1 more source
ISOTHERMAL AND THERMOMECHANICAL FATIGUE OF A NICKEL-BASE SUPERALLOY [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2014 Thermal gradients arising during transient regimes of start-up and shutdown operations produce a complex thermal and mechanical fatigue loading which limits the life of turbine blades and other engine components operating at high temperatures.
Carlos Carvalho Engler-Pinto Júnior +1 more
doaj +1 more source
Hot extrusion characteristics and technique optimization for superalloy 617B tube
工程科学学报, 2019 Nickel-base superalloy 617B is one of the most promising candidates for superheater and reheater pipes of advanced ultra-supercritical (AUSC) power plants.Hot extrusion is a key process during the manufacturing of superalloy 617B pipes.However, the high ...
JIANG He, DONG Jian-xin, ZHANG Mai-cang
doaj +1 more source
Surface oxidation characteristics of nickel-base superalloy GH4169 powder
Journal of Aeronautical Materials, 2020 The effect of temperature on surface oxidation characteristics of nickel-base superalloy GH4169 powder was investigated by field emission scanning electron microscope (FE-SEM)，energy-dispersive spectroscopy (EDS)，X-ray photoelectron spectroscopy (XPS ...
Zhang Lichong +6 more
doaj +1 more source
EXPERIMENTAL STUDY ON GREEN DRILLING NICKEL-BASE SUPERALLOY WITH CARBIDE BIT (MT)
Jixie qiangdu, 2023 The carbide bit YG10 green drilled nickel-base superalloy GH4169 through dry drilling, air cooling and LCO2 cooling to explore the drilling performance and wear mechanism of nickel-base superalloy, with the purpose of improving the bit life. According to
LI Hui, GAO Feng, LI Yan
doaj
SUPERALLOYS: AN INTRODUCTION WITH THERMAL ANALYSIS
Journal of Fundamental and Applied Sciences, 2015 Nickel based superalloys are commonly used materials in the aero industry and more specifically in the hot section of aero engines. These nickel and nickel iron based superalloys are precipitation strengthened alloys with a face centered cubic gamma ...
S. S. Raza
doaj +1 more source
Cailiao gongcheng, 2017 The joint clearance with 0.5mm was brazed with pre-filled high-melting powder method, by using K465 nickel-base superalloy as base metal, FGH95 nickel-base superalloy powder as pre-filled powder.
PAN Hui, ZHAO Hai-sheng
doaj +1 more source