Results 91 to 100 of about 2,702,368 (200)
Infrared Brazing of Ti-6Al-4V and 17-4PH Stainless Steel coated by Cr/Ni thin film.
, 2007 本研究分別使用銀基填料BAg-8、Ag-Cu-1.75Ti，和鈦基填料Ti-20Zr-20Cu-20Ni，對Ti-6Al-4V合金及具有不同表面鍍層之17-4PH不鏽鋼進行紅外線硬銲接合，期望藉由鍍層做為擴散阻隔層，阻擋填料與基材間的交互擴散以避免硬脆之介金屬相形成，得到最佳的剪力強度。實驗結果顯示，使用BAg-8填料與表面鍍鉻及鍍鎳之17-4PH不鏽鋼之接點可得到最佳的剪力強度；而使用Ag-Cu-1.75Ti填料與表面鍍鉻者剪力強度較前者低，但仍不錯。比較其顯微組織，發現均破斷於具脆性之Ti ...
吳居郇, Wu, Chu-Hsun
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Plasma electrolyte produce 17-4PH powder for use in 3D MicroPrint technology [PDF]
, 2018 © Published under licence by IOP Publishing Ltd. The work is devoted to the investigation of the processes of obtaining fine powders from steel 17-4PH, for the purpose of their further application in 3D MicroPrint technology. This technology is a type of
Kashapov R., Kashapov N., Kashapov L.
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, 2017 The valve stem used in the main steam system of nuclear power plant is usually 17-4PH martensitic stainless steel. When it served in 300 C° for a long time, the thermal aging embrittlement of valve stem will be significant, with the performance of the ...
Changyi Zhang +4 more
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Coupled Heat Transfer Analysis of Hypersonic Wide-Speed-Range Cruise Aircraft
AerospaceHypersonic aircraft represent a cutting-edge technology in aerospace engineering. Coupled heat transfer is a critical physical phenomenon in such aircraft. However, existing studies face challenges in predicting aerothermal behavior.
Shuailong Gao +4 more
doaj +1 more source
Comparative Study of Conventional And Minimum Quantity Lubrication During Machining 17-4PH Stainless Steel [PDF]
, 2015 Machining of different material with the conventional water soluble cutting oils have some challenges because of poor machinability characteristics. Many technology have been developed but minimum quantity lubrication (MQL) is the most frequent as it has
Hati, Dinesh Prasad
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, 2019 The corrosion properties of nanostructured 17-4PH stainless steel facilitated by a surface mechanical attrition treatment (SMAT) process were studied using electrochemical measurements in 0.6 M NaCl aqueous solution.
Olugbade, Temitope Olumide; id_orcid +1 more
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Corrosion fatigue performance of modified 17-4PH in simulated geothermal environment
Frontiers in MaterialsCorrosion fatigue behavior of a new candidate material for geothermal turbine blade, modified 17-4PH, was investigated in detail. The environmental acceleration of crack growth rate was discussed in terms of ∆K.
Zhipeng Li +4 more
doaj +1 more source
Materials & DesignLaser powder bed fusion (L-PBF) enables direct manufacturing of components with complex geometries and thin walls, but many authors report size-dependent mechanical properties that may complicate design.
Paul K. Lambert +7 more
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High-Temperature constitutive modeling and tensile behavior of 17-4PH stainless steel
Materials & DesignThis study investigates the mechanical behavior of 17-4PH stainless steel during high-temperature tensile deformation at 860–900°C and strain rates of 1 × 10-4–2 × 10-4 s−1.
Xianxi Wang +9 more
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Journal of Materials Research and TechnologyA martensitic 17-4 PH stainless steel wire was processed via additive manufacturing using a six-channel laser system. The wire was then replaced mid-process with an austenitic 316 L stainless steel wire to continue printing, ultimately resulting in the ...
Xianwen Yang +6 more
doaj +1 more source