Results 41 to 50 of about 184 (106)

Copper-free brake-pads: A break-through by selection of the right kind of stainless steel particles

open access: yes, 2021
Development of Copper-free friction materials (FMs) with an equivalent or better performance has been a focus of research from the last few years since the Cu-containing wear debris has been proven as a serious threat to the aquatic life.
Bhatt B., Kalel N., Bijwe J., Darpe A.
core   +1 more source

Comparative Finite Element Analysis of Wear Repair Methods for Vertical Kaplan Turbine Shafts Based on Structural and Dynamic Responses

open access: yes
Non-uniform journal wear on the vertical Kaplan turbine shaft increases shaft–bearing clearance, resulting in higher vibration and reduced operational reliability.
Achmad Syaifudin, Marudut Tarihoran
core   +1 more source

固体氧化物燃料电池金属连接极涂层材料YCo_(0.6)Mn_(0.4)O_3的性能

open access: yes, 2007
通过丝网印刷法在SS410合金上涂覆YCo0.6Mn0.43抗氧化涂层材料,采用氧化增重法、SEM-EDX、四探针法分别对SS410合金及其涂覆抗氧化涂层后的高温氧化速率、微观形貌和面积比电阻进行了表征.结果表明,通过丝网印刷法在合金表面涂覆连续致密的陶瓷涂层材料,YCo0.6Mn0.4O3涂层在循环氧化过程中与基底结合牢固,没有出现剥离脱落.涂覆YCo0.6Mn0.4O3涂层后,在800℃下SS410合金的氧化速率降低1个数量级,在800℃氧化150h合金的面积比电阻由未涂层的72m&Omega ...
张涛   +5 more
core  

TiNi-Based Bi-Metallic Shape-Memory Alloy by Laser-Directed Energy Deposition. [PDF]

open access: yesMaterials (Basel), 2022
Chen Y   +4 more
europepmc   +1 more source

Suitability of Laser Engineered Net Shaping Technology for Inconel 625 Based Parts Repair Process. [PDF]

open access: yesMaterials (Basel), 2021
Barwinska I   +5 more
europepmc   +1 more source

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