Results 311 to 320 of about 122,119 (386)

Influences of coating thickness on cutting temperature for dry hard turning Inconel 718 with PVD TiAlN coated carbide tools in initial tool wear stage

, 2020
High cutting temperatures are induced in the dry cutting process of Inconel 718 for its high hardness 439 HBW and low thermal conductivity 13.4 W/(m K). Due to its thermal barrier effect and antifriction effect, the TiAlN coatings have been deposited on ...
Jinfu Zhao, Zhanqiang Liu
semanticscholar   +1 more source

Radial consolidation of PVD-Installed normally consolidated soil with discharge capacity reduction using large-strain theory

Geotextiles and Geomembranes, 2019
The radial consolidation rate of prefabricated vertical drain (PVD)-installed soft deposits is known to be closely related to the PVD discharge capacity, which usually decreases during consolidation. Conventional solutions for radial consolidation of PVD-
Ba-Phu Nguyen, Yun-Tae Kim
exaly   +2 more sources

Synthesis and electrochemical properties of Ti-doped DLC films by a hybrid PVD/PECVD process

Applied Surface Science, 2018
Teng Fei Zhang
exaly   +2 more sources

Experimental study on the clogging effect of dredged fill surrounding the PVD under vacuum preloading

, 2020
Clogging effect surrounding prefabricated vertical drains (PVDs) is a typical problem when vacuum preloading is applied to a dredged fill foundation. A large-scale model test was designed to clarify the cause and mechanism of the clogging effect, and the
Xu Binhua, Ning He, Jiang Yanbin, Zhou Yanzhang, Xinjie Zhan   +4 more
semanticscholar   +1 more source

An integrative approach to coating/carbide substrate design of CVD and PVD coated cutting tools during the machining of austenitic stainless steel

, 2020
Machining of hard to cut materials such as austenitic stainless steel presents a challenge due the thermo-mechanical properties of this material, which contribute to intensive buildup edge formation and negatively affect tool life.
Q. He, J. M. Paiva, J. Kohlscheen, B. Beake, S. Veldhuis   +4 more
semanticscholar   +1 more source

PVD

2014
????????????????, ?????? ?? PVD ??????????????????, ?????? ?????????????? ???????????????????? ???????????????????????? ???????????????????? ???????????????????? ????????????, ?????????????????????????? ?????????????????????? ???????????????? ?? ?????? ?????????????????????? ?????????????????????? ?????????? ?????????????????????????? ???????????????? ?
openaire   +3 more sources

Entwicklungen bei PVD-Verschleißschutzschichten*

HTM Journal of Heat Treatment and Materials, 2001
Abstract In den zurückliegenden zwei bis drei Jahrzehnten ist ein bemerkenswerter Fortschritt bei der Entwicklung von PVD-Verschleißschutzschichten erreicht worden. Die Beschichtungen wurden in die Großserienfertigung (wie der Automobilindustrie) jedoch nur langsam übernommen. Dafür gibt es mehrere Ursachen.
Matthews, A., Leyland, A.
openaire   +2 more sources

The characteristics of CVD- and PVD-coated carbide tools in hard turning of AISI 4340

Measurement, 2018
The present work is a contribution for improved productivity in cutting of hardened steel by utilizing coated carbide tools. Productivity was characterized by material removal rate (MRR) and volume of material removal (VMR), and a unique strategy had ...
A. Ginting, R. Skein, D. Cuaca, Herdianto, Pieter, Z. Masyithah   +5 more
semanticscholar   +1 more source