Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Zhen-liang Yang"'
Autor:
Xiang-dong Liu, Zheng-jiang Ding, Ming-chun Song, Ming-ling Zhou, Shao-hui Xu, Zhen-liang Yang, Tian-ci Xie, Tao Cui, Ying-xin Song, Xue-kan Gao, Rui-xiang Li, Liang-liang Zhang, Qi-bin Zhang, Shan-shan Wang, Bin Wang
Publikováno v:
China Geology, Vol 5, Iss 4, Pp 696-721 (2022)
The Dayin’gezhuang gold deposit is located in the central part of the Zhaoping Fault metallogenic belt in the Jiaodong gold province —the world ’s third-largest gold metallogenic area. It is a typical successful case of prospecting at a depth o
Externí odkaz:
https://doaj.org/article/def9f63419394ed497bddc266ee6cdca
Publikováno v:
Key Engineering Materials. :1105-1110
Diamond/Si/C porous preform was prepared with phenolic resin, Si, Diamond and graphite. Subsequent reactive vapor infiltration (RVI) of gaseous silicon at 1600 °C for 2 h in vacuum atmosphere resulted in the formation of a compact Diamond/SiC compos
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 65:3362-3367
This paper deals with a diagnosis of tooth surface failure by change in dynamic performance of a gear using the wavelet transform. The dynamic performances of the gear, which are tooth root strain and vibration acceleration of gear box, were mearsure
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 65:4470-4475
In order to evaluate the surface durability of ion-nitrided sintered powder metal rollers, the relationship between the surface durability and the green density of the sintered rollers was investigated under a sliding-rolling contact condition. The f
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 65:300-306
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 65:1621-1628
In order to evaluate the surface durability and spalling failure depth of induction-hardened sintered powder metal gears and rollers, the relationship between the surface durability and the hardness was investigated. The failure mode of the gears and