Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Zi Li Kou"'
Publikováno v:
Advanced Materials Research. :664-669
PcBN–Al composites(PAC)have been synthesized by pressure infiltration(PI) and a general mixing method(GM)[1-3] with a wide grain sizes range of 4-25 um and a wide temperature range of 1200-1600°C at 5.0 GPa,respectively.Hardness ranged between
Autor:
Wen Rui Duan, Xing Hui Yang, Bin Li Jiang, Chun Xia Li, De Jiang Ma, Zi Li Kou, Yong Kun Wang
Publikováno v:
Advanced Materials Research. :1187-1193
In the present study, we present a novel method to sinter Cr3C2 powders under high pressure without any addittives. The sintering Cr3C2 samples were charaterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), relative density measure
Autor:
Jian Lai Zou, Shuai Yin, Fang Ming Liu, Shen Zhuo Liu, Pingping Liu, Rui Zhang, Yong Li, Zi Li Kou, Wen Wen Yin
Publikováno v:
Applied Mechanics and Materials. 665:3-10
The performance and wear mechanisms of one type of polycrystalline cubic boron nitride (PCBN) cutting tool with two different cutting edge micro geometries (marked as PCBN 169T and PCBN 169S) have been investigated in this paper. Interrupted turning
Publikováno v:
Applied Mechanics and Materials. 665:11-16
This work present the study of the sintering of polycrystalline diamond compact with hyperbolic truncated cone profile using hexagonal boron nitride assembly, rather than salt mold, which is different from conventional assembly and this kind of polyc
Publikováno v:
Applied Mechanics and Materials. 665:79-84
Cubic boron nitride (cBN) is a excellent super hard materials with superior mechanical properties that has been widely used in different industrial applications. Conventional cBN was sintered with binder in the cBN powder, and the binder affect the m
Publikováno v:
Applied Mechanics and Materials. 214:130-135
In this paper, three types of polycrystalline diamond (PCD) tools marked as PCD 030, PCD 010 and PCD 005 (equivalent to 30, 10, and 5μm average grain size of original diamond) were tested, and their wear behaviors was studied. The wear of PCD cuttin
Autor:
Hai Kuo Wang, Chengliang Liu, Yun Wei Dou, Zi Li Kou, Shen Zhuo Liu, Huan Ma, Kaixue Wang, Ying Chen, Rui Zhang
Publikováno v:
Advanced Materials Research. 337:728-734
The performance and wear mechanisms of two types of polycrystalline diamond (PCD) cutting tools (marked as PCD 010 and PCD 030) have been investigated in this paper. Continuous turning of round granite bars has been selected as the test method. The T
Publikováno v:
Chinese Physics Letters. 35:040701
Autor:
Zi Li Kou, Fang Peng, Mei Fang Pu, Li Lei, Lei Ming Fang, Yuan Hua Xia, Duan Wei He, Yohei Kojima, Xi Ping Chen, Tetsuo Irifune, Lei Qi, Lei Hao Feng, Qi Wei Hu, Lei Lei Zhang, Hiroaki Ohfuji, Bo Chen
Publikováno v:
Chinese Physics B. 27:026201
Tantalum nitride (TaN) compact with a Vickers hardness of 26 GPa is prepared by a high-pressure and hightemperature (HPHT) method. The crystal structure and atom occupations of WC-type TaN have been investigated by neutron powder diffraction, and the
Autor:
Ming Yang, Zi-Li Kou, Teng Liu, Jing-Rui Lu, Fang-Ming Liu, Yin-Juan Liu, Lei Qi, Wei Ding, Hong-Xia Gong, Xiao-Lin Ni, Duan-Wei He
Publikováno v:
Chinese Physics B; May2018, Vol. 27 Issue 5, p1-1, 1p