Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Chengming Li"'
Publikováno v:
Advanced Materials Research. :3059-3064
As an emerging brand new type of engineering material for a variety of important high technology applications, the deep understanding of the mechanical behavior of freestanding diamond films has become an emergent task of vital importance. Of the man
Publikováno v:
Advanced Materials Research. :3094-3099
Homoepitaxial diamond layers were grown on commercial 3.5 x 3.5 x 1.2 mm3 HPHT synthetic type Ib (100) single crystal diamond plates using a DC Arc Plasma Jet CVD operating at gas recycling mode. The effects of substrate temperature and CH4/H2 ratio
Publikováno v:
Materials Science Forum. 687:722-728
A novel kind of diamond-TiC-Ti gradient interlayer has been successfully obtained between self-standing diamond and Ag/Cu films by combining Ti ion implanted into the achieved CVD diamond films by MEVVA with depositing Ti layer and by magnetron sputt
Publikováno v:
Materials Science Forum. 687:739-744
At atmospheric pressure, Diamond-Like Carbon (DLC) thin films were deposited on the Ti6Al4V alloy surface by a DBD plasma gun at low temperature (
Autor:
De Cao Niu, Wei Zhong Tang, Zheng Liu, Guang Chao Chen, Chengming Li, Hao Lan, Song Jianhua, Yu Mei Tong, Fan Xiu Lu
Publikováno v:
Materials Science Forum. :996-1001
The effects of suppressing film cracking during large area freestanding diamond films deposition on Mo substrates with Ti interlayer were explored based on the finite-element code ANSYS. The analysis results were verified by experimental results. It
Publikováno v:
Materials Science Forum. :3615-3618
Interfaces between Mo substrate and free-standing diamond films prepared by DC arc plasma jet operated at gas recycling mode were investigated, including for the first time used and multi-time used substrate. The morphology, phase composition and bon
Publikováno v:
Materials Science Forum. :3611-3614
Structure-designed free-standing diamond films have been fabricated by DC plasma jet method. The different dominant crystalline surface distributions were obtained under different deposition conditions. The as-grown films were polished by thermal che
Improvement of Adhesion of Cubic Boron Nitride Films: Effect of Interlayer and Deposition Parameters
Publikováno v:
Materials Science Forum. :3635-3640
Diamond and B4C coatings were used as an interlayer for the growth of cubic boron nitride thin films on c-silicon. By employing a B-C-N gradient layer on top of the B4C interlayer, improved adhesion occured between BN and B4C. A multi-step process af
Publikováno v:
Materials Science Forum. :3599-3604
In the present investigation a specially designed ceramic interlayer, which is able to supply suitable protection of the ZnS substrate against chemical attack by atomic hydrogen, and is helpful to reduce the thermal stress, has been developed. Nano-c