Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chien-Huang Kuo"'
Publikováno v:
Surface and Coatings Technology. 231:273-276
Molding of low Tg glasses with high refractive index (nd) is very difficult due to the existence of a high concentration of active elements in the glasses. This research tried depositing a very thin layer of aluminum oxide (~ 20 nm) on various low Tg
Publikováno v:
Surface and Coatings Technology. 228:S477-S481
Expanded PTFE (ePTFE) in sheet form has been widely used in various industrial environments because of its hydrophobic surface, elasticity and porous properties. To enhance its applications, the surface of sheet ePTFE has been modified by various tec
Autor:
Cheng Bang Huo, Chou Wen-Chen, Ying Tung Chen, Kung-Jeng Ma, Chung Woei Chao, Tzung Shian Wu, Choung Lii Chao, Chien Huang Kuo
Publikováno v:
Defect and Diffusion Forum. :808-813
The glass molding process (GMP) is regarded as a very promising technique for mass producing high precision optical components such as spherical/ aspheric glass lenses and free-form optics. However, only a handful of materials can sustain the chemica
Autor:
Cheng Bang Huo, Choung Lii Chao, Chien Huang Kuo, Ying Tung Chen, His Hsin Chien, Kung-Jeng Ma
Publikováno v:
Defect and Diffusion Forum. :869-874
The glass molding process provides great potential for mass production of precise glass optical components at low cost. The key issue for achieving a low production cost is to extend the service life of the expensive mold inserts. The precious metal
Autor:
Cheng Bang Huo, His Hsin Chien, Chien Huang Kuo, S.V. Prabhakar Vattikuti, Kung-Jeng Ma, Choung Lii Chao
Publikováno v:
Defect and Diffusion Forum. :875-880
There are growing varieties of glasses available on the market for the manufacture of molded optical lenses. A glass with a low transition temperature (Tg) has the advantage of extending the service life of molding dies. However, most of the low Tg g
Autor:
SV P. Vattikuti, Choung-Lii Chao, Hsi-Hsin Chien, Cheng-Bang Huo, Kung-Jeng Ma, Chien-Huang Kuo
Publikováno v:
Thin Solid Films. 518:7532-7534
This study aims to enhance the endurance of MoS2 coating by applying a thin layer of Au (∼ 80 nm) on MoS2 surface. Experimental results show that the addition of Au film increases the endurance of MoS2/Au over equivalent coatings without Au. The fr
Publikováno v:
Optical Engineering. 51:033401
Glass with a low transition temperature (Tg) has the advantage of extending the service life of molding dies. However, low Tg glasses normally demonstrate poor chemical durability and scratch resistance. The molding of low Tg chalcogenide glasses is
Publikováno v:
Optical Engineering; Mar2012, Vol. 51 Issue 3, p033401-1-033401-7, 7p