Results 91 to 100 of about 3,978,066 (406)
Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method
Advanced Engineering Materials, EarlyView.A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase +8 more
wiley +1 more source
RESEARCH OF QUALITY AND INFLUENCE FACTORS IN BLANKING LAMINATED COPPER SHEET
Jixie qiangdu, 2017 The application of laminated metal sheet in the numerical control busbar blanking process is increasingly wide. In this paper,the blanking process of laminated copper sheet is studied to improve edge quality of parts in blanking laminated metal sheet ...
LIANG Yong +5 more
doaj
The Effects Of Friction On Stamping Process Of Sheet Metals Used In Aviation
Archives of Metallurgy and Materials, 2015 An important factor in the possibility of obtaining correct drawn parts with the desired functional properties is the friction between the stamped sheet and the tool.
Dyja K., Więckowski W.
doaj +1 more source
Coiled sheet metal strip opens into tubular configuration [PDF]
, 1966 Copper alloy is converted into a spring material that can be rolled into a compact coil which will spontaneously open to form a tube in the long direction of the strip.
Park, J. J.
core +1 more source
, 2017 In the stamping of automotive parts, friction and lubrication play a key role in achieving high quality products. In the development process of new automotive parts, it is therefore crucial to accurately account for these effects in sheet metal forming ...
J. Hol, J. H. Wiebenga, B. Carleer
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
wiley +1 more source
Frictional behaviour of DP steel in sheet metal forming at Various temperatures [PDF]
MATEC Web of ConferencesThe Dual Phase steel can be found in a wide range of sectors, including the nuclear and pharmaceutical ones. Sheet metal forming is a highly prevalent production technique.
Baloji Dharavath +4 more
doaj +1 more source
Method for making conductors for ferrite memory arrays [PDF]
, 1974 The ferrite memory arrays are made from pre-formed metal conductors for the ferrite arrays. The conductors are made by forming a thin sheet of a metallizing paste of metal alloy powder, drying the paste layer, bisque firing the dried sheet at a first ...
Baba, P. D. +2 more
core +1 more source
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Velocity accelerator for particles [PDF]
, 1972 Sheet explosive and metal tube, fitted to the inner periphery of a cam-shaped chamber, accelerate particles to velocities nearing 20 km/sec to evaluate efficacy of spacecraft meteoroid ...
Wilson, A. H.
core +1 more source