Results 41 to 50 of about 401,468 (341)

(2ND REPORT) ON THE EXTRUSION PRESSURE OF THE EXTRUSION ALUMINIUM BY DIRECT EXTRUSION

Journal of Japan Institute of Light Metals, 1955
It is described the effect of many various factors on the extrusion pressure of pure aluminium by direct method as the same in the previous report. The results obtained are as follows:(1) Although the accurate measuring of min extrusion. pressure is difficult owing to hot working, max.
Kunio Minami, Yoshikazu Hosoi, Osamu Morita, Takuichi Morinaga   +3 more
openaire   +3 more sources

Regulation of dislocation density and precipitates to maximize the mechanical strength and electrical conductivity in continuously extruded Cu–Ni–Si alloys

Journal of Materials Research and Technology
Without homogenization or special micro-alloying treatment, the tensile strength and electrical conductivity of a commercial Cu–Ni–Si alloy can achieve 813 MPa and 51.2% IACS, respectively. The excellent combination properties were achieved by regulating
Fangxu Qi, Hongwang Fu, Yixin Song, Xinbing Yun   +3 more
doaj   +1 more source

Enhanced comprehensive performance via alloying and rheo-diecasting in a semi-solid Al–Si–Fe–Mg–Cu–Sr alloy

Journal of Materials Research and Technology, 2023
A semi-solid Al alloy with superior comprehensive performance was obtained via alloying design concept and rheo-diecasting (RDC). The semi-solid alloy slurry was obtained via the vibrating contraction sloping plate.
Yan Liu, Shuancheng Meng, Minqiang Gao, Shuai Pan, Ying Fu, Renguo Guan   +5 more
doaj   +1 more source

A general extrudate bulk density model for both twin-screw and single-screw extruder extrusion cooking processes [PDF]

, 2010
Effects of extrusion parameters and raw materials on extrudate expansion are respectively investigated in a twin-screw extruder and a single-screw extruder extrusion cooking experiments for fish feed, wheat, and oat & wheat mixture processing.
Cheng, Hongyuan, Friis, Alan, Høeg Hansen, Jonas, Tolderlund Rasmussen, Hanne   +3 more
core  

Experimental and numerical prediction of extrusion load at different lubricating conditions of aluminium 6063 alloy in backward cup extrusion [PDF]

, 2019
In the present research work using a backward cup extrusion (BCE) die profile, different lubricating conditions on aluminum alloy AA6063 have been experimentally and numerically investigated to predict the extrusion load.
Ikumapayi, O. M., Ismail, S. O., Jen, T. C., Oyinbo, S. T.   +3 more
core   +3 more sources

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

FEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

Solidification behavior and enhanced properties of semi-solid Al–8Si–0.5Fe alloys fabricated by rheo-diecasting

Journal of Materials Research and Technology, 2022
Compared with the high pressure diecasting, rheo-diecasting has an advantage in decreasing defects, refining microstructure and improving properties. In the present work, an Al–8Si–0.5Fe alloy with a good combination of mechanical property and thermal ...
Yan Liu, Minqiang Gao, Shuancheng Meng, Ying Fu, Weirong Li, Chunhua Li, Renguo Guan   +6 more
doaj   +1 more source

Auto-spermatophore extrusion in male crickets [PDF]

, 2003
The reproductive cycle of the male cricket consists of the mating stage and the sexually refractory stage. The latter is further divided into the first refractory stage (RS1) from spermatophore extrusion in copulation to spermatophore preparation after ...
Kumashiro, Mikihiko, Sakai, Masaki, Tsuji, Yohei   +2 more
core   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

FEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil, Marine Mantel, Julia Soh, Serge Mostowy, Sylvia Brugman, Gilles Claude Vanwalleghem   +5 more
wiley   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source