Comparison Study of Multi-Layer and Folding Liners of Corrugated Cartons - Domestic Ceramic Packaging

2014 ◽  
Vol 607 ◽  
pp. 909-914
Author(s):  
Ying Zhe Xiao ◽  
Xi Hai Hao

Corrugated board is a kind of important material for packaging liner. According to packages of ceramic wine suits and single ceramic bowl, we designed folding liners and multi-layer liners using corrugated boards. Experiments are taken out to compare mechanical properties of different liner structures. Best corrugated liner forms are summarized considering amount of corrugated boards, mechanical properties, convenience in manufacturing, and convenience in using.

Kerntechnik ◽  
2020 ◽  
Vol 85 (1) ◽  
pp. 9-14
Author(s):  
M. Ashoor ◽  
A. Khorshidi ◽  
L. Sarkhosh

Abstract The most important material for shielding is concrete in nuclear facilities which performance can be improved by addition some Nanoparticles (NP) at the various concentrations. Nanoparticles, which have a distinctive potential for bio-radiation and shielding of nuclear reactors, are used in many areas due to their special characteristics, which lead to an improvement in the mechanical properties and the pore structure of the concrete shield. The aim of this research was to initiate a novel coefficient (n), experiment to theory density ratio for integrated NP at different nanoparticle concentrations (xnano), established upon purely mathematical viewpoints and some appropriate physical objectives.


2013 ◽  
Vol 594-595 ◽  
pp. 832-836
Author(s):  
M. Marina ◽  
M.Z.M. Zamzuri ◽  
Mohd Nazree Derman ◽  
Mohd Asri Selamat ◽  
Z. Nooraizedfiza

This research is focused on studying the density and mechanical properties of iron-chromium composites consolidated by innovative rapid microwave sintering technology against conventionally sintered counterparts using slow heating crucible furnace. Another aim of this study is to assess the viability of yttria (Y2O3) ceramic particulates as reinforcement to the iron-chromium composites. Fabrication of iron-chromium-yttria composites consolidated in microwave furnace and conventional crucible furnace was successfully accomplished. Improvement of density is evident in microwave sintered composites. The Y2O3 addition significantly increases the hardness of the composite (118 Hv for microwave specimens as opposed to 110Hv for conventional specimens). The study also successfully established the viability of microwave sintering technique for consolidating iron based powder metallurgy composites by up to 80% reduction of sintering time.


Wood Research ◽  
2020 ◽  
Vol 65 (4) ◽  
pp. 653-662
Author(s):  
WŁODZIMIERZ SZEWCZYK ◽  
MARIA BIEŃKOWSKA

2019 ◽  
Vol 77 (3) ◽  
pp. 1449-1463 ◽  
Author(s):  
Lin Feng Ng ◽  
Sivakumar Dhar Malingam ◽  
Mohd Zulkefli Selamat ◽  
Zaleha Mustafa ◽  
Omar Bapokutty

2021 ◽  
Author(s):  
Andromeda Dwi Laksono ◽  
Basyaruddin ◽  
Titin Agustina ◽  
Siti Hardianti ◽  
Muhammad Rizki Ash-Shidiq ◽  
...  

2021 ◽  
Vol 118 (2) ◽  
pp. 211
Author(s):  
Xiaofeng Wang ◽  
Hong Liu ◽  
Xiaobo Tang

This paper investigates a comparison study of microstructure, texture and mechanical properties between two 6xxx aluminum alloys through microstructure, texture characterization and tensile test. The results show that they exhibit different microstructure, texture and mechanical properties. In comparison with the alloy sheet with a low weight ratio of Mg to Si (Si-excess), the alloy sheet with a higher weight ratio of Mg to Si (Mg-excess) and additional Zn possesses the finer as-casting and solution treated equiaxed grain structure, less particles with larger size before solution treatment, weaker recrystallization texture mainly including Cube {001}<100> orientation and weaker mechanical properties. The low weight ratio of Mg to Si corresponds to slightly higher yield strength and ultimate tensile strength, but much higher plastic strain ration r, work hardening exponent n values and elongation. Interestingly, Portevin-Le Chatelier (PLC) effect is very prevailed in the alloy sheet with a higher weight ratio of Mg to Si and additional Zn, which is responsible for the low elongation and r value. The alloy containing a low weight ratio of Mg to Si may be beneficial to improve comprehensive mechanical property.


2017 ◽  
Author(s):  
Dewi Izzatus Tsamroh ◽  
Poppy Puspitasari ◽  
Andoko ◽  
M. Ilman N. Sasongko ◽  
Cepi Yazirin

2014 ◽  
Vol 1028 ◽  
pp. 337-340
Author(s):  
Ning Li

With the development of science and technology, the requirements on the properties of new materials was increasing, polymer materials become one kind of important material type which has been widely used in the current human social activity. Due to its high properties such as strength, elasticity and toughness, polymer materials with high mechanical properties’ application in the field of competitive sports has incomparable advantages. This paper analyzes the characteristics of high mechanical properties of polymer materials and its advantage in competitive sports, in order to promote its application in the field of sports.


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