Proceedings of the 2016 International Conference on Innovative Material Science and Technology (IMST 2016)

Session: Chemical Materials and Material Processing Technology

20 articles
Proceedings Article

Chopped carbon fiber reinforced CeO2/PMMA/PVDF superhydrophobic composite coating with enhanced abrasion durability

Binrui Wu, Chaoyi Peng, Weimin Li, Zhiqing Yuan, Liping Sheng
The practical applications of bioinspired superhydrophobic surfaces are often restricted by poor mechanical wear-resistance. CeO2 nano particles toughened polymethyl methacrylate (PMMA)/polyvinylidene fluoride (PVDF) composite coating with water contact angle (WCA) of 152° and sliding angle (SA) of 5°...
Proceedings Article

Field joint coating technology for horizontal directional drilling of oil and gas pipeline

Jie Ding, Ting Lei, Ansheng Zheng, Jianjun Li
Horizontal Directional Drilling (HDD) technology is an important way crossing a river for pipeline. However, due to the impact of different geological conditions, construction technology and other factors, usually, pipeline surface coating is damaged during HDD pullback process. Especially field joint...
Proceedings Article

Synthesis and characterization of poly (Itaconic Acid-m-Phen- ylenediamine)

Chuanxing Wang, Pengfei Wang, Qinhong Xu, Zhe Wei, Yumin Wu
With Itaconyl chloride and m-phenylenediamine as raw materials, poly(itaconic acid- m-phenylenediamine) was synthesized by the low temperature solution polycondensation we reported. The effects of initial temperature and reaction time on polycondensation were investigated. And the product was characterized...
Proceedings Article

Research on mariner growth prevention and anticorrosion tests of new type high toughness Resin/Steel/Copper alloy system

Jun Suo, Bo Zhang
Multicomponent piping structure is common in ocean engineering material system. The new type of high toughness resin, marine steel and copper alloy as the main materials of the system are selected. The materials tests have been carried on in aging resistance, adhesion, water absorption, alternating temperature,...
Proceedings Article

Facile way of surface modification on hydrogel for drug delivery

Xin Wang, Pin Chen, Xiaohong Hu
Although hydrogel has some outstanding performance, traditional hydrogel still has some drawbacks in the application of drug delivery field. Herein, we introduced a simple and effective way to improve the performance of tradition hydrogel for drug delivery. ß-cyclodextrin (ß-CD) functionized hydrogel...
Proceedings Article

Studies on monolayer and langmuir-blodgett films of schiff-base complex 1,2-bis(3-thiophene imine) ethylene

Keke Zou, Kai Xu, Tiesheng Li, Hui Liu, Wenjian Xu, Yangjie Wu
The Langmuir- Blodgett (LB) technique makes it possible to prepare a thin film with a controlled thickness at the molecular level and a well-defined molecular orientation. In this work, 1,2-bis(3-thiophene imine) ethylene (B3TIE) were synthesized by reacting benzaldehyde and Ethylenediamine and were...
Proceedings Article

The Xiaojiashan Tungsten deposit in the Barkol district, Xinjiang, China: geological features and ore-forming fluid composition

Yunfei Zhou, Jiuhua Xu, Lihua Shan
The Xiaojiashan Tungsten deposit is located in Barkol district, Xinjiang. The ore bodies occur in the Hercynian granite intrusions and contact between the intrusion and wallrock which consists of the second lithologic section of the first Sub-Formation in Middle Devonian Dananhu Formation (D2d12). Quadrupole...
Proceedings Article

Fe-based amorphous soft magnetic powders fabricated by water atomization

Yong Li, Yang Yang, Chunming Li, Yunhu Zhang, Changjiang Song, Qijie Zhai
Fe-Si-B-Cr-Mn-Al powders were prepared by water atomization. We studied the phase, morphology and properties of the atomized powders. Experiment results present that the completely amorphous phase is achieved in powders having a diameter less than 150 µm. The morphology of most of powders is spherical...
Proceedings Article

Wastewater treatment processes for industrial organosilicon wastewater

Yongming Wu, Mi Deng, Lizhen Liu, Jianyong Wang, Jie Zhang, Jinbao Wan
One organosilicon company in Jiangxi province used the major processes including iron-carbon micro-electrolytic processes-Fenton-anaerobic-aerobic-coagulation treatment processes to treat the wastewater from organosilicon production. The basis of technique selection, technological processes, technological...
Proceedings Article

Transmission loss of thin membrane-type acoustic metamaterials with multi-masses

Guochang Lin, Songqiao Chen, Xuebo Yuan, Huifeng Tan
Membrane-type acoustic metamaterial can decrease sound transmission by 500% over mass law predictions in the frequency range of 100Hz to 1000Hz. Membrane-type acoustic metamaterial stresses the structure design of elements, in order to reduce the best sound insulation frequency, broaden frequency range...
Proceedings Article

The effect of mixing sequence on the block copolymer compatibilization of polybutadiene-natural rubber blend

Keqiang Wang, Shuo Zhong, Jia Fu, Wenjin Wang, Zhongren Chen
The remarkable effect of the mixing sequence on the block copolymer compatibilization was investigated in this study, where a liquid butadiene-isoprene copolymer rubber (LIR-390) was used to compatibilize the polybutadiene/natural rubber (BR/NR, 30/70) blend. We have found that properly chosen mixing...
Proceedings Article

Microstructure simulation and mechanical properties of aisi1050 disk during quenching process

Jia Fu, Fuguo Li, Yongtang Li, Keqiang Wang, Huiping Qi
Microstructures of AISI1050 disk after quenching process (cooling from 880°C to 150°C by 6% AQ251 quenchant) were simulated by DEFORM-HT software, and the corresponding mechanical properties were calculated by the finite difference method (FDM). Above all, thermo-physical parameters and diagrams of CCT...
Proceedings Article

Analysis of corrosion perforation of a gas gathering carbon steel pipeline in a western oilfield in China

Juntao Yuan, Huihui Zhang, Ke Tong, Fagen Li, Yan Long, Lei Li
In the west of China, corrosion perforation and scaling of pipelines occur frequently in the ground gathering system in oil and gas field, and cause serious safety and environmental problems. In the present work, the corrosion perforation of a carbon steel pipeline with a grade of 20 in a western oil...
Proceedings Article

Analysis on cracking of repaired tubing used in surface gas injection pipeline in a western oilfield in China

Lei Li, Jing Yuan, Xianren Kuang, Juntao Yuan, Wenhong Liu, Kai Lin, Han Ding
According to the cracking accident of repaired tubing used in surface gas injection pipeline in a western oilfield in China, the cause of the failure tubing was analysed by means of macroscopic analysis, non-destructive testing, chemical analysis, mechanical testing, metallographic examination, macro...
Proceedings Article

Analytical solution on transient aerodynamic heating of hypersonic vehicle hot structure

Qin Lu, Ping Zhang, Longfei Hu, Guiqing Jiang
New type hypersonic vehicles become more and more important due to its high performance, safety and low price. Thermal protection system(TPS), Which are correlated to the safety of hypersonic vehicles, are one of the most critical techniques in design and manufacture of hypersonic vehicles. The reusable...
Proceedings Article

Determination of silver content in anticancer drug Miriplatin hydrate by UV spectrum

Yuxiang Bei, Shaoping Pu, Xinjie Bai, Chunfan Luan, Jian He
In order to Determination of silver content in Anticancer Drug Miriplatin Hydrate by UV Spectrum, in the acid condition, TMK solution and the silver ions red complex substance. In the situations above, color depth is positively related to the amount of silver, in cAg+æg-ml-1 good linear relationship,...
Proceedings Article

Preparation of foamed commercially pure aluminum by air pressure infiltration process

Jianning Wei, Genmei Li, Cuiling Hou, Gaoping Xu, Junqing Wu
This work reports the technology of preparation about foamed commercially pure aluminum, which was prepared by an air pressure infiltration process. The method consists of five sequential processes: particles preprocessing, shape body system for molding, preheating, infiltration casting, machining and...
Proceedings Article

Inhibition of gas hydrates and corrosion behavior in gas field production facilities

Yunfeng Sun, Mengmeng Xu, Lei Zhang, Xue Dong
Natural gas plays an essential role in satisfying the needs of energy in the world. Xushen gas field has been holding the balance of gas produced areas in China since exploitated in 2004. However, the exploitation effect in the field is challenged by the high-cold climate and amounts of CO2 in natural...
Proceedings Article

Micro-hardness of surface layer of irradiated polypropylene

David Manas, Martin Ovsik, Miroslav Manas, Michal Stanek, Lenka Gajzlerova, Martin Mizera, Libor Gabko, Lenka Hylova
Using high doses of beta radiation for polypropylene (PP) and its influence on the changes of micromechanical properties of surface layer has not been studied in detail so far. The specimens of PP were made by injection moulding technology and irradiated by high doses of beta radiation (0, 33, and 66...
Proceedings Article

Study on indoor pavement performance of diatomite-modified asphalt mixture

Shunjie Luo, Nanchun Chen, Hui Xu, Bo Tan, Qilong Chen
In order to improve the pavement performance of asphalt material, diatomite was used as a modifier to prepare diatomite-modified asphalt with 70# asphalt ,and selected the AC-20 gradation and asphalt-aggregate ratio of 4.2% to mix and make the diatomite-modified asphalt mixture in this article,then compared...