Arab Today, arab today scientists use coppersilicon carbide nanocomposite to modify resistantwelding electrodes
Last Updated : GMT 18:42:37
Arab Today, arab today
Arab Today, arab today

Scientists use copper-silicon carbide nanocomposite to modify resistant-welding electrodes

Arab Today, arab today

Arab Today, arab today Scientists use copper-silicon carbide nanocomposite to modify resistant-welding electrodes

Tehran - FNA

Iranian researchers in association with Materials and Energy Research Center (MERC) and Pohang University of Sciences and Technology, South Korea, used nanotechnology and produced copper-silicon carbide nanocomposite applied in resistant-welding electrode. This nanocomposite shows very high strength and thermal stability in comparison with usual electrodes used in industries. It is highly cost-effective because cheap materials have been used in its production. The researchers firstly produced nanocrystalline copper powder with homogenous distribution of silicon carbide through high-energy mechanical milling method, and they investigated the structure of the product. Next, they produced bulk samples of the nanocomposite by using nanocrystalline powder through hot pressure method. Finally, the microstructure of the produced nanocomposite was characterized. In addition, the researchers studied mechanical properties and electrical conduction of the nanocomposite at room temperature and higher temperatures to investigate the performance of the nanocomposite at working conditions of resistant-welding electrodes. Almost homogenous distribution of SiC nanoparticles, thermal stability, and small size of copper particles in the presence of nanoparticles are among the important achievements of the research, which were obtained through the synthesis process. In addition, results obtained from the measurement of pressure and microhardness properties at environment temperature showed that as the structure of particles becomes smaller in size and as nanoparticles are added up to four volume percent, significant increase is observed in the strength up to five times and three times in hardness in comparison to copper particles at micrometric scale. The nanocomposite can be used in the production of welding electrodes that are placed in the top of resistant-welding devices. Resistant welding has applications in the attachment of plates in the body of automobile, home appliances and building productions. Results of the research have been published in Ceramics International, vol. 40, January 2014, pp. 951-960.

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today scientists use coppersilicon carbide nanocomposite to modify resistantwelding electrodes Arab Today, arab today scientists use coppersilicon carbide nanocomposite to modify resistantwelding electrodes

 



Arab Today, arab today

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today scientists use coppersilicon carbide nanocomposite to modify resistantwelding electrodes Arab Today, arab today scientists use coppersilicon carbide nanocomposite to modify resistantwelding electrodes

 



Arab Today, arab today France defies terrorism through tourism

GMT 15:18 2017 Saturday ,20 May

France defies terrorism through tourism
Arab Today, arab today Zainab Fadel Oglu designs “Shakerin” mosque

GMT 12:13 2017 Thursday ,11 May

Zainab Fadel Oglu designs “Shakerin” mosque
Arab Today, arab today Seeks to move past rift with Israel

GMT 08:00 2017 Monday ,08 May

Seeks to move past rift with Israel
View News in Arabic - Education: تقارير وملفات
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Mozambique's gas boom dream under threat

GMT 16:29 2017 Monday ,08 May

Mozambique's gas boom dream under threat
Arab Today, arab today Prepares to give stargazers an eyeful

GMT 13:38 2017 Monday ,06 March

Prepares to give stargazers an eyeful
Arab Today, arab today Jaguar displays XF Sportbrake line

GMT 14:36 2017 Monday ,08 May

Jaguar displays XF Sportbrake line
Arab Today, arab today BMW sees forecasts in reach

GMT 09:04 2017 Thursday ,04 May

BMW sees forecasts in reach
Arab Today, arab today Climate science: Bad news gets worse

GMT 08:48 2017 Saturday ,06 May

Climate science: Bad news gets worse
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday