The high-tech product exchange centre of Kim Hyong Jik University of Education is producing nano-materials in order to introduce them into different economic sectors.
“We have introduced the dynamic ultrahigh pressure technology into nano-materials production,” said Jang In San, section chief of the centre.
He is a developer who succeeded in the completion of the technology of industrializing nano-materials production based on a dynamic ultrahigh pressure method.
According to him, the dynamic ultrahigh pressure technology is to synthesize nano-material by forming instantaneous ultrahigh pressure or realize stamp forging, and the use of the technology can mass-produce any nano-materials and improve quality remarkably.
Researchers of the centre developed nano-diamond, nano-graphite, nano-functional metal powder and others with the help of this technology and established foundations for industrializing them.
At present, the exchange centre is equipped with a production line consisting of extraction, refining and processing.
“Most of equipment and devices are manufactured by our research team’s own efforts by relying on domestic raw and other materials in keeping with its specific conditions,” said researcher Ri Chol Jin.
It is said that the course of manufacture was the period of breaking through the cutting edge.
To cite the refining cylinder which is needed for the extraction process as an example, it was designed to accurately control all indices including temperature control, churning and filtering according to nano-materials.
And the researchers made equipment and devices comprising extraction and cooling and coagulation processes.
This production process now turns out different nano-materials that meet international quality standards.
Nano-diamond and other nano-functional materials have widely been introduced into lubricating oil and extra-hard metal working industries, medical sector and the production of functional cosmetics and sanitary goods, thereby contributing to improving the quality of products.
More From Pyongyang Times
Dmitri Peskov, the Russian president’s press secretary, demanded the Ukrainian authorities come out for peace talks at a press
November 27, 2025
Dmitri Peskov, the Russian president’s press secretary, demanded the Ukrainian authorities come out for peace talks at a press
The Hungarian prime minister said in an interview with a radio broadcasting service on November 21 that he rejected an EU Commissi
November 27, 2025
The Hungarian prime minister said in an interview with a radio broadcasting service on November 21 that he rejected an EU Commissi
The Pukchong County Fruit Processing Factory has undergone renovation. The factory is furnished with hundreds of pieces of
November 27, 2025
The Pukchong County Fruit Processing Factory has undergone renovation. The factory is furnished with hundreds of pieces of
New houses have been built at the Thaeyang Farm in Kyonghung County and at the Hyongje Farm in Puryong County of North Hamgyong
November 27, 2025
New houses have been built at the Thaeyang Farm in Kyonghung County and at the Hyongje Farm in Puryong County of North Hamgyong
Remarkable progress has recently been made in protecting and increasing the forests of the country with the smooth operation of a
November 27, 2025
Remarkable progress has recently been made in protecting and increasing the forests of the country with the smooth operation of a
A spokesman for the Ministry of Foreign Affairs of China condemned the moves of Japan to revive militarism at a press conference o
November 26, 2025
A spokesman for the Ministry of Foreign Affairs of China condemned the moves of Japan to revive militarism at a press conference o
The Pukchang Thermal Power Complex newly established a process for converting soot from the power production process into a raw
November 26, 2025
The Pukchang Thermal Power Complex newly established a process for converting soot from the power production process into a raw
The national robot contest according to school systems in the field of general education-2025 took place at Pyongyang Teachers
November 26, 2025
The national robot contest according to school systems in the field of general education-2025 took place at Pyongyang Teachers
On the basis of the information service system related to forest fire monitoring which is in operation on a nationwide scale, the
November 26, 2025
On the basis of the information service system related to forest fire monitoring which is in operation on a nationwide scale, the
New houses have been built at the Township Farm in Hochon County, South Hamgyong Province, and the Insan Farm in Rangnim County,
November 26, 2025
New houses have been built at the Township Farm in Hochon County, South Hamgyong Province, and the Insan Farm in Rangnim County,
The Okryu Children’s Hospital in the Munsu area of Pyongyang was inaugurated in October 2013.The hospital, equipped with the lates
November 26, 2025
The Okryu Children’s Hospital in the Munsu area of Pyongyang was inaugurated in October 2013.The hospital, equipped with the lates
Top spinning is one of winter folk games of Korean children. A top is spun with a whip on the ice or the ground. In winter
November 26, 2025
Top spinning is one of winter folk games of Korean children. A top is spun with a whip on the ice or the ground. In winter
The situation of children is getting worse in many countries and regions of the world with each passing day. Disputes and armed
November 25, 2025
The situation of children is getting worse in many countries and regions of the world with each passing day. Disputes and armed
New modern houses have been built in Ryongchon-dong, Saemunhwa-dong, Ponsan-dong, Jonjin-dong No. 2 and Taehung-dong No. 1 of
November 25, 2025
New modern houses have been built in Ryongchon-dong, Saemunhwa-dong, Ponsan-dong, Jonjin-dong No. 2 and Taehung-dong No. 1 of
Russian President Vladimir Putin stressed that no statute of limitations applies to the crimes committed by Nazis in his
November 25, 2025
Russian President Vladimir Putin stressed that no statute of limitations applies to the crimes committed by Nazis in his
The 18th national symposium of health workers on experience of devoted service took place at the Myohyangsan Medical Appliances
November 25, 2025
The 18th national symposium of health workers on experience of devoted service took place at the Myohyangsan Medical Appliances
Kim Chaek University of Technology carried out the major research projects planned for this year ahead of schedule. Research teams
November 25, 2025
Kim Chaek University of Technology carried out the major research projects planned for this year ahead of schedule. Research teams
A session of the Permanent Commission of the Standing Committee of the Supreme People's Assembly of the DPRK was held. The session
November 25, 2025
A session of the Permanent Commission of the Standing Committee of the Supreme People's Assembly of the DPRK was held. The session
Shortly ago, the 27th national exhibition of sports sci-tech achievements and the national symposium on teaching methods in the
November 24, 2025
Shortly ago, the 27th national exhibition of sports sci-tech achievements and the national symposium on teaching methods in the
Russian President Vladimir Putin took part online in a ceremony of laying down the keel of the nuclear-powered ice-breaker
November 24, 2025
Russian President Vladimir Putin took part online in a ceremony of laying down the keel of the nuclear-powered ice-breaker
More Articles
