Now China has become a powerful country in science and technology, but do you know how powerful China's technology is? The manned space station alone is not enough, and now it has successfully broken through the key technology of nuclear fusion, even…
The In738 powder mainly has the characteristics of high sphericity, smooth surface, less satellite spheres, low oxygen content, uniform particle size distribution, good fluidity, and high loose density and tap density. The particle size is generally…
It is reported that the latest data released by the National Bureau of Statistics of Colombia shows that the average unemployment rate in Colombia in 2020 reached 15.9%, the highest level in the past 14 years. Among them, the average unemployment rat…
It is reported that on February 1, local time, Iran successfully test-fired a new domestic satellite carrier rocket " Zoljenah " . It is understood that the satellite carrier rocket is the latest research result of Iran aerospace industry. ...…
It is reported that Katsuhiro Miyamoto (Theoretical Economics), an honorary professor of Kansai University in Japan, released estimates on the 22nd, showing that due to the expansion of the new crown epidemic, if the Tokyo Olympics and Paralympics ar…
It is reported that the survey results released by the Ministry of Internal Affairs and Communications of Japan on the 30th showed that Japan’s seasonally adjusted full unemployment rate in February was 2.9%, the same as the previous month, and the n…
Recently, Germany put forward a new quantum research agenda, looking forward to the research focus and challenges faced by Germany in the field of quantum systems in the next ten years. The German Federal Ministry of Education and Research will then…
It is reported that tourism revenue in 2020 will drop sharply to 17.45 billion euros, a decrease of 26.85 billion euros from 2019. Carlo Sangalli, chairman of the Federation of Italian Chambers of Commerce, said that the current situation in the nati…
The vaccine is already available, but the epidemic is still getting worse. The number of newly diagnosed new crown cases in Germany has exceeded 20,000 daily, and the disease control department expects that the future will continue to "significa...…
It is reported that the term "carbon neutral" has been frequently mentioned in South Korea in the past six months. Last October, South Korean President Moon Jae-in mentioned South Korea 2050 emission reduction target for the first time in h...…
The In738 powder preparation method can be divided into: reduction method, electrolysis method, grinding method, atomization method, etc. according to the preparation process. At present, the two most advanced powder making processes commonly used in…
There are many types of printers. In addition to our common printers for printing some flat documents, there are also 3D printers. 3D printers are also called three-dimensional printers and three-dimensional rapid prototyping machines. They are a cum…