The factory also cooperates with research institutes to successfully test many products with complex technical requirements to meet the requirements of military modernization. Vietnam-made anti-tank ammunition. Prominent in the plant’s science and technology work is focusing on implementing topics to completely solve complex technical problems and problems that have lasted for many years. Many high-value initiatives put into effective application such as: Researching and perfecting K51SK fire particle production technology; research on drying wet fire seeds by infrared drying method; perfecting the production technology of spark tube explosion to improve product quality, overcome the phenomenon of electric spark tube resistance decline, stabilize quality, and reduce product failure rate; research to improve the quality of bullets PG9, OG9, B41M… It is known that OG-9 is a fragmentation explosive used to destroy enemy troops and vitality, destroy enemy fire stations at a range of up to 1000m and destroy enemy clusters at a distance of up to 4500m. . The OG-9 explosive grenade launcher has a shell made of ductile iron inside with a 735g TNT-type explosive and a ballistic stabilizer: The propellant tube is drilled with a row of air vents at right angles to each other and has eight raised fixed wing edges, oblique cuts on the wings for the projectile to rotate around its axis while in the air; The tail of the launch tube has a connecting rod for the dose and line marking. The OG-9 Detonator includes: Cone-shaped detonator housing with detonator; Long range detonator, detonation and cross detonation. The inertial mechanical element is used to activate the warhead ready for combat at a distance of 2.5 – 18m from the cross-section of the barrel and has: Detonator housing with dedicated cutouts, cartridge springs, locking balls and 4 safety locking balls. The grooves on the wall of the fuse housing are zigzag, through and straight. The flaming element is used for the pyrotechnics to strike the detonator’s fire particle when it collides with an obstacle and has an immediate, inertial effect. The pyrotechnic unit includes a flamingo cap, a gravity ball with horizontal locking pins and grooves, a flintlock, a pyrex housing and a conical spring. The inertial part includes: gasket, detonator tube and protective gasket. Cross-piercing detonator is a part used to detonate bullets when encountering an obstacle with a diagonal angle of impact greater than 8 degrees, a part consisting of a conical guide tube connected to a detonator tube, a directional ring. cone and decoys. In order for the inertial silver to not move, the ring is held in place by a compression spring and the edge of the tube containing the needle. The fact that Vietnam is self-sufficient in the production of OG-9 ammunition is especially important in the combat training and combat readiness of the army, which is not dependent on external supplies.

On each microprocessor there are billions of transistors and nm (nanometer) – the unit of measurement of transistor size. The smaller the size, the more transistors the processor can hold, making it faster and more efficient. TSMC’s most advanced chip today uses a 5 nm process with about 173 million transistors per square millimeter. Silicon chip wafers in TSMC’s production line. Photo: TSMC. This breakthrough was discovered by the MIT team, with components optimized by TSMC and improved by NTU. The core component uses semi-metallic bismuth as the electrode of a two-dimensional material to replace silicon, allowing for reduced resistance and increased amperage. Energy efficiency will thus rise to unprecedented heights in the semiconductor industry. Chipmakers have been trying to stuff more and more transistors into increasingly smaller chips, but are nearing the limits of silicon-based technology. That prompted scientists to look for two-dimensional materials to replace silicon to produce chips on the 1 nm process or smaller. More transistors on a chip gives manufacturers more options to deliver core innovations to improve performance for leading tasks like AI and cloud computing, and pave the way for better security. Encryption and encryption are performed by hardware. The need to increase performance and save energy in each processor has never cooled down, especially in the era of the cloud, AI, and IoT. Most of today’s chip-integrated devices use 10 nm or 7 nm process technology. The two largest chip manufacturers in the world, TSMC and Samsung, are launching chips with the 5 nm process, while Intel is still at the 7 nm stage. TSMC also only plans to start moving to the 4mm process later this year before mass production in 2022.

While today’s most advanced technologies can produce chips as small as 3 nm, the new technology will “break the limits of Moore’s law”, said Chih-I Wu, Professor from NTU and co-author of the paper. research said. Moore’s Law can be broken by TSMC’s sub-1 nm chip manufacturing technology. Photo: Reuters. One of the obstacles when it comes to improving the chip manufacturing process lies in the structure and choosing the right materials. According to the Tom’s Hardware , shrinking the chip size but denser transistors can increase the resistance at the electrodes, affecting the performance. Research shows that using bismuth as an electrode significantly reduces resistance, increasing transistor amperage. Currently, TSMC’s technology uses tungsten as the electrode, and Intel’s cobalt. TSMC’s sub-1nm chip manufacturing technology is still being tested before mass production in the next few years. Alternatively, further studies may consider using a different electrode material instead of bismuth. Discovered in 1965 by Intel co-founder Gordon Moore, Moore’s law has become the rule for the advancement of semiconductor technology. According to this law, the number of transistors on a chip will double every 2 years, while the power consumption is halved. Over the years, chip companies around the world have continuously invested in semiconductors, a technology field that is considered a key future. In early May, the US company IBM introduced the world’s first 2 nm chip manufacturing technology. This process can quadruple smartphone battery life, cut data center carbon emissions, speed up laptops, and support high-performance artificial intelligence (AI). China is also looking to catch up with the US in semiconductors, amid technological advances that could cause Moore’s law to break. According to the SCMP , the Chinese government has proposed a five-year plan, referring to the potential semiconductor technology “post” Moore’s law. What if humans had chips in their brains Elon Musk creates an AI-powered device that interacts with the human brain. But is that really a good idea?