Exothermic sleeves containing aluminum dross, fine aluminum powder, potassium nitrate, and iron oxide are particularly efficient as riser sleeves in the casting of ductile iron (Showman, 2001).

Chinese researchers have tested a hydrogen-based explosive that produces a white-hot fireball lasting over two seconds—15 times longer than a conventional TNT blast—without using any nuclear material, ...

Chinese scientists have tested a hydrogen-based explosive device that produces a fireball with temperatures exceeding 1,000°C. The explosion lasts 15 times longer than a standard TNT blast ...

Figure 2d depicted all cure cycle used to obtain the carbon fiber/8552 epoxy composites. It can be observed that in the final of cycle the material found completely cured. 3.2. Dynamic mechanical ...

Cycle syncing is a practice that involves changes to a person’s diet, exercise routine, and lifestyle habits to align with the different phases of the menstrual cycle. Since every person has a ...

Over the past decade, SIBs have achieved energy densities of up to 160 Wh/kg and cycle lives exceeding 4,000 charge-discharge cycles. Despite these advancements, safety remains a critical concern.

By historical definition, Solar Cycle 1 occurred between 1755 and 1766, placing the sun's current cycle in Solar Cycle 25. As of the end of 2024, we are firmly within the solar maximum period.

The Bitcoin Pi Cycle Top Indicator has gained legendary status in the Bitcoin community for its uncanny accuracy in identifying market cycle peaks. Historically, it has timed every single Bitcoin ...

If the 2021 cycle repeats, the 111-day and 350-day moving averages may cross around June 29, 2025, signaling a potential Bitcoin peak. If the 2017 cycle is mirrored, the moving averages might not ...

A New Hybrid Cycle. A middle ground is emerging, which is a hybrid of simple and combined cycle. The VAST Power Cycle uses a gas turbine expander to meld the Brayton cycle with the Rankine cycle ...