Researchers in China found that fine tuning the lead(II) oxide (PbO) and silicon dioxide (SiO₂) molar ratio in silver paste ...

Low-cost ceramic proppants were successfully prepared from natural bauxite and solid waste coal gangue via CaCO 3 additive. 40 wt% of bauxite in raw materials was replaced by coal gangue, which ...

Room temperature dielectric properties of ZnO-BT composites over a frequency range from 10 Hz to 1 MHz: a) dielectric constant (ε’); and b) dielectric loss (tanδ). The porosity in electroceramics ...

Scientists at Harbin University in China have devised a novel two-step process that uses in-situ reactive spark plasma sintering (SPS) with ZrC, TiSi2, and B4C as raw materials to produce ...

With the increasing demands placed on materials in extreme environments—such as hypersonic flight, advanced propulsion systems, and next-generation nuclear energy—the need for ultra-high temperature ...

Budget 2026-27 explained: In her Budget 2026-27 speech, Union Finance Minister Niramala Sitharaman proposed establishment of dedicated rare earth corridors in India’s coastal states Odisha, Kerala, ...

A new study published in Nature Communications details a hybrid robot that combines the wind-driven mobility of tumbleweeds with active quadcopter control, offering a new paradigm for energy-efficient ...

Researchers in the United States have developed a photonic curing technique using laser sintering to rapidly heat and cure copper pastes on temperature-sensitive solar cell substrates. The process ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** A surprising variety of metal ...

No one thinks of glass as a replacement for bone. But researchers in China have developed a 3D printable bio-active glass that edges closer to the bone’s resilience. In animal tests, it supported bone ...