Kondo effect induces giant negative thermal expansion The researchers say that this is the first time anyone has observed a magnetic-field-induced change in the sign of a material’s CTE. “Our study ...

The behavior of distinct materials, when subjected to different temperatures at consistent pressures, is known as the coefficient of thermal expansion (CTE). This value is expressed as n x 10 -6 /K ...

The new SEQUEL 1828 polyolefin exhibits a coefficient of linear thermal expansion (CLTE) that is the lowest of any material the company has yet developed.

They simply call it Alloy 30, probably on account of the fact that is shows a -30 ppm/°C coefficient of thermal expansion at room temperature – in words we can all understand, a one-meter (3.3 ...

Letter Published: 09 November 1968 Shrinkage and Thermal Expansion of a Two Phase Material J. L. CRIBB Nature 220, 576–577 (1968) Cite this article ...

ALLVAR Alloy 30 is unique with a negative thermal expansion coefficient of −30 ppm/°C at room temperature, or a 1-meter rod shrinking by 0.003 mm for every degree Celsius rise.

Summary The results indicate that the TMA 4000 can precisely estimate the coefficient of thermal expansion of numerous well-characterized materials. Due to its low CTE and poor thermal conductivity, ...

Br. Guy Consolmagno presents on CI meteorites in Australia. These ancient space rocks offer clues about asteroids and the ...