Boron-Modified Titanium Alloys: Part One
It might seem impossible to improve upon the impressive properties of modern titanium alloys, but the addition of a common element can multiply at least one property, stiffness, by a factor of five.What’s more, it might also reduce production costs. The secret is in boron’s unique behavior when combined with different phases of titanium.
Boron-Modified Titanium Alloys: Part Two
Even a small amount of boron, added to the most common Titanium alloy, can have a significant effect on the alloy’s properties. The Benefits are not without trade-offs, though. There is a critical amount to be added, or the benefits will be lost.What’s more, the industry that needs it the most might not be able to use this new form of Titanium alloy, due to the very behavior that makes the alloy possible.
Bulk Metallic Glass: Part Three
Bulk metallic glasses (BMGs) represent a revolutionary class of materials offering exceptional strength, toughness, and elasticity through careful processing control. Two primary manufacturing pathways exist for BMG production: direct casting and thermoplastic forming. Direct casting requires precise cooling rate control to prevent crystallization while filling mold cavities, limiting geometric complexity but offering single-step processing advantages.
Titanium is a versatile transition metal composed of isotopes ranging in atomic weight from 46 to 50, with a calculated mean atomic weight of 47.88. This article examines titanium's chemical reactivity with gases, acids, organics, and solids, highlighting its variable valence and temperature-dependent behavior. Mechanically, unalloyed titanium exhibits tensile strengths from 250 MPa to 700 MPa, with good ductility in arc-melted products.