This disclosure describes the Roller Boot quick release? attach mechanism. This
mechanism is applied to existing in line roller skate designs to allow the wheels to be quickly …

Notice: Subject to any disclaimer, the term of this An _• l microalloved with ni patent is
extended or adjusted under 35 austentic manganese Slec microalloye with nitrogen …

Comminuting media comprising a martensitic/austenitic steel which contains at least about
40 percent by volume retained austenite, a portion of which is work transformable to …

Provided is a method for producing alloy steel, the method comprising producing first alloy
steel in a temperature holding furnace; maintaining the first alloy steel at a temperature of no …

Comminuting media comprising a martensitic/austenitic steel which contains at least about
40 percent by volume retained austenite, a portion of which is work transformable to …

(57) ABSTRACT A wear part (5) for detachable mounting on a Supporting part in an impact-
type multi-action crusher is at least partly manufactured by hot isostatic pressing. The wear …