Vice Consul General Murphy sends from Frankfort, Nov. 23, 1901, translation from the Frankfurter Journal relative to a new method of hardening steel in Germany, as follows: View Full Article in ...

Home hardening means using fire-resistant building ... Noncombustible siding includes stucco, steel, fiber cement and specially treated wood. Windows: Dual-pane windows with one pane using ...

As wildfires grow more severe and widespread, homeowners and developers are seeking fire-resistant building materials for ...

So it’s always a joy to pick up a new trick, especially one as simple as putting a hardened edge on mild steel using a drill bit as a filler rod. This tip comes to us by way of [Jody], aka ...

Federighi and Passari 1 have recently directed attention to the increase in electrical resistivity associated with the early stages, of ageing in binary aluminium alloys in which age-hardening ...