SUBSTITUTES: Some substitutes for beryllium include graphite, steel and titanium in ... metal; phosphor bronze in some applications using beryllium-copper alloys; and ... Sheet metal is coiled up as it emerges from the rolling mill and is then ...
Patented in the summer of 1899, it was also based on a doorbell design, but this time in a steel plate box with slabs of brass on either side. Due to ...
The stone, iron and bronze ages have come and gone. ... “Tellurium is a beautiful name, and I have a soft spot for beryllium, used in missile ... it's a nice metal, because tin is actually used to refer to thin sheet metal of any kind.
Both valves feature 11/32-inch valve stems, bronze valve guides, PAC Racing ... titanium valves and copper beryllium intake and exhaust valve seats. ... The AFR spec sheet notes some impressive numbers when it comes to ...