Steel has been used in this country for similar purposes, much longer than Mr. PENN's marine steel boilers have been, and with such success that the professional opinion is thoroughly in its favor ...

The Steel Boiler Question. Share full article. Nov. 29, 1860. ... When a party wants a boiler, now-a-days, the custom is to go to pretty much every one engaged in the manufacture of them, ...

AERCO has expanded its CFR condensing boiler line with a new 2000 MBH model, adding to its existing 1500 and 3000 MBH offerings.

This article was originally published with the title “ Nickel Steel in Boiler Construction ” in Scientific American Magazine Vol. 81 No. 10 (September 1899), p. 146 doi:10.1038 ...

Hydrazine: Effective but Hazardous. Hydrazine (N 2 H 4) has long been used in steam boilers as an oxygen scavenger and corrosion inhibitor.Hydrazine reacts with dissolved oxygen in boiler water ...