Fortescue is also relying on technology breakthroughs as it contemplates building a commercial scale green iron plant in the Pilbara. It has revealed plans for a 1-2 million tonne a year plant ...

1 Day RSI 1.40% DJIA -0.25% S&P Mid Cap 400 -0.07% Leisure/Arts/Hospitality -0.72% ...

Resistance soldering offers precision heating placement, heat control, minimal risk to adjacent components, and convenient operation.

1. Expose it to the camera. 2. Develop the image by brushing over it the following powder: Oxide of cobalt, 10 parts by weight; black oxide of iron, 90 parts ; red lead, 100 parts; Sand ...

Two other similar pots were charged with 35 lbs. of the same cake steel, 7 lbs. of scrap iron, and 1 oz. of oxide of manganese. These, also, were poured into ingots (10 C). The steel, 10 B and 10 ...