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Updated: June 9, 2025
Both this method of manufacture and the qualities of the products are so interesting and important that it is with pleasure we call attention to them as steps toward that large and cheap production of aluminum that the abundance of its ores and the importance of its physical properties have for several years made the unattained goal of many skillful metallurgists. The Messrs.
In the matter of hardening gold, and thereafter giving it all the qualities of tempered steel, they had made a step that was distinctly in advance of anything which our metallurgists had accomplished; and I am strongly inclined to the belief that at least among the priests knowledge had been gained of a process quite unlike that known to us for producing a gold fulminate.
It is so successful that the metallurgists are hoping soon to take a long step ahead and by means of electricity to produce refined copper directly from the ore. Indeed, this has been done already in the laboratories, but before the managers of mines can employ the method, a way of making it less expensive must be discovered.
We employ a corps of metallurgists experimenting to discover better methods in reducing and they have made great progress so that ores that were left in the mine or on the dump are now worked with handsome profit to the government Our workmen all carry life and health insurance, one-half paid by the men monthly and the other half by the government, and where a mine is shut down by the government the miners are furnished employment in another place, so that they are never idle.
"These fellows can give points to our metallurgists. But for our purposes, of course, what they've caught on to here has no practical value. Gold has got to come down a good deal, or phosphor-bronze has got to go up a good deal, before it will pay us to turn gold dollars into axle-bearings and cogs and pinions. But it's mighty interesting, all the same.
Decision about employment or activity in the immediate future, was one thing that couldn't be dismissed. And announcements, beamed from the Moon, emphasized it: "Serenitatis Base, seventeenth month-day, sixteenth hour. Plastics-chemists, hydroponics specialists, machinists, mechanics, metallurgists, miners, helpers all are urgently needed. The tax-free pay will startle you.
Doubtless, it was the proceeding employed by Tubalcain, and the first metallurgists of the inhabited world. Now that which had succeeded with the grandson of Adam, and which still yielded good results in countries which in ore and fuel, could not but succeed with the settlers in Lincoln Island. The coal, as well as the ore, was collected without trouble on the surface of the ground.
His smile, when it came, was as boyish as ever, but he did not smile so much, and seen in full daylight he was shabby. He seemed totally unconscious of his clothes, however. "What do you do with yourself, Willy?" she asked. "I mean when you are free?" "Read and study. I want to take up metallurgy pretty soon. There's a night course at the college." "We use metallurgists in the mill.
To my mind they are superb specimens of the work of the old metallurgists of Japan, and they are, moreover, deeply interesting as indicative of the ideas of their designers in regard to the expression of placid repose of Nirvana. Mr.
The bronze is of an excellent quality, having generally about nine parts of copper to one of tin; and there is reason to believe that by the skilful tempering of the Phoenician metallurgists, it attained a hardness which was not often given it by others. The Cyprian shields were remarkable.
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