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Publikováno v:
Refractories. 19:211-213
Steel Kh12 quenched from 1060–1070°C is the best material for the cores of molds. The use of steel Kh12 for the cores will result in shorter press stoppages, in higher labor productivity, and in a decrease in the net cost of refractory products.
Publikováno v:
Refractories; 1978, Vol. 19 Issue 3/4, p211-213, 3p