TY - JOUR
AU1 - Kurapin, B.
AU2 - Kazakov, A.
AB - Chemical Composition of Samples of Burnt-In Layers, % Timeof Layers AI~O, CaO SiO~ Fe,O, FeO MnO MgO P,O~ Cr,O8 Sampling First 16--30 6.02 2.15 9.04 8.46 0.12 2.00 72.2 0.17 20--45 4,10 1,30 tl .50 9.01 0.19 2.00 71,04 0.20 0.14 Second 1--35 3:00 2,13 15.45 0.14 65,88 12.00 1.00 0.12 0.29 Third 3--00 2.50 1.09 28.30 707 6.17 1.00 0.612 0.36 The same 59,91 At 5:00 a.m., the gas was shut off and charging was begun, sheet-metal clippings being charged on the bottom. The consumption of materials in burning-in the bottom was, tons: Scale .............. 25 Crushed slag ........ 5 Powdered magnesite . .. 35 Dolomite .......... 5 After the rapid burning-in of the bottom in July, 1960, the furnace has functioned normally, giving 525 heats per roof and 626 per bottom by April 1. The stoppages for bottom repairs of this furnace amounted to 2.29%, the average for the shop being 2.750/o. B. S. Kurapin and A. A. Kazakov Stalino Branch of the Ukrainian Institute of Metals Translated from Metallurg, No. 6, pp. 18-19, June, 1961 A considerable margin in increased production and reduction in the cost of steel would result from the replace- ment of certain 
TI - All-union conference on the production of semikilled steel
JF - Metallurgist
DO - 10.1007/BF00741026
DA - 2004-11-20
UR - https://www.deepdyve.com/lp/springer-journals/all-union-conference-on-the-production-of-semikilled-steel-JSmAud3xmn
SP - 267
EP - 269
VL - 5
IS - 6
DP - DeepDyve
ER -