发明名称 |
AUTOMATIC CONTROL METHOD FOR EQUILIBRIUM CARBON PERCEN-TADE IN GA CARFURIZING ATMOSPHERE |
摘要 |
In carburizing steel, the titled method had a characteristic that the addition of the enriched gas is controlled by the comparative signal obtained from the electric signal indicating the total oxygen concentration and electric signal of the controller, and the equilibrium carbon condensation is maintained at the desired point.
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申请公布号 |
KR790001377(B1) |
申请公布日期 |
1979.09.29 |
申请号 |
KR19740000934 |
申请日期 |
1974.01.01 |
申请人 |
MISBISI ZIDOYA KOGYO CO LTD |
发明人 |
DAKAHASI EIIZZI;JYUKE DADAYOSI |
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