Design of new precision alloys

Research into recycling of nickel­cobalt­containing metallurgical wastes by the ecologically­safe technique of hydrogen reduction

“…Article [5] also argues about the probability of reaction of carbide formation with the reduction to free Co. In turn, nickel-cobalt containing precision alloys such as 29NK [6,7], possess strict restrictions for carbon. Given this, the use of carbon-thermal treatment for the reduction and recycling of scale of precision alloys may cause technological complications, while being impossible at all in some cases.…”

“…The other trend is based on group processing of information on hazardous factors of early ignition and networking technologies [6]. In the framework of this trend, the authors developed new technologies of joint processing of information on two or more factors for reliable early detection of ignition in the premises.…”

Research into specifics of recycling the scale of nickel­molybdenum containing precision alloys by the method of hydrogen reduction

“…The formation of carbides of Fe [3] and Mo [4] was confirmed in parallel with the reduction of oxide materials in the process of carbonothermia. The nickel-molybdenum containing precision alloys such as 79 NM [5,6] have, in turn, strict constraints on carbon. Given this, the application of carbonothermia for the reduction and recycling of the scale of precision alloys may result in technological complications while being impossible in some cases at all.…”