Computer modeling of the formation of a differential of mechanical properties on the holder surface of carbide-tipped tool bit through quenching upon induction brazing
Source abstract
Abstract
A scheme of intensive cooling of a portion of the steel holder of a carbide-tipped tool bit during its quenching after induction brazing is put forward. The scheme implies that the cooling of various portions of the holder working surface is carried out in such a way that they should have different martensite content, resulting in a differential of mechanical properties. The scheme is illustrated by some examples of computer modeling of the mechanical properties differential for a 35KhGSA steel holder of a carbide-tipped tool bit in the cases of quenching in aqueous solutions of Na-KMTs polymer and in quenching oil I-20. It is demonstrated that by choosing an appropriate quenchant and cooling scheme one can impart high hardness to the major-wear portion of the holder and high impact toughness to the zone of the tool bit fixing in a milling cutter.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced machining processes and optimization · Metal Alloys Wear and Properties · Advanced Machining and Optimization Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (13)
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