Mechanical and Tribological Behavior of Austempered Ductile Iron (ADI) under Dry Sliding Conditions
نویسندگان
چکیده
In the current investigation, a vertically continuous casting technique was used to produce ductile iron pipe. The austempered, and tribological behavior of austempered (ADI) examined under various service conditions. finding demonstrated that ADI’s behaviors were significantly affected by normal loads sliding speeds. Spheroidal graphite preferential be transferred from matrix tribosurface in ADI high loads, speed accelerated formation lubricating layer on tribosurface. Consequently, friction coefficient dropped with increase load speed. When compared coefficient, wear rate displayed similar tendency it increased an reduced worn surface indicated adhesive at low speeds abrasive primary mechanisms for ADI.
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ژورنال
عنوان ژورنال: Lubricants
سال: 2023
ISSN: ['2075-4442']
DOI: https://doi.org/10.3390/lubricants11040182