Results 21 to 30 of about 8,383 (269)
Development of a fretting-fatigue mapping concept: The effect of material properties and surface treatments [PDF]
, 2009 Fretting-fatigue induced by combined localized cyclic contact motion and external bulk fatigue loadings may result in premature and dramatic failure of the contacting components.
Araújo +32 more
core +1 more source
Metals, 2019 This research analyzes the mechanical properties and fracture behavior of two cold work tool steels: AISI “D2” and “O1”. Tool steels are an economical and efficient solution for manufacturers due to their superior mechanical ...
Mohammed Algarni
doaj +1 more source
Se Nanopowder Conversion into Lubricious 2D Selenide Layers by Tribochemical Reactions
Advanced Materials, Volume 35, Issue 42, October 19, 2023., 2023 A simple sprinkling of Se nanopowders onto sliding Mo and W thin films leads to the tribochemical in operando formation of lubricious 2D selenides. Due to the thermal and vacuum stability of the Se nanopowders they can be used to replenish sliding components with solid lubricants, avoiding the long‐lasting problem of transition metal ...
Philipp G. Grützmacher +11 more
wiley +1 more source
Batteries &Supercaps, Volume 6, Issue 10, October 2023., 2023 Temperature matters. Despite the large number of publications available, a lack of consensus still exists on the effect of the carbonization temperature on the textural and structural features of biomass‐derived carbons. In this respect, an exhaustive physicochemical and electrochemical characterization is reported here, from which relevant insights on
Darío Alvira +4 more
wiley +1 more source
Metals, 2020 A novel high C high Si carbide free bainitic steel was developed for the production of cold work tools, knives, and rolls, requiring high hardness, toughness, as well as abrasive/adhesive wear resistance and resistance to galling at low costs.
Bojan Podgornik +2 more
doaj +1 more source
CRYOGENIC AND STRESS RELIEF THERMAL TREATMENTS IN AN AISI D2 STEEL [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2012 The effects of cryogenic treatments on an AISI D2 cold work tool steel using X-ray diffraction from syncronton radiation are studied. The aim of this work is to verify the effects of: i) time at cryogenic temperatures (3, 10 and 30 hours); ii ...
Paula Fernanda da Silva Farina +3 more
doaj +1 more source
Vpliv podhlajevanja na lomno žilavost martenzitnega nerjavečega jekla AISI 420 [PDF]
, 2017 Cryogenic treatments have been employed over the last three decades in both tool and high-alloy steels to improve wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides.
Perez Ipiña, Juan Elias +2 more
core +1 more source
Study on Thixojoining Process Using Partial Remelting Method
Advances in Materials Science and Engineering, 2013 Cold-work tool steel is considered to be a nonweldable metal due to its high percentage content of carbon and alloy elements. The application of a new process of the semisolid joining of two dissimilar metals is proposed. AISI D2 cold-work tool steel was
M. N. Mohammed +3 more
doaj +1 more source
Mechanics and Advanced Technologies, 2017 The relationship of technological input regimes of the laser transformation hardening on change the hardening depth, hardening width, and hardening angle, as well as surface hardness of the tool steel AISI D2 using multifactor experiment with elements of
D. Lesyk +5 more
doaj +1 more source
Multiresponse Optimization of Edm Process with Nanofluids Using Topsis Method and Genetic Algorithm
Archive of Mechanical Engineering, 2016 Electrical Discharge Machining (EDM) process with copper tool electrode is used to investigate the machining characteristics of AISI D2 tool steel material.
Prabhu S., Vinayagam B. K.
doaj +1 more source