Results 271 to 280 of about 305,244 (339)

Deep Cryogenic Treatment Improves Wear Resistance of En 31 Steel

Materials and Manufacturing Processes, 2008
Cryogenic treatment is an inexpensive supplementary process to conventional heat treatment, which improves the tribological properties of steels. A study has been made on the effect of cryogenic treatment on En 31 steels done at different stages of heat treatment. It is observed that through cryogenic treatment the wear can be decreased by a maximum of
A. Joseph Vimal, A. Bensely, D. Mohan Lal, K. Srinivasan   +3 more
openaire   +1 more source

A concept for deep cryogenic treatment of tool steels

2015
International Conference on Stone and Concrete Machining (ICSCM), Vol 3 (2015)
Gavriljuk, V. G., Theisen, W., Tyshchenko, A. I., Sirosh, V. A., Kortmann, A.   +4 more
openaire   +1 more source

Fatigue Scatter of 1.2542 Tool Steel after Deep Cryogenic Treatment

Materials Today: Proceedings, 2015
Abstract Fatigue failure is the most common failure in engineering parts. Therefore, effect of deep cryogenic treatment on the fatigue strength of 1.2542 tool steel has become important. In this study, two groups of specimens were used to investigate fatigue behavior; only one of these groups underwent deep cryogenic treatment in liquid nitrogen for ...
Keyvan Seyedi Niaki, Seyed Ebrahim Vahdat   +1 more
openaire   +1 more source

Deep Cryogenic Treatment on Aluminum Silicon Carbide (Al-SiC) Composite

Advanced Materials Research, 2011
Deep cryogenic treatment produces a significant enhancement in the mechanical properties of metals. In this research paper, the mechanical properties of Aluminium Silicon composite were studied when they were subjected to deep cryogenic treatment. Samples were prepared from two different compositions of Aluminum silicon composites (Al 2024_5%SiC & ...
Mohideen S. Rasool, Mohd Shukri Mohd Aripin, S. Thamizhmanii, Sulaiman B. Hasan, Dan Sathiaraj   +4 more
openaire   +1 more source

Finite element simulation of deep cryogenic treatment incorporating transformation kinetics

Materials & Design, 2013
Abstract Considering the phase transformation and its latent heat effect, a multi-physical field coupling numerical model is built to reproduce the deep cryogenic treatment (DCT) of a newly developed cold work die steel Cr8Mo2SiV (SDC99) specimen, and to predict the microstructure and hardness distribution and the dimensional change.
Junwan Li, Leilei Tang, Shaohong Li, Xiaochun Wu   +3 more
openaire   +1 more source

Effect of Deep Cryogenic Treatment on AISI H13 Tool Steel

Heat Treating Conference, 2015
Abstract In the recent years, there has been a remarkable increase in the use of deep cryogenic treatment (DCT) for enhancing performance of tool steels. It is a supplementary treatment where components are treated below subzero temperatures for several cryo-soaking hours.
Valmik Bhavar, Shreyans Khot, Prakash Kattire, Mohan Mehta, R.K.P. Singh   +4 more
openaire   +1 more source

Effects on corrosion resistance of rebar subjected to deep cryogenic treatment

Journal of Mechanical Science and Technology, 2017
An attempt has been made to evaluate the effect of deep cryogenic treatment on the corrosion resistance of rebar. Corrosion behavior of samples subjected to deep cryogenic treatment and samples tempered after deep cryogenic treatment was studied by linear polarization method.
Srinivasagam Ramesh, B. Bhuvaneswari, G. S. Palani, D. Mohan Lal, Nagesh R. Iyer   +4 more
openaire   +1 more source

Microstructure, corrosion resistance and wear properties of laser directed energy deposited CrCoNi medium-entropy alloy after cyclic deep cryogenic treatment

Virtual and Physical Prototyping
Subjected to repeated heating and cooling, laser directed energy deposited (LDED) parts always possess considerable residual stress, which severely limits their industrial applications.
Wenjie Zhao, Shuang Su, Pengcheng Che, Z. Ning, H. Fan, Jianfei Sun, Yongjiang Huang   +6 more
semanticscholar   +1 more source

Rejuvenation and plasticization of metallic glass by deep cryogenic cycling treatment

Intermetallics, 2018
Abstract A Zr-based metallic glass is treated by a cryogenic- to room-temperature cycling treatment with 30 cycles. Though the structure after treatment maintains its monolithic amorphous structure, the treated sample exhibits a rejuvenation behavior contrasting with that of an untreated as-cast sample, including a higher relaxation enthalpy and a ...
Wei Guo, Rui Yamada, Junji Saida
openaire   +1 more source

The effects of deep cryogenic treatment on PVD-TiN coated AISI M2 high speed steel

Surface & Coatings Technology
In this study, the effect of deep cryogenic treatment (DCT) on PVD-TiN coated AISI M2 high speed steel were investigated. DCT has been cited to improve hardness, toughness, and wear resistance in martensitic steels. Despite these promising results, there
Christian I. Chiadikobi, R. Thornton, Dimitrios Statharas, David Weston   +3 more
semanticscholar   +1 more source