Sub-zero treatments of AISI D2 steel: Part II. Wear behavior

Das, Debdulal; Dutta, A.K.; Ray, K. K.

doi:10.1016/j.msea.2009.10.071

Cited by 108 publications

(69 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Traditionally, the improvement of the tribological resistance of steel alloys was attributed to the transformation of retained austenite 1,[5][6][7] and to the refinement of secondary carbides. [8][9][10] Recent studies have shown that the martensitic transformation of retained austenite at low temperatures involves a plastic deformation of virgin martensite.…”

Section: Introductionmentioning

confidence: 99%

Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel

Prieto¹,

Tuckart²,

Ipiña³

2017

Mater. Tehnol.

View full text Add to dashboard Cite

Cryogenic treatments have been employed over the past three decades for both tool and high-alloy steels to improve their wear resistance, mainly through the transformation of retained austenite and the precipitation of fine carbides. However, as the enhancement of one material property is often at the expense of another, it is interesting to evaluate the effect of this type of treatments on the fracture toughness. The objective of the present work was to determine the plane-strain fracture toughness of a cryogenically treated low-carbon AISI 420 martensitic stainless steel by means of standardized fracture tests, performed in accordance with the ASTM E399 and ASTM E1820 standards. In this study, it was experimentally demonstrated that cryogenically treated specimens showed a simultaneous increase in the KIC and hardness of 30 % and 5 %, respectively, compared to conventionally treated specimens. Keywords: cryogenic treatment, carbide refinement, plane-strain fracture toughness, low-carbon martensitic stainless steel Obdelava s podhlajevanjem v zadnjih treh desetletjih, tako za orodja kot za visokolegirana jekla, pomeni izbolj{anje njihove odpornosti proti obrabi, predvsem zaradi preoblikovanja zadr`anega avstenita in zgo{~evanja finih delcev. Kakorkoli`e, izbolj{anje enega materiala je pogosto, vendar na ra~un drugega, zato je zanimivo oceniti u~inek takega tipa obdelave na lomnò ilavost. Predmet pri~ujo~ega dela je bila dolo~itev lomne`ilavosti kriogensko obdelanega nizkoogljikovega martenzitnega nerjave~ega jekla AISI 420, s pomo~jo standardiziranih testov zlomov, izvedenih v skladu s standardoma ASTM E399 in ASTM E1820. V {tudiji je bilo s poizkusi dokazano, da so kriogensko obdelani vzorci pokazali hkratno pove~anje KCI in trdote za 30 % in 5 %, v primerjavi s konvencionalno obdelanimi vzorci. Klju~ne besede: obdelava s podhlajevanjem, pre~i{~enje delcev, lomna`ilavost, nizkoogljo~no martenzitno nerjave~e jeklo

show abstract

Section: Introductionmentioning

confidence: 99%

Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel

Prieto¹,

Tuckart²,

Ipiña³

2017

Mater. Tehnol.

View full text Add to dashboard Cite

show abstract

“…The rate of cooling in this method generally varies from 0.5℃/ min to 1.5℃/ min. [17] 3.2 Soaking Period Molinari et al 8 after studying different researchers of different period of soaking recommended that the maximum soaking period shouldnot be more than 35 h; as prolonged period do nothave any significant effect. Also cooling rate must not exceed 20-30°C/hr.…”

Section: Parameters Effecting the Results Of Cryogenic Treatmentmentioning

confidence: 99%

“…The increase in wear resistance at load of 49 N was 24.26% when compared to untreated specimen and was 18.75% when compared to shallow cryogenic treated. Das et al 17 investigated the correlation of wear behavior and hardness of AISID2 steel. The shallow cryogenic treatment in comparison to conventional heat treatment enhances the bulk hardness by just 3.8% but reduces the wear rate by 35.8% at normal load of 78.5 N. Similarly, the difference of bulk hardness between shallow cryogenically treated and deep cryogenically treated samples is marginal which was around 4.2%.…”

Section: Wear and Wear Resistancementioning

confidence: 99%

A Review on Effect of Cryogenic Treatment on HSS and Carbide Tools

2017

IJAERD

View full text Add to dashboard Cite

show abstract

“…It is necessary to note that in [7] the used pin on disc ball was made from bearing steel 100Cr6 and the utilized method of evaluation was different from the one used in this paper. In addition, based on previously obtained results of the authors and study of the available literature it is possible to assume that using of a higher loading forces during the pin on disc test would be more suitable [13].…”

Section: Resultsmentioning

confidence: 99%

Effect of Sub-Zero Treatment on the Wear Resistance of P/M Tool Steels

Sobotová¹,

Ku-Gik²,

Krum³

et al. 2016

J Appl Mech Eng

View full text Add to dashboard Cite

Sub-zero treatment of tool steels is included within the cycle of conventional heat treatment. This kind of heat treatment has been reported to improve wear resistance of tools. The improvement is attributed to precipitation of fine carbide particles, but is depending on a number of the other factors as well. This paper follows the previous works, in which the effect of sub-zero treatment on the mechanical and structural properties of P/M tool steels was evaluated. Two types of P/M cold work tool steels were used in the research: Vanadis 6 and high speed steel Vanadis 30. They were austenitized, nitrogen gas quenched and tempered. The 4 hours long sub-zero period of dwell at -196°C was also incorporated between quenching and tempering. Wear evaluation was carried out using a pin-on-disk method.The observed values of wear resistance have been collated with the values of hardness and the bending strength. The results of the work are supplemented by a detailed analysis of the carbide particles of both monitored conditions.

show abstract

Sub-zero treatments of AISI D2 steel: Part II. Wear behavior

Cited by 108 publications

References 51 publications

Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel

Influence of a cryogenic treatment on the fracture toughness of an AISI 420 martensitic stainless steel

A Review on Effect of Cryogenic Treatment on HSS and Carbide Tools

Effect of Sub-Zero Treatment on the Wear Resistance of P/M Tool Steels

Contact Info

Product

Resources

About