PMID- 38005033
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20231127
IS  - 1996-1944 (Print)
IS  - 1996-1944 (Electronic)
IS  - 1996-1944 (Linking)
VI  - 16
IP  - 22
DP  - 2023 Nov 9
TI  - Design and Optimization of Heat Treatment Process Parameters for 
      High-Molybdenum-Vanadium High-Speed Steel for Rolls.
LID - 10.3390/ma16227103 [doi]
LID - 7103
AB  - High-molybdenum-vanadium high-speed steel is a new type of high-hardenability 
      tool steel with excellent wear resistance, castability, and high-temperature red 
      hardness. This paper proposes a composition design of high-molybdenum-vanadium 
      high-speed steel for rolls, and its specific chemical composition is as follows 
      (wt.%): C2%, Mo7.0%, V7.0%, Si0.3%, Mn0.3%, Ni0.4%, Cr3.0%, and the rest of the 
      iron. This design is characterized by the increase in molybdenum and vanadium in 
      high-speed steel to replace traditional high-speed steel rolls with the tungsten 
      element in order to reduce the heavy elements' tungsten-specific gravity 
      segregation caused by centrifugal casting so that the roll performance is uniform 
      and the stability of use is improved. JMatPro (version 7.0) simulation software 
      is used for the composition design of high-molybdenum-vanadium high-speed steel. 
      The phase composition diagram is analyzed under different temperatures. The 
      content of different phases of the organization in different temperatures is also 
      studied. The martensitic transformation temperature and different tempering 
      temperatures with the different types of compounds and grain sizes are 
      calculated. The process parameters of heat treatment of high-molybdenum-vanadium 
      high-speed steel are optimized. The selection of carbon content and the 
      temperature of M50 are calculated and optimized, and the results show that the 
      range of pouring temperatures, quenching temperatures, annealing temperatures, 
      and tempering temperatures are 1360~1410  degrees C, 1190~1200  degrees C, 818~838  degrees C, and 
      550~600  degrees C, respectively. Scanning electron microscope (SEM) analysis of the 
      samples obtained by using the above heat treatment parameters is consistent with 
      the simulation results, which indicates that the simulation has important 
      reference significance for guiding the actual production.
FAU - Chen, Jibing
AU  - Chen J
AUID- ORCID: 0000-0003-3453-2112
AD  - School of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430023, 
      China.
FAU - Liu, Yanfeng
AU  - Liu Y
AD  - School of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430023, 
      China.
FAU - Wang, Yujie
AU  - Wang Y
AD  - School of Materials Science and Technology, Yanshan University, Qinhuangdao 
      066004, China.
FAU - Xu, Rong
AU  - Xu R
AD  - Powder Metallurgy Research Institute, Central South University, Changsha 410083, 
      China.
FAU - Shi, Qianyu
AU  - Shi Q
AD  - School of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430023, 
      China.
FAU - Chen, Junsheng
AU  - Chen J
AD  - School of Mechanical Engineering, Wuhan Polytechnic University, Wuhan 430023, 
      China.
FAU - Wu, Yiping
AU  - Wu Y
AD  - School of Materials Science and Technology, Huazhong University Science and 
      Technology, Wuhan 430074, China.
LA  - eng
GR  - 2022EHB020/Science and Technology Department of Hubei Province/
PT  - Journal Article
DEP - 20231109
PL  - Switzerland
TA  - Materials (Basel)
JT  - Materials (Basel, Switzerland)
JID - 101555929
PMC - PMC10672537
OTO - NOTNLM
OT  - JMatPro
OT  - austenitic carbon content
OT  - heat treatment process
OT  - high-molybdenum-vanadium high-speed steel
OT  - martensite transformation temperature
COIS- The authors declare no conflict of interest.
EDAT- 2023/11/25 12:47
MHDA- 2023/11/25 12:48
PMCR- 2023/11/09
CRDT- 2023/11/25 01:25
PHST- 2023/10/17 00:00 [received]
PHST- 2023/11/01 00:00 [revised]
PHST- 2023/11/07 00:00 [accepted]
PHST- 2023/11/25 12:48 [medline]
PHST- 2023/11/25 12:47 [pubmed]
PHST- 2023/11/25 01:25 [entrez]
PHST- 2023/11/09 00:00 [pmc-release]
AID - ma16227103 [pii]
AID - materials-16-07103 [pii]
AID - 10.3390/ma16227103 [doi]
PST - epublish
SO  - Materials (Basel). 2023 Nov 9;16(22):7103. doi: 10.3390/ma16227103.