METHODS OF IMPROVING THE STRUCTURE AND PROPERTIES OF HIGH-SPEED STEELS.
OV MOVCHAN… - Uspehi Fiziki …, 2023 - search.ebscohost.com
… carbide spheroidization during heating. It is expected that eutectic carbides can adequately
be refined by heat treatment if … the regularities of phase and structural transformations during …
be refined by heat treatment if … the regularities of phase and structural transformations during …
Thermocyclic treatment (TCT)–as a method to decrease carbide segregation of hypereutectoid steels
SA Zinchenko - The European Physical Journal Special Topics, 2020 - Springer
… of isothermal annealing (ITA) of high-speed steels. Temperature-… Acceleration of diffusion
promotes spheroidizing of carbide … Based on the research of regularity of phase and structure …
promotes spheroidizing of carbide … Based on the research of regularity of phase and structure …
[PDF][PDF] Transformations with liquid phase presence in sintering of powder high-speed steel
AV Movchan, AP Bachurin… - … and mining industry, 2017 - irbis-nbuv.gov.ua
… regularities of carbide phase transformation while sintering … The latter includes temper
annealing for the sprayed powder, … of the fibres carbides into globulars (spheroidization) is the …
annealing for the sprayed powder, … of the fibres carbides into globulars (spheroidization) is the …
The structure and properties of W–Mo–V high-speed steels with increased contents of Si and Nb after heat treatment
LA Dobrzański, A Zarychta - Journal of materials processing technology, 1998 - Elsevier
… The ingots were spheroidized in a chamber furnace. The … primary carbides and retained
austenite in high-speed steels … One should note that this regularity may be confirmed by the …
austenite in high-speed steels … One should note that this regularity may be confirmed by the …
[HTML][HTML] Advanced manufacturing of high-speed steels: A critical review of the process design, microstructural evolution, and engineering performance
Y Wang, B Mao, S Chu, S Chen, H Xing, H Zhao… - Journal of Materials …, 2023 - Elsevier
… The microstructural evolutions during AM processes in terms of carbide precipitation … of
the complicated heat treatment procedures and precise equipment requirements [13, 22]. …
the complicated heat treatment procedures and precise equipment requirements [13, 22]. …
Regularities of changes in the structure and physical and mechanical properties of steels during thermocyclic processing
Y Bakhracheva - AIP Conference Proceedings, 2023 - pubs.aip.org
… During the experiment, the heat treatment of steel 40 was … of steel and the possibility of
coagulation and spheroidization of … fraction of carbides with a simultaneous decrease in their size. …
coagulation and spheroidization of … fraction of carbides with a simultaneous decrease in their size. …
[КНИГА][B] Carbide in Special Steel: Formation Mechanism and Control Technology
J Li, C Shi - 2021 - books.google.com
… the relevant protective laws and regulations and therefore free for … carbide during hot rolling,
spheroidizing annealing, quenching and tempering: a Hot rolling; b Spheroidizing annealing…
spheroidizing annealing, quenching and tempering: a Hot rolling; b Spheroidizing annealing…
Scientific and Technological Cooperation Between IP Bardin Central Research Institute of Ferrous Metallurgy and Various Metallurgical and Automotive Enterprises
AK Tikhonov, VV Semenov - Metallurgist, 2022 - Springer
… they are included in government regulations. The automotive … on carbide spheroidization
during annealing of boron steels … speed when turning parts using carbide and high-speed tools …
during annealing of boron steels … speed when turning parts using carbide and high-speed tools …
Microstructure, texture and mechanical properties in a low carbon steel after ultrafast heating
… offers the opportunity of reducing the annealing steps for steel sheets and tube production.
However, … carbides at lower heating rates may be producing an effect similar to spheroidized …
However, … carbides at lower heating rates may be producing an effect similar to spheroidized …
isothermal heat treatment of wheel steel with high Cr and Si contents based on microstructure, mechanical properties, and wear performance
X Shi, X Zhang, G Diao, Z Wen, X Jin, Q Yan - Journal of Materials …, 2022 - Springer
… Mn is the wheel material extensively used for high-speed … The combined action of Cr
accelerated the spheroidization and … Higher Cr content formed hard and fine carbides distributed …
accelerated the spheroidization and … Higher Cr content formed hard and fine carbides distributed …