The influence of the melt cooling rate on shrinkage behaviour during solidification of aluminum alloys

被引：3

作者：

Deev, V. B. ^{[1
,2
]}

Prusov, E. S. ^{[3
]}

Shunqi, M. ^{[1
]}

Ri, E. H. ^{[4
]}

Bazlova, T. A. ^{[2
]}

Temlyantsev, M. V. ^{[5
]}

Smetanyuk, S. V. ^{[2
]}

Ponomareva, S. V. ^{[6
]}

Vdovin, K. N. ^{[7
]}

机构：

[1] Wuhan Text Univ, 1 Text Rd, Wuhan 430073, Peoples R China

[2] Natl Univ Sci & Technol MISIS, 4 Leninskiy Pr, Moscow 119049, Russia

[3] Vladimir State Univ, 87 Gorky St, Vladimir 600000, Russia

[4] Pacific Natl Univ, 136 Tikhookeanskaya St, Khabarovsk 680042, Russia

[5] Siberian State Ind Univ, 42 Kirova St, Novokuznetsk 654007, Russia

[6] Perm Natl Res Polytech Univ, 29 Komsomolskiy Pr, Perm 614990, Russia

[7] Nosov Magnitogorsk State Tech Univ, 38 Lenina Pr, Magnitogorsk, Russia

来源：

INTERNATIONAL WORKSHOP ADVANCED TECHNOLOGIES IN MATERIAL SCIENCE, MECHANICAL AND AUTOMATION ENGINEERING - MIP: ENGINEERING - 2019 | 2019年 / 537卷

关键词：

MECHANICAL-PROPERTIES; GRAIN-REFINEMENT; HOT; PREDICTION;

D O I：

10.1088/1757-899X/537/2/022080

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A comprehensive analysis of the shrinkage process during the crystallization of aluminum alloy castings was carried out. An assessment was made of the general nature of changes in filtration and shrinkage rates, as well as the width of the mushy zone, depending on the rate of crystallization of the melts. An analytical expression was proposed for determination of the critical value crystallization rate of the alloy from the standpoint of the probability of hot tearing in castings. The method of influence on crystallizing melts by vibration with the aim of reducing hot tearing is considered and experimental data confirming the effectiveness of this approach are given.

引用

页数：6

共 50 条

[21] Influence of cooling rate on microstructure and defect evolution in GaAs during solidification
Wang, Siyuan
Chen, Qian
Yuan, Yongkai
Gao, Tinghong
Liang, Yongchao
Tian, Zean
Yang, Anqi
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2023, 31 (08)
[22] Influence of strain rate and solidification rate on mechanical behaviour of Al-Si-Mg alloys
Douziech, JL
Berdin, C
Doglione, R
Francois, D
ECF 11 - MECHANISMS AND MECHANICS OF DAMAGE AND FAILURE, VOLS I-III, 1996, : 615 - 620
[23] Cooling and solidification of droplet of melt during shock dispersion
Abramenko, A.N.
Kalinichenko, A.S.
Krivosheev, Yu.K.
Voronin, E.A.
Izvestiya Vysshikh Uchebnykh Zavedenij i Energeticheskikh Ob''edinenij Sng. Energetika, 2000, (02): : 59 - 67
[24] Melt Permeability Changes during Solidification of Aluminum Alloys and Application to Feeding Simulation for Die Castings
Iwata, Yasushi
Dong, Shuxin
Sugiyama, Yoshio
Yaokawa, Jun
MATERIALS TRANSACTIONS, 2020, 61 (07) : 1381 - 1386
[25] Solidification and segregation of Al-Mg alloys and influence of alloy composition and cooling rate
Liu, YL
Kang, SB
MATERIALS SCIENCE AND TECHNOLOGY, 1997, 13 (04) : 331 - 336
[26] THE INFLUENCE OF PSEUDOSURFACES ON SOLIDIFICATION OF ALUMINUM-ALLOYS
KUMAR, R
SIVARAMAKRISHNAN, CS
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 1983, 36 (4-5): : 298 - 303
[27] Behaviour of the solid-liquid interface at the moment of quenching during solidification of aluminum alloys
Ruvalcaba, D.
Eskin, D.
Katgerman, L.
LIGHT METALS 2006 VOL 4: CAST SHOP TECHNOLOGY AND RECYCLING - ALUMINUM, 2006, : 813 - +
[28] Influence of melt overheating treatment on solidification behavior of BiTe-based alloys at different cooling rates
Yu, Yuan
Lv, Long
Wang, Xiao-yu
Zhu, Bin
Huang, Zhong-yue
Zu, Fang-qiu
MATERIALS & DESIGN, 2015, 88 : 743 - 750
[29] Contraction of aluminum alloys during and after solidification
D. G. Eskin
L. Katgerman
J. F. Suyitno
Metallurgical and Materials Transactions A, 2004, 35 : 1325 - 1335
[30] EFFECTS OF SOLIDIFICATION RATE AND POUR TEMPERATURE ON SHRINKAGE IN ALUMINUM-ALLOY
GARBER, LW
METALS TECHNOLOGY, 1980, 7 (OCT): : 428 - 430

← 1 2 3 4 5 →