Investigation of the Influence of Open-Die Forging Parameters on the Flow Kinetics of AZ91 Magnesium Alloy

被引：6

作者：

Banaszek, Grzegorz ^{[1
]}

Bajor, Teresa ^{[2
]}

Kawalek, Anna ^{[2
]}

Garstka, Tomasz ^{[1
]}

机构：

[1] Czestochowa Tech Univ, Fac Prod Engn & Mat Technol, Dept Mat Engn, PL-42201 Czestochowa, Poland

[2] Czestochowa Tech Univ, Fac Prod Engn & Mat Technol, Dept Prod Management, PL-42201 Czestochowa, Poland

来源：

MATERIALS | 2021年 / 14卷 / 14期

关键词：

magnesium alloy AZ91; physical modelling; open die forging; flat anvils; shaped anvils; PRECIPITATION; SIMULATION; SHAPE; HOT;

D O I：

10.3390/ma14144010

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper presents the results of numerical tests of the process of forging magnesium alloy ingots (AZ91) on a hydraulic press with the use of flat and proprietary shaped anvils. The analysis of the hydrostatic pressure distribution and the deformation intensity was carried out. It is one of the elements used for determining the assumptions for the technology of forging to obtain a semi-finished product from the AZ91 alloy with good strength properties. The aim of the research was to reduce the number of forging passes, which will shorten the operation time and reduce the product manufacturing costs. Numerical tests of the AZ91 magnesium alloy were carried out using commercial Forge(R)NxT software.

引用

页数：17

共 34 条

[1]

[Anonymous], Transvalor Solution: How to Run Forge 2008, Users Guide, Sophia Antipolis, France 2008

[2] A comprehensive numerical analysis of the effect of relative feed during the operation of stretch forging of large ingots in profiled anvils [J].