Application of Cold Metal Transfer Welding for High Pressure Die Casting Mold Restoration

被引：4

作者：

Brezinova, Janette ^{[1
]}

Dzupon, Miroslav ^{[2
]}

Vojtko, Marek ^{[2
]}

Vinas, Jan ^{[1
]}

Milkovic, Ondrej ^{[2
,3
]}

Brezina, Jakub ^{[1
]}

Guzanova, Anna ^{[1
]}

Draganovska, Dagmar ^{[1
]}

机构：

[1] Tech Univ Kosice, Fac Mech Engn, Dept Engn Technol & Mat, Kosice 04001, Slovakia

[2] Slovak Acad Sci, Inst Mat Res, Watsonova 47, Kosice 04001, Slovakia

[3] Tech Univ Kosice, Fac Mat Met & Recycling, Inst Mat & Qual Engn, Pk Komenskeho 11, Kosice 04001, Slovakia

来源：

METALS | 2019年 / 9卷 / 11期

关键词：

high-pressure die casting; dissolution; CMT welding; SI PHASE-DIAGRAM; IRON-NICKEL ALLOYS; MECHANICAL-PROPERTIES; LIQUID ALUMINUM; STAINLESS-STEEL; MOLTEN ALUMINUM; PART II; MICROSTRUCTURE; DISSOLUTION; EQUILIBRIA;

D O I：

10.3390/met9111232

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents results of the research focused on the possibility of the restoration of the shape parts of molds made of X15CrNiSi20-12 (EN 100 95) heat-resistant austenitic chromium-nickel stainless steel working in high-pressure die casting of aluminum alloys by clad welding. There were tested two welding wires-E Ni 6625 and E 18 8 Mn B 2 2-deposited on X15CrNiSi20-12 (EN 100 95) tool steel using cold metal transfer (CMT) welding in a protective atmosphere of Ar. The resistance of welds was tested against dissolution in molten aluminum alloy ENAC-AlSi9 and the testing procedure was designed. The resistance of welds against dissolution were assessed by exposition of welded clads in an aluminum melt for 120 and 300 min. The EDX semi-quantitative microanalyses of element distribution were performed at the welding-melt interface, and build-ups were also observed on the surface of welded clads.

引用

页数：23

共 46 条

[1] Altan T, 2001, CIRP ANN-MANUF TECHN, V50, P405
[2] Kinetic interactions between solid iron and molten aluminium
Bouayad, A
Gerometta, C
Belkebir, A
Ambari, A
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 363 (1-2): : 53 - 61
[3] Chander S, 2017, MATER TODAY-PROC, V4, P1147, DOI 10.1016/j.matpr.2017.01.131
[4] The Al-Ni-Si phase diagram - Part III: Phase equilibria in the nickel rich part
Chandrasekaran, K
Richter, KW
Ipser, H
[J]. INTERMETALLICS, 2006, 14 (05) : 491 - 497
[5] A review on remanufacture of dies and moulds
Chen, Changrong
Wang, Yan
Ou, Hengan
He, Yan
Tang, Xianzhi
[J]. JOURNAL OF CLEANER PRODUCTION, 2014, 64 : 13 - 23
[6] Current waveform effects on CMT welding of mild steel
Chen, Maoai
Zhang, Dong
Wu, Chuansong
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2017, 243 : 395 - 404
[7] Cong BQ, 2016, RARE METAL MAT ENG, V45, P606, DOI 10.1016/S1875-5372(16)30080-7
[8] DuPont JN., 2009, Welding Metallurgy and Weldability of Nickel-Base Alloys, DOI DOI 10.1002/9780470500262
[9] INTERACTION OF IRON-NICKEL ALLOYS WITH LIQUID ALUMINUM .1. DISSOLUTION KINETICS
DYBKOV, VI
[J]. JOURNAL OF MATERIALS SCIENCE, 1993, 28 (23) : 6371 - 6380
[10] INTERACTION OF 18CR-10NI STAINLESS-STEEL WITH LIQUID ALUMINUM
DYBKOV, VI
[J]. JOURNAL OF MATERIALS SCIENCE, 1990, 25 (08) : 3615 - 3633

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