Experimental and physical model of the melting zone in the interface of the explosive cladding bar

被引：11

作者：

Wang, Bingfeng ^{[1
,2
,3
]}

Xie, Fangyu ^{[2
]}

Luo, Xiaozhou ^{[2
]}

Zhou, Jindian ^{[2
]}

机构：

[1] Cent S Univ, State Key Lab Powder Met, Changsha, Hunan, Peoples R China

[2] Cent S Univ, Sch Mat Sci & Engn, Changsha, Hunan, Peoples R China

[3] Cent S Univ, Key Lab Nonferrous Mat, Minist Educ, Changsha, Hunan, Peoples R China

来源：

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T | 2016年 / 5卷 / 04期

关键词：

Light microscopy; Composites; Non-ferrous alloys; Welding; Interfaces; STEEL PLATES; ALUMINUM;

D O I：

10.1016/j.jmrt.2016.04.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Local melting zone encountered in sections of the cladding interface is a distinguished phenomenon of the explosive cladding technique. The thickness and morphology of the melting zone in the Ti/NiCr explosive cladding bar are investigated by means of optical microscopy. Results show that the distribution of the melting zone in the interface of the Ti/NiCr explosive cladding bar is uniform and axisymmetric, and boundaries of the melting zone are circular arcs, whose center points to the center of the NiCr bar. The bamboo shaped cracks generate in the melting zone. The thickness of the melting zone decreases with reducing of the stand-off distance and the thickness of the explosive. A physical model of the melting zone in the interface of the explosive cladding bar is proposed. (C) 2016 Brazilian Metallurgical, Materials and Mining Association. Published by Elsevier Editora Ltda.

引用

页码：333 / 338

页数：6

共 50 条

[41] ON THE CONTACT ZONE MODEL FOR INTERFACE CRACKS
WU, KC
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1992, 59 (01): : 92 - 94
[42] Experiment and interface of Ti/Q235B cladding plate by double vertical explosive welding
史长根
房中行
赵林升
葛雨珩
尤峻
史和生
China Welding, 2017, 26 (03) : 28 - 33
[43] Simulation and experimental determination of temperature in the joint zone during explosive welding
Khausto, Svyatoslav, V
Pai, Vladimir V.
Lukyanov, Yaroslav L.
Lysak, Vladimir, I
Kuz'min, Sergey, V
THERMAL SCIENCE AND ENGINEERING PROGRESS, 2022, 30
[44] Observation of the field emission from the melting zone occurred just before the explosive electron emission
Batrakov, AV
Proskurovsky, DI
Popov, SA
ISDEIV: XVIIITH INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM - PROCEEDINGS, VOLS 1 AND 2, 1998, 18 : 16 - 23
[45] Observation of the field emission from the melting zone occurring just before explosive electron emission
Batrakov, AV
Proskurovsky, DI
Popov, SA
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 1999, 6 (04) : 410 - 417
[46] Fiber distribution model in pressure bar drafting zone
Qian L.
Yu C.
Fangzhi Xuebao/Journal of Textile Research, 2024, 45 (02): : 112 - 118
[47] Experimental investigation of the single screw extruder with grooved melting zone
Chen, Ke
Lin, Xudong
Xue, Ping
Jia, Mingyin
Li, Chenxin
POLYMER ENGINEERING AND SCIENCE, 2018, 58 (09): : 1555 - 1563
[48] Physical Model of Explosive Synthesis of Ultrafine Aluminum Oxide
A. A. Bukaemskii
Combustion, Explosion and Shock Waves, 2002, 38 : 360 - 364
[49] SPECIAL FABRICATION TECHNIQUES - MELTING CASTING AND HOT AND COLD WORKING - CLADDING - EXPLOSIVE FORMING - WELDING AND BRAZING - NONDESTRUCTIVE TESTING
DANIEL, NE
POREMBKA, SW
LINSE, VD
SAFRANEK, WH
SHERWOOD, EM
SIMONS, CC
EVANS, RM
ENSMINGE.D
LEATHERM.AF
REACTOR MATERIALS, 1965, 8 (03): : 163 - &
[50] Physical model of explosive synthesis of ultrafine aluminum oxide
Bukaemskii, AA
COMBUSTION EXPLOSION AND SHOCK WAVES, 2002, 38 (03) : 360 - 364

← 1 2 3 4 5 →