نتایج جستجو برای: explosive welding

تعداد نتایج: 27719  

2009

Explosion metal welding is high-speed angle oblique collision of two or more metal plates caused by detonation. The metal is joined – welded under high dynamic pressure creating by plastic deformation the waves on the bond interface, accompanied by local adiabatic heating 1 . The explosive metal cladding process can be divided into three stages: a) generation of explosion energy through the det...

2013
Iu. N. Maliutina V. I. Mali I. A. Bataev A. A. Bataev M. A. Esikov A. I. Smirnov K. A. Skorokhod

The structure and microhardness of Cu-Ta joints produced by explosive welding were studied. It was found that, during explosive welding, an intermediate layer 20⋯40  μ m thick with a finely dispersed heterophase structure, formed between the welded copper and tantalum plates. The structure of the layer was studied by scanning and transmission electron microscopy. Microvolumes with tantalum part...

2016
V. Gulbin A. Kobelev D. Borissov

We used explosive welding with rolling to produce tliermobimetals on the basis of beryllium bronze and alloys of nickel. It gave us possibility to obtain magnetic and 11011magnetic tliermobilnetals possessi~lg high pllysical and mechanical propel-ties.

Journal: :Journal of the Japan Welding Society 1966

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1387

چکیده ندارد.

In this paper, the microstructure and mechanical properties of the plain carbon steel-bronze interface of explosive welding and rolling were investigated. Explosive connection was done at two stop distances and with two different thicknesses of explosive material. Rolling of the welded composite was done at both ambient and preheated temperatures of 300 °C and with a constant thickness reductio...

In this paper, the microstructure and mechanical properties of the plain carbon steel-bronze interface of explosive welding and rolling were investigated. Explosive connection was done at two stop distances and with two different thicknesses of explosive material. Rolling of the welded composite was done at both ambient and preheated temperatures of 300 °C and with a constant thickness reductio...

ژورنال: مواد پرانرژی 2017

In this research, the effect of standoff distance and explosive material thickness on the Interface properties of three layers explosively bonded AA5083 and AA 1050 aluminum alloys to carbon steel by ABAQUS version 6.9 finite element software was investigated. For the simulation, Johnson cook equation and Williams Burg equation was used for the simulation of plates and explosive materials behav...

ژورنال: مواد پرانرژی 2019

Metal-based composites are currently increased and by growing modern technology, there is more require to the new engineering materials and unique mechanical features. Considering the low density of Aluminum there is more portion for researches about Al-based composites because by increasing its limited strength, the ratio of strength to weight increases the engineering and its productivity. By...

2017
Qiang Zhou Jianrui Feng Pengwan Chen

This work verifies that the W foil could be successfully welded on Cu through conventional explosive welding, without any cracks. The microstructure was observed through scanning electron microscopy (SEM), optical microscopy and energy-dispersive X-ray spectrometry (EDS). The W/Cu interface exhibited a wavy morphology, and no intermetallic or transition layer was observed. The wavy interface fo...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید