Fundamental principles of spark plasma sintering of metals: Part III – densification by plasticity and creep deformation
Fundamental principles of spark plasma sintering of metals: Part III – densification by plasticity and creep deformation
复制标题
金属放电等离子烧结的基本原理:第三部分 â 通过塑性和蠕变变形实现致密化
DOI:
10.1080/00325899.2020.1834748
复制
发表时间:
2020
影响因子:
1.4
通讯作者:
Kieback B.
中科院分区:
文献类型:
--
作者:
Trapp J;Semenov A;Nöthe M;Wallmersperger T;Kieback B.
The mechanisms of densification during spark plasma sintering (SPS) of spherical copper particles are investigated both experimentally and analytically. Experimentally measured densification rates are compared to expected contributions to densification coming from Coble creep, Nabarro-Herring creep, power-law creep, and pressure-assisted sintering described by the two-particle model. The results indicate densification by Coble creep or a low-temperature version of power-law creep in the investigated range of temperature and pressure at a relative density of 70%. The findings are supported by (i) activation energies obtained for various conditions using the Dorn-method as well as (ii) the pressure dependence of the densification rate.
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影响因子:
3.9
作者:
C. S. Morgan
通讯作者:
C. S. Morgan
DOI:
10.4028/www.scientific.net/ast.93.168
发表时间:
2014
期刊:
Advances in Science and Technology
影响因子:
--
作者:
L. Bulat;I. A. Nefedova;D. Pshenay
通讯作者:
D. Pshenay
DOI:
10.1002/bbpc.19330390908
发表时间:
1933
期刊:
Zeitschrift für Elektrochemie und angewandte physikalische Chemie
影响因子:
--
作者:
F. Sauetwald;L. Holub
通讯作者:
L. Holub
影响因子:
4.5
作者:
Semenov A.S;Trapp J;Nöthe M;Eberhardt O;Wallmersperger T;Kieback B.
通讯作者:
Kieback B.
影响因子:
1.4
作者:
J. Trapp;A. Semenov;O. Eberhardt;M. Nöthe;T. Wallmersperger;B. Kieback
通讯作者:
J. Trapp;A. Semenov;O. Eberhardt;M. Nöthe;T. Wallmersperger;B. Kieback