HOT ISOSTATIC PRESSING OF SENDUST METAL POWDERS

被引：2

作者：

IMAIDA, Y ^{[1
]}

TAKAGAWA, M ^{[1
]}

KIRIMURA, T ^{[1
]}

HIROTA, K ^{[1
]}

YAMAGUCHI, O ^{[1
]}

KAKITSUJI, A ^{[1
]}

MIYAMOTO, H ^{[1
]}

机构：

[1] OSAKA PREFECTURAL INST IND TECHNOL,OSAKA 550,JAPAN

来源：

MATERIALS RESEARCH BULLETIN | 1992年 / 27卷 / 06期

关键词：

SENDUST;

D O I：

10.1016/0025-5408(92)90072-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Sendust metal (Fe-9.56wt%Si-5.47wt%Al) powders have been isostatically hot pressed and the mechanical properties of sintered bodies with various porosities examined at room temperature. Vickers hardness decreases linearly with increasing porosity. The porosity dependence of bending and compressive strengths is expressed by the equation sigma=sigma(o)exp(-np); sigma(o)=540 MPa for the former and sigma(o)=2800 MPa for the latter are determined, respectively, whereas the same value of n=0.22 is estimated from both strength-porosity data. Young's modulus is 300 GPa for sintered bodies with nearly theoretical density.

引用

页码：661 / 668

页数：8

共 50 条

[41] Densification behavior of tungsten alloy powders during hot isostatic pressing
Hu, Biao
Cai, Gaoshen
Fu, Jubo
Xin, Yanxi
Zhang, Dongxing
Yuan, Yongfeng
Guo, Shaoyi
MATERIALS TODAY COMMUNICATIONS, 2022, 31
[42] Effect of glass container encapsulation on deformation and densification behavior of metal powders during hot isostatic pressing
Elrakayby, Hosam
Kim, KiTae
INTERNATIONAL JOURNAL OF MATERIAL FORMING, 2018, 11 (04) : 517 - 525
[43] HOT CONSOLIDATION OF RAPIDLY SOLIDIFIED POWDERS: SINTERING, HOT PRESSING (HP) AND HOT ISOSTATIC PRESSING (HIP) IN RELATION TO THE SUPERALLOYS.
Coble, R.L.
Powder Metallurgy, 1978, 10 (03) : 128 - 130
[44] The densification of metal coated fibers: Hot isostatic pressing experiments
Kunze, JM
Wadley, HNG
ACTA MATERIALIA, 1997, 45 (05) : 1851 - 1865
[45] Modeling of Metal Powder Densification under Hot Isostatic Pressing
Wang, Jingzhe
Srivatsa, Shesh
Wu, Zhanfang
Huang, Zaiwang
MATERIALS, 2024, 17 (08)
[46] THE DENSIFICATION OF POWDERS BY POWER-LAW CREEP DURING HOT ISOSTATIC PRESSING
DUVA, JM
CROW, PD
ACTA METALLURGICA ET MATERIALIA, 1992, 40 (01): : 31 - 35
[47] HOT ISOSTATIC PRESSING OF PLASTICS
JARVELA, P
HEPONEN, VP
TORMALA, P
JARVELA, P
POLYMER COMMUNICATIONS, 1986, 27 (06): : 180 - 181
[48] Hot isostatic pressing of tape cast metal matrix composites
Gampala, R
Anand, KG
Tilly, D
HOT ISOSTATIC PRESSING, CONFERENCE PROCEEDINGS, 1996, : 69 - 74
[49] HOT ISOSTATIC PRESSING OF INCONEL 600 & 690 POWDERS FOR PRESSURE RETAINING COMPONENTS
Jelfs, Timothy C.
Burdett, W. Barry
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, PVP 2011, VOL 6, A AND B, 2012, : 3 - 6
[50] THE MODELING OF HOT ISOSTATIC PRESSING
CASSENTI, BN
DENNIS, AJ
JOURNAL OF METALS, 1980, 32 (08): : 73 - 73

← 1 2 3 4 5 →