Effect of plain strain deformation on grain strengthening mechanism of Fe-Al2O3metal matrix nanocomposites

被引：3

作者：

Gupta, Vinod Kumar ^{[1
]}

Harshit, Kumar ^{[2
]}

Jha, Arun Kant ^{[1
]}

Kumar, Devendra ^{[3
]}

Sadasivuni, Kishor Kumar ^{[4
]}

Gupta, Pallav ^{[2
]}

机构：

[1] Banaras Hindu Univ, Indian Inst Technol, Dept Mech Engn, Varanasi, Uttar Pradesh, India

[2] Amity Univ Uttar Pradesh, Dept Mech Engn, ASET, Noida 201313, India

[3] Banaras Hindu Univ, Indian Inst Technol, Dept Ceram Engn, Varanasi, Uttar Pradesh, India

[4] Qatar Univ, Ctr Adv Mat, Doha 2713, Qatar

来源：

JOURNAL OF COMPOSITE MATERIALS | 2021年 / 55卷 / 02期

关键词：

Metal matrix nanocomposites; Powder metallurgy; X-ray diffraction; Mechanical behavior; Scanning electron microscopy; COPPER-GRAPHITE; WEAR; BEHAVIOR;

D O I：

10.1177/0021998320948938

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The present paper reports the effect of plain strain deformation on grain strengthening mechanism of iron (Fe) - alumina (Al2O3) Metal Matrix Nanocomposites (MMNCs) fabricated through powder metallurgical (P/M) processing. Specimens for the present study were weighed in required amount, ball milled, compacted at a load of 5, 6 and 7 tons followed by sintering in an atmospheric controlled furnace at 1100 degrees C for 1 hour. Plain strain deformation of samples was carried out at a load of 5 tons under different interfacial condition i.e. dry, solid lubricant and liquid lubricant. XRD studies reveal the formation of iron, alumina and nano iron-aluminate (FeAl2O4) phases respectively. Maximum average sintered density investigated for the specimen is found to be 4.6179 gm/cc compacted under 7 tons of load and minimum sintered density is found to be 4.4572 gm/cc for specimen compacted under 5 tons of load. Overall, fabricated Fe-Al(2)O(3)metal matrix nanocomposites with powder metallurgy route when characterized for plain strain deformation shows strengthening between grain and grain boundary which can be a good candidate material for application in railways especially while designing railway structures and tracks.

引用

页码：291 / 302

页数：12

共 23 条

[1]

[Anonymous], 2016, J I ENG INDIA D

[2] Microstructural, mechanical and corrosion behaviour of Al-Si alloy reinforced with SiC metal matrix composite [J].

Bandil, Kapil ;

Vashisth, Himanshu ;

Kumar, Sourav ;

Verma, Lokesh ;

Jamwal, Anbesh ;

Kumar, Devendra ;

Singh, Neera ;

Sadasivuni, Kishor Kumar ;

Gupta, Pallav .

JOURNAL OF COMPOSITE MATERIALS, 2019, 53 (28-30) :4215-4223

[3] On the role of processing parameters in producing Cu/SiC metal matrix composites via friction stir processing: Investigating microstructure, microhardness, wear and tensile behavior [J].

Barmouz, Mohsen ;

Givi, Mohammad Kazem Besharati ;

Seyfi, Javad .

MATERIALS CHARACTERIZATION, 2011, 62 (01) :108-117

[4] Effect of thermal processing on the tribology of nanocrystalline Ni/TiO2 coatings [J].

Cooke K.O. ;

Khan T.I. .

Emergent Materials, 2018, 1 (3-4) :165-173

[5] Electrical and mechanical properties of carbon nanotube reinforced copper nanocomposites fabricated by electroless deposition process [J].

Daoush, Walid M. ;

Lim, Byung K. ;

Mo, Chan B. ;

Nam, Dong H. ;

Hong, Soon H. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 513-14 :247-253

[6] Clustering-induced high magnetization in Co-doped TiO2 [J].

Ding, Xiang ;

Ahmed, Sohail ;

Bao, Nina ;

Ding, Jun ;

Liu, Rong ;

Yi, Jiabao .

EMERGENT MATERIALS, 2019, 2 (03) :295-301

[7] Advance research progresses in aluminium matrix composites: manufacturing & applications [J].

Garg, Pulkit ;

Jamwal, Anbesh ;

Kumar, Deuendra ;

Sadasivuni, Kishor Kumar ;

Hussain, Chaudhery Mustansar ;

Gupta, Pallav .

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2019, 8 (05) :4924-4939

[8] Dependence of wear behavior on sintering mechanism for Iron-Alumina Metal Matrix Nanocomposites [J].

Gupta, Pallav ;

Kumar, Devendra ;

Parkash, Om ;

Jha, A. K. ;

Sadasivuni, Kishor Kumar .

MATERIALS CHEMISTRY AND PHYSICS, 2018, 220 :441-448

[9] Effect of sintering on wear characteristics of Fe-Al2O3 metal matrix composites [J].

Gupta, Pallav ;

Kumar, Devendra ;

Parkash, Om ;

Jha, A. K. .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2014, 228 (03) :362-368

[10] Structural and mechanical behaviour of 5% Al2O3-reinforced Fe metal matrix composites (MMCs) produced by powder metallurgy (P/M) route [J].

Gupta, Pallav ;

Kumar, Devendra ;

Parkash, Om ;

Jha, A. K. .

BULLETIN OF MATERIALS SCIENCE, 2013, 36 (05) :859-868

← 1 2 3 →