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DEVELOPMENT OF BRONZE-TIC COMPOSITES AND ITS TRIBOLOGICAL BEHAVIOR

Deogade, Bhomik Ketari (2002)

The tribological behavior of Cast Lead-free Copper alloy (C903000) commercially better known as Tin Bronze is well established in the area of antifriction materials due to its duplex structure, one soft and another hard ...

FORMULATION OF PROPOSAL FOR ISO 9001 CERTIFICATION OF IIT ROORKEE

Tirth, Vineet (2002)

In the present work an effort has been made to propose ISO Certification for IIT Roorkee and implement the guidelines of ISO. The objective was to standardize the entire working of the institute with documented procedures ...

OPTIMIZATION OF COATING. TECHNIQUES . FOR SURFACE ENGINEERING APPLICATIONS

P. S., Noori Banu (2002)

The selection of coating technique must be carefully considered in drawing up production specifications. It is important to know, the coating process that can be done to achieve a desired coating. Consideration must be ...

DEVELOPEMENT OF IMPACT RESISTANT MICRO ALLOYED DUAL PHASE STEEL

Kumar, Raj (2001)

In the present investigation a-micro alloyed low carbon steel having C = 0.1%, Si 0.12%, Mn = 0.9%, S & P = 0.03% and Nb = 0.02% has been taken for developing dual phase steel and for determination of its mechanical ...

ANALYSIS OF FLOW PATTERNS DURING ROLLING USING SOFTWARE PACKAGES

Yadav, Satya Prakash (2001)

It is clear from the figures 8-14 that as the reduction ratio increases, the contact angle also increases. It can be also deduced from the tables 2-4. Therefore higher reduction ratio in the rolling makes larger contact ...

DEVELOPMENT OF QUALITY ASSURANCE SYSTEM IN METAL FORGING INDUSTRY

Biyani, Umesh (2001)

Developments in the forging industry are greatly influenced by the world-wide requirements for manufacturing ever larger and more complex components from more difficult to forgematerials. The present and future needs of ...

SOFTWARE DEVELOPMENT FOR PROCESS CONTROL IN CONTINUOUS HARDNESS TESTING

Tyagi, Amit (2001)

In this investigation an attempt has been made to develop a setup using an existing Brinell hardness testing machine to measure the hardness of a plate along a line. An LVDT is attached with the indenter, with the help of ...

EFFECT OF STRAIN RATE ON THE DEFORMATION BEHAVIOUR OF SHEET STEEL

Saran, Ayas Kanta (2001)

The rate at which a specimen is deformed is an important consideration in the production, fabrication, and testing of materials. This rate can have an important influence on the mechanical properties, particularly the flow ...

EROSION BEHAVIOUR OF 21-4-N AUSTENITIC NITRONIC STEEL

Mahapatra, Sanjeeb (2001)

The erosion effect of silt-laden water in hydroelectric power project is very severe, especially in the Himalayan region. The (13/4) martensitic steel is being used presently for underwater parts. The erosion of these leads ...

CORROSION STUDIES ON THERMO MECHANICALLY TREATED 2014 AL-ALLOY

Singh, Vishal (2010)

The present study explains the corrosion behavior of thermo-mechanically treated 2014 Al-alloy samples. It includes the advantages of thermo-mechanical ageing on 2014 Al-alloy samples and after that the effect of different ...

MICROSTRUCTtJRE CHARACTERIZATION AND MECHANICAL PROPERTIES CO-RELATION OF FRICTION STIR PROCESSED ALUMINUM 6086 ALLOY

Shama, Sumit Kumar (2010)

Friction stir processing (FSP) developed in line which the earlier principles of friction stir welding (FSW). FSP is a new metal processing method for grain refinement. In this case, a rotating tool is inserted in a ...

STUDY OF PROCESS PARAMETERS AND TOOL GEOMETRY FOR OPTIMISATION OF FRICTION STIR WELDING PROCESS

Paul, Atanu (2010)

The innovative process of Friction Stir Welding has generated tremendous interest since its beginning which started about two decade since its first patent in 1991 by TWI of Cambridge, England. Currently number of researchers ...

WORKABILITY STUDIES ON Fe-AI-C ALLOYS

Kumar, R. Sunil (2010)

Fe-Al alloys have been of interest since the early 1930's as low cost structural alloys because of their excellent oxidation resistance. Iron aluminum alloys offer relatively low material cost, conservation of strategic ...

SYNTHESIZATION & COATING OF HYDROXYAPATITE (HAP) ON TITANIUM AND ITS CHARACTERIZATION

Meena, Sohan Lal (2010)

Orthopedic implants are mainly made of metals to endure mechanical stresses in service. Despite their good mechanical properties, metals and their alloys may be toxic for the human body New materials have been developed ...

SYNTHESIZATION & COATING OF HYDROXYAPATITE (HAP) ON 304 STAINLESS STEEL AND ITS CHARACTERIZATION

Hui, Prasun (2010)

An attempt has been made to synthesis a biomaterial i.e. hydroxyapatite from waste material i.e. eggshell. This material is very similar to natural bone and having best bioactivity properties. Hydroxyapatite bio-ceramic ...

DEVELOPMENT AND CHARACTERIZATION OF DIOPSIDE (CaMgSi 2 0,6) - JADEITE (NaAIS'20,) BASED GLASS - CERAMICS

Unknown author (2010)

Glass-ceramics (GCs) are one such category of materials which offer the possibility of combining the special properties of conventional sintered ceramics with distinctive characteristics of glasses. GCs are ceramic materials ...

PREPARATION AND CHARACTERIZATION OF CERAMIC OXIDE THIN FILMS FOR ELECTRICAL VARISTORS

A. P., Niranjana (2010)

The composition, microstructure and electrical properties of ZnO based ceramic films (ZnO-V205-MnO) have been analysed. Samples were prepared by novel sol-gel process with ZnO-0.5 mol% V205-x mol% MnO (x = 0.5, 1.0, 1.5) ...

HOT CORROSION BEHAVIOR OF NiCr A1Y AND YSZ COATED T-91 AND T-22 BOILER STEEL BY PLASMA SPRAYING PROCESS IN AIR AND 75%wt Na2SO4+25% wt NaC1 SALT

Laljiram, Gond Dinesh (2010)

In a wide variety of applications, mechanical components have to operate under severe conditions, such as high load, speed or temperature and hostile chemical environment. In such working condition metals and alloys sometimes ...

SOLID STATE PHASE TRANSFORMATIONS IN AA8090 Al-Li ALLOYS

Prasad, K. Satya (1999)

Detailed microstructural studies have been carried out on characterisation of commercially important Aluminium-Lithium base alloys AA8090C and AA8090A (herein after referred as 8090C and 8090A, respectively). These alloys ...

APPRAISAL OF AN AUSTENITIC STEEL IN THE AS-ROLLED/SEMI-ROLLED CONDITION

Nautiyal, Neeraj (1999)

An experimental study has been made of the effect of heat treatment on the mechanical properties of austenitic grade of stainless steel used in automobile application. The present investigation was carried out in the ...

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