By,
PRADEEP.T.P

Introduction

Copper , Aluminium and Lead-common journal bearing materials.
Bronze and Brass- Copper based alloys.
Zamacs - Zinc based alloys.
Duralumines - Aluminium based alloys.
White metals- Tin lead based alloys.
Present study- Tribological and mechanical properties of these journal bearings materials.

Tribology

Science and technology of interacting surfaces in relative motion and of related sub and practices.
Deals with ....etc

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I need ppt and seminar report on mechanical properties of Sand replacement by copper slag plzzz help me sir... ....etc

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what is the allowable stress
for carbon steel plates ....etc

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IMPROVEMENT OF MECHANICAL PROPERTIES OF RIGID PAVEMENTS

INTRODUCTION
Transportation-basic infrastructure-development

Rigid and flexible

Basic neccesity-stable against loads

Rigid offers more strength “load

But change in temp. “warping up and warping down

To relieve stress-joint

Joint from the weaker plane and most of defects occur there

Increase the mechanical properties such as load carrying capacity and cracking resistance

Methods for improvement



Rigid Pav ....etc

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My name harpreet singh from patiala ,Punjab
I have equipment to check the compression of mild steel . please send me a experiment repot of compressive strength of mildsteel.
compressive strength of mild steel whole experiment with observation? ....etc

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Abstract
This paper focuses on the experimental investigation carried out on high strength concrete reinforced with hybrid fibres (combination
of hooked steel and a non-metallic fibre) up to a volume fraction of 0.5%. The mechanical properties, namely, compressive strength, split
tensile strength, flexural strength and flexural toughness were studied for concrete prepared using different hybrid fibre combinations –
steel–polypropylene, steel–polyester and steel–glass. The flexural properties were studied using four point ben ....etc

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Abstract :

The case study project is significant since mild steel is used in structure, case hardening, gears, free cutting steels, shafting, forging etc. Mild steel plates were tested for mechanical properties like hardness, tensile strength, yield point etc. Later on the plates were joined by submerged arc welding and the mechanical properties were estimated again. Also weld ability, harden ability, tensile test etc. were conducted for the same result. ....etc

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Dear Sir,

Please help me to regarding Allowable stress values for Indian Mild Steel (IS 2062 Gr. A) for various temperature range Eg. -10 Deg C to Max. upper limit.

Thanks & Regard,

Vijay
....etc

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PRESENTED BY:
ISHATPREET KAUR


MECHANICAL PROPERTIES OF CONCRETE INCORPORATING USED
FOUNDRY SAND
ABSTRACT
Metal foundries use large amounts of the metal casting process. Foundries successfully
recycle and reuse the sand many times in a foundry and the remaining sand that is termed
as foundry sand is removed from foundry. This study presents the information about the
civil engineering applications of foundry sand, which is technically sound and is
environmentally safe. Use of foundry sand in various ....etc

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A STUDY ON WEAR AND EROSION PROPERTIES OF RAIL STEEL



Introduction:
Steels represent the most important group of engineering materials as they have the widest diversity of applications of any of the engineering materials. Generally, carbon is the most important element profoundly affecting the mechanical properties of the steels. The term steel is used for many different alloys of iron. These alloys vary both in the way they are made and in the proportions o ....etc

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