please upload an ppt for inverting an soldering iron ....etc

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PYROPHORIC IRON FIRE
NARENDRA KUMAR
FIRE SAFETY OFFICER
IOCL, BARAUNI
Email - [email protected]
What is Pyrophoric Iron Oxidation?
The word pyrophoric is derived from the Greek for
fire-bearing. According to Webster's dictionary,
pyrophoric material means any material igniting
spontaneously or burning spontaneously in air when
rubbed, scratched, or struck, e.g. finely divided
metals. Iron sulfide is one such pyrophoric material
that oxidizes exothermically when exposed to air. It
is frequently found in solid iron sulfide ....etc

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Submitted by
ARJYAJYOTI GOSWAMI


WHAT IS IT..????
It is a graphical plot between the different temperatures, Carbon content and phases of iron.
It is known as equilibrium diagram because the state of the system remains constant over a period of time
To produce the diagram or the graphical plot a series of cooling and heating curves of Iron with varying Carbon content was obtained.
Then the critical points of the cooling and heating curve were plotted on a temperature vs C content plot and thus the Iron carb ....etc

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fully discription about moving iron instrument... ....etc

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ABSTRACT Participant Name : Manickam. AR Title of Paper : Influence of an iron fuel additive on the performance and emissions of a DI diesel engine. Project Work Carried out at College of Engineering, Anna University, Chennai “ 600 025, South India for the course, Master of Engineering in Internal Combustion Engineering, May 2007. This program used a twin cylinder 0.6 litre DI NA diesel engine to study the influence of ferrocene as a fuel additive on performance Characteristics and particulate and Nox emissions. Diesel fuel additives are ....etc

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ABSTRACT Participant Name : Manickam. AR Title of Paper : Influence of an iron fuel additive on the performance and emissions of a DI diesel engine. Project Work Carried out at College of Engineering, Anna University, Chennai “ 600 025, South India for the course, Master of Engineering in Internal Combustion Engineering, May 2007. This program used a twin cylinder 0.6 litre DI NA diesel engine to study the influence of ferrocene as a fuel additive on performance Characteristics and particulate and Nox emissions. Diesel fuel additives are ....etc

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i want to know more explanation and ppt for the iron carbon equlibruim diagram
i want to know more information about iron carbon equlibruim diagram. ....etc

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Here is a simple but inexpensive inverter for using a small soldering iron (25W, 35W, etc) in the absence of mains supply. It uses eight transistors and a few resistors and capacitors. Transistors T1 and T2 (each BC547) form an astable multivibrator that produces 50Hz signal. The complementary outputs from the collectors of transistors T1 and T2 are fed to pnp Darlington driver stages formed by transistor. dwivedi pairs T3-T5 and T4-T6 (utilising BC558 and BD140). The outputs from the drivers are fed to transistors T7 and T8 (each 2N3055) conn ....etc

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I am Umesh i would to get details on pavement stabilization using iron ore was for my academic project please help me to get this PPT. ....etc

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pls explain me this diagram ....etc

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