Types of coated electrodes-rutile electrode, Mechanical Engineering

Assignment Help:

Rutile Electrode

This type has thicker coating than cellulosic coated and the flux is mainly composed of rutile (titanium di - oxide) and silicates, with a negligible amount of cellulose, but a higher proportion of ferro alloys than in the cellulosic electrode. There is hardly any gas shielding in the arc, but the slag takes care of refining of the weld puddle and strengthening of the weld metal. The slag covers the weld completely and peels off very easily on cooling. The penetration is just sufficient. The electrode, can therefore be used for bridging wide gaps in the joint. The electrode also causes very little undercut, if any. The electrode is easy to use in all positions.


Related Discussions:- Types of coated electrodes-rutile electrode

Working of impulse turbine, Working of Impulse turbine: The technique ...

Working of Impulse turbine: The technique in which multiple system of rotors are keyed to a common shaft, in series and the steam pressure of jet velocity is absorbed in stage

Gas turbine, what is the affect of ambient temperature on the performance o...

what is the affect of ambient temperature on the performance of GAS turbine

Heat distribution in spot welding, Heat distribution in spot welding Be...

Heat distribution in spot welding Besides the resistance at the interface, there are six other resistance through which the same welding current is passed. They are: Res

Estimate the weight of the casting, Estimate the Weight of the Casting ...

Estimate the Weight of the Casting A Yoke casting shown in Figure is to be produced by sand casting process. Estimate the weight of the casting if the density of the material

Duty cycle rating, DUTY CYCLE RATING Since, arc welding power sources ...

DUTY CYCLE RATING Since, arc welding power sources are delivering high currents for welding; the components of such a system are bound to get heated. In order to have increase

Couple, What are properties of couple

What are properties of couple

Explain the height adjustment and extension of augers, Normal 0 ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Maximum bending stress , Obtain the equations of the elastic curve and use ...

Obtain the equations of the elastic curve and use them to determine the deflection and rotation at point B  in terms of E, I, F and L. Determine the maximum bending stress in the

Bore - thermodynamics, Bore - Thermodynamics: The inner diameter of en...

Bore - Thermodynamics: The inner diameter of engine cylinder is called as bore. It can be measured by a vernier calliper or bore gauge. As engine cylinder wears out with the p

Thermodynamics, we can use in proove of energy is a propertyof system we ca...

we can use in proove of energy is a propertyof system we can use (E) instead of (dQ-dW)

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd