Explain moulding sand for non-ferrous casting, Mechanical Engineering

Assignment Help:

Q. Explain Moulding Sand for Non-ferrous Casting?

The melting point of non- ferrous metal is much lower than that of ferrous metals. Therefore, the moulding sands for non-ferrous casting may be less refractory and permeable. Also, a smooth surface is desirable on non-ferrous casting. Due to all this, the moulding sands for non-ferrous casting contain a considerable amount of clay and fine grained.


Related Discussions:- Explain moulding sand for non-ferrous casting

Determine the service and backwash rates, Service duty point: 3 m3/h Backw...

Service duty point: 3 m3/h Backwash duty point: 9 m3/h Part (a) What is the speed of the pump to achieve the service and backwash flow rates ? Part (b) What would be the best

Supply fan - air-conditioning guidelines, Q. Supply Fan - air-conditioning ...

Q. Supply Fan - air-conditioning guidelines? Recheck final air quantities and static pressure. Indicate location of motor and belt guard. For fans located in plenums ensure ade

Standard for steel pipes, Q. Standard for steel pipes? Vendor shall mee...

Q. Standard for steel pipes? Vendor shall meet or exceed the requirements of the latest edition of the following codes, regulations, and standards except as superseded herein.

Explain arc-welding processes, Arc-Welding Processes Arc-welding incl...

Arc-Welding Processes Arc-welding includes those welding processes wherein heat required for welding is derived from an arc powered by electrical energy, may be AC of DC as s

Stacking in the applicators storage, Q. Stacking in the Applicators storage...

Q. Stacking in the Applicators storage? Stacking in the Applicator's storage yard shall be in accordance with good safety practices and/or OWNER Specifications. Sufficient spac

Kinematics in one and two dimensions , A person climbs up a escalator in 60...

A person climbs up a escalator in 60s . When he stands on it , then he is carried in the moving escalator in 30s . How much time will he take in climbing up in a moving escalator?

Determine the lateral shift-sketch the beams, Transmission Through a LiNb0 ...

Transmission Through a LiNb0 3 Plate Examine the transmission of an unpolarized He-Ne laser beam (λ o = 633 nm) normally incident on a LiNb0 3 plate (ne = 2.29, no = 2.20) of th

Home home, why 4R kinematic chain do not form different mechanisms?

why 4R kinematic chain do not form different mechanisms?

Construction of railway line, Construction of Railway Line: Earthwo...

Construction of Railway Line: Earthwork Earthwork in embankment is made up of soil from nearby borrowpits. The soil is deposited in layers of 25 cm and compacted at o

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