Q. What do you understand by Binders?

Binders used in a foundry are : Inorganic and organic binders. Organic binders used for core making and will be discussed later.

Clay binders are the main inorganic binders. Clays are formed by weathering and decomposition of rocks. the common type of clay used in the moulding sand are fireclay, kaolinite, illite, and bentonite clays are most popular, because they have high thermo chemical stability.

Posted Date: 5/30/2013 6:00:03 AM | Location : United States

Ask an Expert

Related Discussions:- What do you understand by binders, Assignment Help, Ask Question on What do you understand by binders, Get Answer, Expert's Help, What do you understand by binders Discussions

Write discussion on What do you understand by binders
Your posts are moderated

Write your message here..

Related Questions

Determine the water depth - standard step method, Consider a trapezoidal ch... Consider a trapezoidal channel with a bottom width of 4 m, side slopes of 3:1 (H:V), and a bottom slope of 0.002 that carries 50 cms. The channel has a Manning's roughness of 0.034

Clutch free play-gear complaints, Clutch free play: Check for free play of... Clutch free play: Check for free play of the clutch lever, it should be within 10-20 mm.

What are the basic different air-fuel mixture, Describe carburetion. What a... Describe carburetion. What are the basic different air-fuel mixture on which an engine can be operated ? Write a short note on sterling cycle. In an engine working on inlet pres

Cyclic service for vessels, Q. Cyclic Service for vessels? The required... Q. Cyclic Service for vessels? The required service for all vessels shall include consideration of cyclic service. Batch operation vessels, for example, quite frequently fall i

Process of a pneumatic proportional controller, Explain the process of a Pn... Explain the process of a Pneumatic Proportional Controller and get its transfer function. What modification is needed to make it function as a proportional plus derivative controll

Motion of two bodies - rough surface and rough pulley, Motion of two bodies... Motion of two bodies - rough surface and rough pulley: THE HORIZONTAL SURFACE IS ROUGH AND THE STRING IS PASSING OVER ROUGH PULLEY. Figure shows two weights W 1 and W 2 c

Cell control and modeling, Cell Control And Modeling   Various numbers... Cell Control And Modeling   Various numbers of modeling systems and cell control have been developed to date. Researchers have worked many on three broad regions: scheduling;

Optice , what is laser what is laser

Thermodynamics, Convert the following readings of pressure to KPa absolute,... Convert the following readings of pressure to KPa absolute, assuming that the barometer reads 760mm Hg: (a) 100 psig, (b) 8in. Hg vacuum, and (c) 76in Hg gage.

Describe brazing process, Brazing is a technique of joining two similar of... Brazing is a technique of joining two similar of dissimilar metal pieces together by heating the surfaces and by using a non-ferrous filler metal having its melting point above 42