answersLogoWhite

0

by melting the pure alumnuim at 750c then add the pure powder silicon (12.6 wt%) to it with contineous stirring.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Earth Science

Eutectic temperature of Nacl and water solution?

Sodium chloride and water form a eutectic mixture. It has a eutectic point of −21.2 oC and 23.3%salt by mass.The eutectic nature of salt and water is exploited when salt is spread on roads to aid snow removal, or mixed with ice to produce low temperatures (for example, in traditional ice cream making).


Where can I find eutectic points of potassium formate with ammonium nitrate and urea?

I believe the urea eutectic mix as well as those for several other salts are listed in the ASHRAE (American Society of Heating, Refrigerating, and Air-conditioning Engineers) Handbook. http://www.ashrae.org/


Why the eutectic mixture is not a compound?

Oh, dude, the eutectic mixture isn't a compound because it's a mixture of different elements or compounds that melt and solidify at a single temperature. It's like a cool party where everyone shows up at the same time and leaves together, you know? So, yeah, it's not a compound because it's just a chill blend of substances doing their thing at the same temperature.


Can you calculate the melting point of an alloy?

To calculate the melting point of an alloy, one must consider the melting points of the individual elements in the alloy and their relative proportions. The melting point of an alloy is usually lower than that of its individual components due to the formation of a new phase. Phase diagrams are often used to predict the melting behavior of alloys.


Is sulfur an alloy?

No. Sulfur is an element. An alloy is a kind of mixture.

Related Questions

What is the meaning of pro-eutectic and eutectic?

Pro-eutectic refers to the phase that forms before a eutectic reaction occurs in a metal alloy. Eutectic refers to the specific composition in an alloy where the solid phases melt and solidify simultaneously at a single, specific temperature.


What does soldered mean?

Solder is a eutectic alloy used for bonding two pieces of metal together.


Phase diagram of aluminium copper alloy?

The phase diagram of an aluminum-copper alloy typically shows two phases: a solid solution phase (α-phase) and a eutectic phase (θ-phase). As the temperature decreases, the α-phase solidifies first, followed by the eutectic reaction where both phases form simultaneously. The diagram helps in understanding the temperature and composition ranges where different phases exist in the alloy.


What is know as eutectic?

the question doesnt make sense


Is The melting temperature of an alloy is generally lower than its constiuants?

The melting temperature of an alloy is generally lower than the melting temperature of the highest melting temperature of all of its constituents. The eutectic melting temperature is the lowest melting temperature of an alloy system and is in fact sort of defined by that optimal set of percentages of those constituents. The next obvious question is whether there are calculation methods or approximations to determine the melting range of less than "eutectic" percentages.


What is a eutectic?

[http://www.answers.com/eutectic Click here for the answer from Answers.com]


When was Castolin Eutectic created?

Castolin Eutectic was created in 1906.


What is Castolin Eutectic's population?

The population of Castolin Eutectic is 2,000.


Are copper and gold eutectic?

No, copper and gold do not form a eutectic system. They have a limited solubility in each other but do not exhibit a eutectic reaction.


What is the eutectic pont?

Eutectic is a binary system of two substances which are miscible in all proportions in the liquid (molten) phase but do not react chemically. They have the property of lowering each others freezing point. The minimum freezing point attained is called Eutectic point and composition corresponding to Eutectic point is called Eutectic mixture. This type of system is called Eutectic system.


What is the difference between hypo-eutectic and hyper-eutectic steel?

Hypo-eutectic steel has a carbon content below the eutectic point, resulting in a microstructure with some ferrite and pearlite. Hyper-eutectic steel has a carbon content above the eutectic point, leading to a microstructure with primary cementite and pearlite.


What is the significance of eutectic point?

The eutectic point of a mixture is defined as the temperature at which a eutectic mixture freezes or melts. A eutectic mixture is a mixture that melts and solidifies at a single temperature that is lower than the melting points of the individual constituents.