Define alloy. Write it’s types.

Define alloy. Write it’s types.
by

1 Answer

Answer :

Alloy : It is a homogenous mixture of two or more elements one of which must be metal is called as alloy. 

Types of alloy : 1. Ferrous alloy 2. Non ferrous alloy
by

Related questions

Write any two purposes of making an alloy with one example each.

Description : Write any two purposes of making an alloy with one example each. 

Last Answer : a) To improve the hardness of metal: - E.g. Pure gold & silver are soft, hence they are hardened by the addition of a small amount of copper in them. b) To lower the melting point: - ... it is alloyed with mercury to form an alloy called sodium - amalgam (Na-Hg), it becomes less reactive.

Define Alloy. Name two methods of preparing alloy.

Description : Define Alloy. Name two methods of preparing alloy. 

Last Answer : Alloy :- It is defined as homogeneous mixture of two or more elements one of which must be a metal. Methods of preparing alloy. 1. Fusion 2. Compression

Weld decay occurs in which of the following steel types? a) Carbon/Manganese b) Low alloy c) Any stainless steel d) Austenitic stainless steels

Description : Weld decay occurs in which of the following steel types? a) Carbon/Manganese b) Low alloy c) Any stainless steel d) Austenitic stainless steels

Last Answer : d) Austenitic stainless steels

Define Electrolyte. Write its types.

Description : Define Electrolyte. Write its types. 

Last Answer : A substance that dissociates into ions in solution and acquires the capacity to conduct electricity. Sodium, potassium, chloride, calcium, and phosphate are examples of electrolytes, informally known as lytes.

Write down any two purposes of alloy steel. Explain any one method of preparation of alloy.

Description : Write down any two purposes of alloy steel. Explain any one method of preparation of alloy. 

Last Answer : Purpose of alloy steel  1. To improve corrosion resistance 2. To enhance wear resistance 3. To improve toughness 4. To enhance tensile strength 5. To improve grain size Method of preparation ... and then they are mixed together by application of heat and pressure to obtain the final product. 

Brass is an alloy of:

Description : Brass is an alloy of:

Last Answer : Brass is an alloy of: Copper and Zinc

A neodymium magnet is a permanent magnet made from an alloy of _________

Description : A neodymium magnet is a permanent magnet made from an alloy of _________ A) Neodymium and iron B) Neodymium, iron and iodine C) Neodymium and boron D) Neodymium, iron and boron

Last Answer : A neodymium magnet is a permanent magnet made from an alloy of Neodymium, iron and boron

The iron alloy, ALNICO is mainly used to make ________

Description : The iron alloy, ALNICO is mainly used to make ________ A) Temporary magnets B) Permanent magnets C) Transmission lines D) None of these

Last Answer : The iron alloy, ALNICO is mainly used to make Permanent magnets

Bronze is all alloy of

Last Answer : Bronze is all alloy of Copper, Zinc and tin

Define valency. Write their types.

Description : Define valency. Write their types.

Last Answer : Valency:- The number of electrons donated (lose) or accepted (gain) or shared by atom of an element in order to complete its octet & attain stability is called as Valency.  Types of Valency : 1. Electro valency 2. Co valency 3. Co-ordinate valency