(a) Interpretation: An artificial age-hardening heat treatment for a Cu-1.2% Be alloy needs to be determined, including the appropriate temperatures. Concept Introduction: When the composition is made up of beryllium and copper then it is known as Beryllium copper. It is also known as Beryllium bronze, Copper beryllium and spring copper. It is a copper alloy in which beryllium has a percentage as ( 0.5 − 3 ) % and sometimes other elements are also used. During manufacturing, this alloy can cause toxic inhalation which is hazardous. In this alloy there is a combination of non-sparkling and non-magnetic qualities of high strength. It has mechanical properties like as: Machining Metalworking Forming Application of beryllium copper is as follows − Musical instrument Measurement devices (Precision devices) Bullets Aerospace Engineering Tools for hazardous environment

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OK i need help. Please help me work thorought this with autocad. I am not sure where to begin but i need to draw this. Well if you read the question we did it in class and I got suepr confsued.

Answer 1

Question

Chapter 12, Problem 12.29P

Interpretation Introduction

(a)

Interpretation:

An artificial age-hardening heat treatment for a Cu-1.2% Be alloy needs to be determined, including the appropriate temperatures.

Concept Introduction:

When the composition is made up of beryllium and copper then it is known as Beryllium copper. It is also known as Beryllium bronze, Copper beryllium and spring copper. It is a copper alloy in which beryllium has a percentage as (0.5−3)% and sometimes other elements are also used. During manufacturing, this alloy can cause toxic inhalation which is hazardous. In this alloy there is a combination of non-sparkling and non-magnetic qualities of high strength. It has mechanical properties like as:

Machining

Metalworking

Forming

Application of beryllium copper is as follows −

Musical instrument

Measurement devices (Precision devices)

Bullets

Aerospace Engineering

Tools for hazardous environment

Interpretation Introduction

(b)

Interpretation:

The amount of γ2 precipitate forming by artificial aging at 400 ∘C needs to be compared with the amount of precipitate formed by natural aging.

Concept Introduction:

When the composition is made up of beryllium and copper then it is known as Beryllium copper. It is also known as Beryllium bronze, Copper beryllium and spring copper. It is a copper alloy in which beryllium has a percentage as (0.5−3)% and sometimes other elements are also used. During manufacturing, this alloy can cause toxic inhalation which is hazardous. In this alloy there is a combination of non-sparkling and non-magnetic qualities of high strength. It has mechanical properties like as:

Machining

Metalworking

Forming

Application of beryllium copper is as follows −

Musical instrument

Measurement devices (Precision devices)

Bullets

Aerospace Engineering

Tools for hazardous environment

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