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Applied load on the steel ball: Diameter of the steel ball: Pb (gram) 10 1 9.8 9.6 Hardness (BHN) 0,9 0,8 9.4 % Radius difference Pb and Sn Give the density of 12% Sn in Pb Alloy 1 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 Composition 0 Sn (gram) 10 9.8 9.6 9.4 Total (gram) 20 2 19.6 19.2 18.8 Solid Solution Strengthening Tabulated Results kg 51.35 6.35 % Sn 0 2 4 6 mm d₁ (mm) 3.25 2.78 2.40 2.40 % Sn =>> d₂ (mm) 3.30 2.84 2.44 2.40 13.70% Hardness d₁ (mm) 3.52 2.74 2.60 2.56 davrange 10 3.36 2.79 2.48 2.45 10.63 g/cm^3 12 BHN 5.35 7.97 10.21 10.47 14 Answer the following questions Determine the line of best fit in terms of y=mx+c and use the data obtained to predict the hardness of a 9% Sn and Pb alloy.

Applied load on the steel ball: Diameter of the steel ball: Pb (gram) 10 1 9.8 9.6 Hardness (BHN) 0,9 0,8 9.4 % Radius difference Pb and Sn Give the density of 12% Sn in Pb Alloy 1 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 Composition 0 Sn (gram) 10 9.8 9.6 9.4 Total (gram) 20 2 19.6 19.2 18.8 Solid Solution Strengthening Tabulated Results kg 51.35 6.35 % Sn 0 2 4 6 mm d₁ (mm) 3.25 2.78 2.40 2.40 % Sn =>> d₂ (mm) 3.30 2.84 2.44 2.40 13.70% Hardness d₁ (mm) 3.52 2.74 2.60 2.56 davrange 10 3.36 2.79 2.48 2.45 10.63 g/cm^3 12 BHN 5.35 7.97 10.21 10.47 14 Answer the following questions Determine the line of best fit in terms of y=mx+c and use the data obtained to predict the hardness of a 9% Sn and Pb alloy.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Applied load on the steel ball: Diameter of the steel ball: Pb Sn (gram) (gram) 10 10 9.8 9.8 9.6 9.6 9.4 9.4 % Radius difference Pb and Sn Give the density of 12% Sn in Pb Alloy 1 1 2 Hardness (BHN) 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 Composition 0 2 Total (gram) 20 19.6 19.2 18.8 A Experiment 2 Solid Solution Strengthening Tabulated Results kg 51.35 6.35 % Sn 0 2 4 6 6 mm d₁ (mm) 3.25 2.78 2.40 2.40 % Sn => d₂ (mm) 3.30 2.84 2.44 2.40 13.70% DO Hardness d₂ (mm) 3.52 2.74 2.60 2.56 daverange 10 3.36 2.79 2.48 2.45 10.63 g/cm^3 12 BHN 5.35 7.97 10.21 10.47 14 Answer the following questions Determine the line of best fit in terms of y=mx+c and use the data obtained to predict the hardness of a 9% Sn and Pb alloy. Define Solubility in metals and give the maximum amount of Pb (in %) with which Sn may be alloyed to render a single ß phase at 183°C
Transcribed Image Text:Applied load on the steel ball: Diameter of the steel ball: Pb Sn (gram) (gram) 10 10 9.8 9.8 9.6 9.6 9.4 9.4 % Radius difference Pb and Sn Give the density of 12% Sn in Pb Alloy 1 1 2 Hardness (BHN) 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 Composition 0 2 Total (gram) 20 19.6 19.2 18.8 A Experiment 2 Solid Solution Strengthening Tabulated Results kg 51.35 6.35 % Sn 0 2 4 6 6 mm d₁ (mm) 3.25 2.78 2.40 2.40 % Sn => d₂ (mm) 3.30 2.84 2.44 2.40 13.70% DO Hardness d₂ (mm) 3.52 2.74 2.60 2.56 daverange 10 3.36 2.79 2.48 2.45 10.63 g/cm^3 12 BHN 5.35 7.97 10.21 10.47 14 Answer the following questions Determine the line of best fit in terms of y=mx+c and use the data obtained to predict the hardness of a 9% Sn and Pb alloy. Define Solubility in metals and give the maximum amount of Pb (in %) with which Sn may be alloyed to render a single ß phase at 183°C
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