Code10101010102010201040104010551315203031304130TreatmentaHRCDHRCDHRCDHTNoneNoneHTHTMPa304366380421517587897545566697890Tensile Strengthlb/in²44,00053,00055,00061,00075,00085,000130,00079,00082,000101,000129,000Elongation, %4712281520101634322817 Using the lead-tin phase diagram in Figure 6.3, determine the liquid and solid phase compositions fora nominal composition of 30% Sn and 70% Pb at 250°C (482°F).

At T = 250 deg. Celcius composition of Sn = 30% Composition of Pb = 70%

Answered: Using the lead-un phase diagram in a…

Using the lead-un phase diagram in a nominal composition of 30% Sn and 70% Pb at 250°C (482°F). determine the liquid and sond phase compositions for

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 12R: What is a eutectic composition?

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Question

Code
1010
1010
1020
1020
1040
1040
1055
1315
2030
3130
4130
Treatmenta
HR
CD
HR
CD
HR
CD
HT
None
None
HT
HT
MPa
304
366
380
421
517
587
897
545
566
697
890
Tensile Strength
lb/in²
44,000
53,000
55,000
61,000
75,000
85,000
130,000
79,000
82,000
101,000
129,000
Elongation, %
47
12
28
15
20
10
16
34
32
28
17

Using the lead-tin phase diagram in Figure 6.3, determine the liquid and solid phase compositions for
a nominal composition of 30% Sn and 70% Pb at 250°C (482°F).

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