The part shown in Figure is to be pressed from fine copper powders using a compaction pressure of 1000 MPa. Dimensions are milimetres. Determine a) the required press tonnage to perform this operation b) the final weight of the part if the porosity is 15%. Assume shrinkage during sintering can be neglected. (the desity of copper =8,97g/cm³ ) 65 30 25 20
The part shown in Figure is to be pressed from fine copper powders using a compaction pressure of 1000 MPa. Dimensions are milimetres. Determine a) the required press tonnage to perform this operation b) the final weight of the part if the porosity is 15%. Assume shrinkage during sintering can be neglected. (the desity of copper =8,97g/cm³ ) 65 30 25 20
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![The part shown in Figure is to be pressed from fine copper powders using a compaction
pressure of 1000 MPa. Dimensions are milimetres. Determine
a) the required press tonnage to perform this operation
b) the final weight of the part if the porosity is 15%. Assume shrinkage during sintering
can be neglected. (the desity of copper =8,97g/cm³ )
65
30
25
12
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff132bb48-bcd7-411c-82e5-1b6682b414d3%2Fa4641342-cd2e-44ba-a005-c48570d62951%2Fjg46qk_processed.png&w=3840&q=75)
Transcribed Image Text:The part shown in Figure is to be pressed from fine copper powders using a compaction
pressure of 1000 MPa. Dimensions are milimetres. Determine
a) the required press tonnage to perform this operation
b) the final weight of the part if the porosity is 15%. Assume shrinkage during sintering
can be neglected. (the desity of copper =8,97g/cm³ )
65
30
25
12
20
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