Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

UZUN CEVAPLAYARAK A IKLA : 1 - A a da verilen Cu - Ni faz diyagram na g re a rl k a % 4

UZUN CEVAPLAYARAK AIKLA :1- Aada verilen Cu-Ni faz diyagramna gre arlka %40 orannda Ni ieren Cu-Ni
alamna kelme sertlemesi uyguland takdirde ilgili alamn ilem sonrasnda
sertlii % ka orannda artar ?
A) Cu oranna gre (~%60) artar.
B)kelme sertlemesi yaplamaz.
C)%100 orannda artar.
D) Ni oranna gre (~%40) artar.
2-stenit fazndan martenzit eldesi esnasnda kimyasal kompozisyon...
A) Dnmn banda artar, sonuna doru azalr ve dengeye gelir.
B) Azalr
C) Artar
D) Deimez
3- Aadaki verilen seeneklerden hangisi alamlarn katlamas srasnda artan G/R
oran ile deien mikroyap sra ile verilmektedir?
A) Planar Cellular Columnar dendrite Equiaxed dendrite
B) Cellular Planar Columnar dendrite Equiaxed dendrite
C) Equiaxed dendrite Columnar Dendrite Cellular Planar
D) Planar Equiaxed dendrite Cellular Columnar dendrite
Section B) Multiple Choice Questions Each question is 2 points. (40 points)
)
MIDTERM EXAMINATION # 2
Kinetics in Materials Systems (MBM 352)
Name (Please Print): 30.05.2023
oktan Semeli Sorular Her soru 2 puandr.(40 puan)
)
C
4- Aadakilerden hangisi fazlar aras ara yzey olumasnda rol oynar ?
A) Souk lem
B) Tavlama
C) Su Verme
D)kelme Sertletirmesi
5- Aadaki belirtilen ifadelerden hangisi dorudur?
A) Saf metallerde ergime scaklnn artmas ile homojen ekirdelenme iin gerekli olan ar
souma miktar azalmaktadr.
B) Malzemelerin katlama prosesleri iin kritik yarap deeri hacimsel serbest enerji
deiimi ve sv-kat ara yzey enerjisinin bir fonksiyonudur.
C) Homojen ekirdeklenme prosesinde katlama kusurlu blgelerde balamaktadr.
D) Dzlemsel byme ile katlama srasnda kat-sv ara yzeyinde aa kan gizli ergime
ss ar soumu svya doru aktarlr.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Principles of Chemical Processes

Authors: Richard M. Felder, Ronald W. Rousseau

3rd Edition

978-0471687573, 9788126515820, 978-0-471-4152, 0471720631, 047168757X, 8126515821, 978-0471720638

More Books

Students also viewed these Chemical Engineering questions