Why are the superalloys sometimes subjected to secondary
melting processes?
- 1 Answers
- 3140 Views
- I also Faced
- E-Mail Answers
Answer / madiha
In order to get homogenized composition. Secondary melting process is usually vacuum arc remelting which involves the melting of electrode drop by drop and solidification occure layer by layer as a result homogeneous composition is obtained.
| Is This Answer Correct ? | 0 Yes | 0 No |
diffrent beetwen eutoctoid &eutectic steel
For define what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.
What is the melting point of e70 steel, 304,308,316 stainless steels?
Why is it so hard to find literature on the wear resistance of titanium?
Where is iron ferite used?
What is iron ferrite, define what is it used for, and where is it found?
Does the extrusion process for a355 and a356 alloy have any impact on the impact energy?
What is the function of washer?
Explain the uses of iron ferrite?
What are the superalloys?
carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086%, phosphorus-0.122%,chromium-0.04%,nickel-0.10%,molybdenum- trace.
What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?
-
Civil Engineering (5085) - Mechanical Engineering (4451)
- Electrical Engineering (16632)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
