Answer / laxmi

superalloys is an alloy that exhibits excellent mechanical
strength and creep resistance at high temperatures, good
surface .

Answer / yesm

superalloys are use for high temp.application.

Answer / vishalshah007

super alloy is a metallic alloy with high mechanical
strength & resistance to surface degradation at high temp
(above 650'c).

Typically having a matrix with an austenitic, FCC crystal
structure.

Stable alloy with resistance to deformation & high
temperature strength.

In superalloys, oxidation & corrosion resistance is provided
by formation of protective oxide layer which is formed when
the metal get exposed to oxygen & encapsulates the material
& thus protecting the rest of component

Moat important strenthning mechanism is through the
formation of secondary phase precipitates such as gamma
prime and carbides through precipitation strenthening.

The 3 major classes of super alloys are:
~Nickel based super aloys
~Iron based super alloys
~Cobalt based super aloys


thank you..

Why cutting fluid is used in machining?

0 Answers   NIC,

---

What is round-robin scheduling in OS?

0 Answers   Essar,

---

Explain any method through which molds can shine after casting?

0 Answers  

---

How much gold is in a troy ounce?

0 Answers  

---

diffrent beetwen eutoctoid &eutectic steel

8 Answers   KRL, Qatar Steel,

---

For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

0 Answers  

---

What are the chemical composition of cast iron grade 20

0 Answers  

---

what is the chemical composition of ceramic and define what is its atomic density?

0 Answers  

---

What is equivalent is 2004 cl 5

0 Answers  

---

What is the specific heat value for solid ?

0 Answers   NIC,

---

What is impact energy?

0 Answers  

---

what medal conducts heat best?

0 Answers  

---