What is the composition of d2?

0 Answers  

---

Why cutting fluid is used in machining?

0 Answers   NIC,

---

What kind of components are fabricated from the superalloys, and what are their roles?

2 Answers  

---

How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Define what is the ratio of dbc to oxalic acid solution in this step?

0 Answers  

---

HOW ARC PRODUCE IN ELECTRIC ARC FURNACE

3 Answers  

---

---

I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.

0 Answers   Novellus,

---

what are metallurgical microscopes?

0 Answers  

---

What is the use od d2?

0 Answers  

---

how would you find out the type of stailess steel that has been used to make your dish?

0 Answers  

---

Describe strain aging based on dislocation theory?

0 Answers  

---

is nickel considered a non-sparking metal?

0 Answers  

---

what is the difference beteeen Annealing and stress releaving

6 Answers  

---