Which is stronger, tungsten or titanium?

0 Answers  

---

what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

0 Answers  

---

How can you find out what kind of stainless steel was used in making a stainless object?

0 Answers  

---

Witch type curome oxide in ms matle?

0 Answers  

---

what is widman statten structure?

0 Answers  

---

Why is it so hard to find literature on the wear resistance of titanium?

0 Answers  

---

what is the difference between EN19 & EN24 Grade?

3 Answers   SEIPL,

---

What are the properties and application of manganese steel?

0 Answers  

---

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 is the chemical composition of ceramics?

0 Answers  

---

Why is non-destructive testing necessary?

9 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,

---