Is there any way through hardening and anodizing some type of aluminum, it could be as hard as steel? I have hardened steel rollers that run up and down on a ramp along with spring pressure. Alternatively, if you are familiar with snowmobiles, the rollers run on the helix on the secondary clutch.

0 Answers  

---

What is a gray surface?

0 Answers   Essar,

---

What metal cord transfers electricity, and how can I tell?

0 Answers  

---

What is the most ductile metal?

0 Answers   NIC,

---

Define what is the difference between diagrams of it and ct in heat treatment of steels?

0 Answers  

---

carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086%, phosphorus-0.122%,chromium-0.04%,nickel-0.10%,molybdenum- trace.

3 Answers  

---

What is hot working of metals? Give some of its principal methods.

0 Answers   Essar,

---

what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?

0 Answers  

---

In welding, arc is too long due to ?

0 Answers   NIC,

---

When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?

0 Answers  

---

How to melt the solidified copper accretions in copper scrap melting furnace?

0 Answers  

---

Why are the superalloys sometimes subjected to secondary melting processes?

1 Answers  

---