Hosford 83 on which 110 planes of bcc iron can a

Reference no: EM13581824

1. On which {110} planes of BCC iron can a dislocation with a Burgers vector (a/2)[11-1] move?.

2. Strain hardening is often described by a Taylor (or Kocks-Mecking) equation where the stress is proportional to the square root of the dislocation density. If an aluminum alloy had a strength of 120 MPa and a dislocation density of 1012 m-2, what would the strength be after an additional 10 percent plastic strain assuming that dr/de is linear and equal to 6x1014 m-2?

3. the grains near a bullet hole in a sheet of tin. Explain why the grain size increases with distance from the hole and then suddenly decreases.

4. (Calculate the critical diameter for a steel containing 0.40% C, 0.20% Si, 0.60% Mn, 0.80% Cr, and 0.15% Mo with an ASTM grain size of 8 quenched in mildly agitated oil (H=0.3).

5. How thick of a plate of 4140 steel could be hardened to 50% martensite at the center if it were quenched in agitated oil (H=0.35)?

Reference no: EM13581824

Questions Cloud

Lucie corporations purchasing manager obtained a special : lucie corporations purchasing manager obtained a special price on an aluminum alloy from a new supplier resulting in a

Calculate the amount of the bad-debts expense that should : a company uses th aging of accounts receivable method approach to estimate its bad debts expense. on dec 31 of the

The mean starting salary for college stats major graduates : question 1 the mean starting salary for college stats major graduates in spring of 2011 was 65000. assuming a normal

Assume that the company computes variances at the earliest : cost standards for one unit of product no. c77direct material 3 pounds at 2.80 per pound8.40direct labor 6 hours at

Hosford 83 on which 110 planes of bcc iron can a : 1. on which 110 planes of bcc iron can a dislocation with a burgers vector a211-1 move?.2. strain hardening is

The nature or nurture argument is based on whether a : nature or nurture debate please respond to the followingthe nature or nurture argument is based on whether a persons

Jackies snacks sells fudge caramels and popcorn it sold : jackies snacks sells fudge caramels and popcorn. it sold 12000 units last year. popcorn outsold fudge by a margin of 2

Explain the continuity correction factor and provide a good : question 1 the mean starting salary for college stats major graduates in spring of 2011 was 65000. assuming a normal

You encounter arguments everyday but probably do not notice : finding fallacies or no fallacies please respond to the followingyou encounter arguments everyday but probably do not

User Account

All Pages