Question

Stainless steel type 304 having a density 7.86 gm/cm3 has been used in some reactors. the nominal composition by weight of this material is as follows: carbon 0.08 percent; chromium 19 percent; nickel 10 percent; iron the remainder. calculate the macroscopic absorption cross section of ss-304 at 0.0253 ev. the microscopic cross section (in barns) of c, cr, ni and fe are respectively, 0.0034, 3.1, 4.42, 2.55. (0.2428 cm-1)

Answer 1

The 90/10 Share Program is a simple, cost effective service that develops new commercial certified reference materials (CRMs) that are not readily available to the scientific consumer.  Many common alloy materials are well represented with CRMs, while spectrochemical standards are essentially non-existent for up to 85% of alloys extant today.  We launched our 90/10 Share Program in 1990 specifically to create CRMs for special customer applications, while sharing the tasks and the costs of development.  The process is simple,


Hope this question's answer are helpful
And press the point of thanks
And please bainalest