tailieunhanh - Material Science_ Vol 2 of 2 - US DOE (1993) WW part 8

Tham khảo tài liệu 'material science_ vol 2 of 2 - us doe (1993) ww part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Plant Materials DOE-HDBK-1017 2-93 OBJECTIVES TERMINAL OBJECTIVE Without references DESCRIBE the considerations commonly used when selecting material for use in a reactor plant. ENABLING OBJECTIVES DEFINE the following terms a. Machinability b. Formability c. Stability d. Fabricability IDENTIFY the importance of a material property and its application in a reactor plant. LIST the four radioactive materials that fission by thermal neutrons and are used as reactor fuels. STATE the four considerations in selecting fuel material and the desired effect on the nuclear properties of the selected fuel material. STATE the four major characteristics necessary in a material used for fuel cladding. IDENTIFY the four materials suitable for use as fuel cladding material and their applications. STATE the purpose of a reflector. LIST the five essential requirements for reflector material in a thermal reactor. STATE the five common poisons used as control rod material. IDENTIFY the advantage s and or disadvantages of the five common poisons used as control rod material. Rev. 0 Page vii MS-05 OBJECTIVES DOE-HDBK-1017 2-93 Plant Materials ENABLING OBJECTIVES Cont. DESCRIBE the requirements of a material used to shield against the following types of radiation a. Beta b. Gamma c. High energy neutron d. Low energy neutron STATE the nuclear reactor core problems and causes associated with the following a. Pellet-cladding interaction b. Fuel densification c. Fuel cladding embrittlement d. Fuel burnup and fission product swelling STATE the measures taken to counteract or minimize the effects of the following a. Pellet-cladding interaction b. Fuel densification c. Fuel cladding embrittlement d. Fission product swelling of a fuel element DEFINE the following terms a. Fatigue failure b. Work hardening c. Creep STATE the measures taken to counteract or minimize the effects of the following a. Fatigue failure b. Work .