{"id":116542,"date":"2024-10-19T03:23:56","date_gmt":"2024-10-19T03:23:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c696-2005\/"},"modified":"2024-10-24T22:27:26","modified_gmt":"2024-10-24T22:27:26","slug":"astm-c696-2005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c696-2005\/","title":{"rendered":"ASTM-C696 2005"},"content":{"rendered":"

ASTM C696-99-Reapproved2005<\/h3>\n

Historical Standard: Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Uranium Dioxide Powders and Pellets<\/h4>\n
\n

ASTM C696<\/h4>\n

Scope<\/strong><\/p>\n

1.1 These test methods cover procedures for the chemical, mass spectrometric, and spectrochemical analysis of nuclear-grade uranium dioxide powders and pellets to determine compliance with specifications.<\/p>\n

1.2 This test method covers the determination of uranium and the oxygen to uranium atomic ratio in nuclear-grade uranium dioxide powder and pellets.<\/p>\n

1.4 This test method covers the determination of chlorine and fluorine in nuclear-grade uranium dioxide. With a 1 to 10-g sample, concentrations of 5 to 200 g\/g of chlorine and 1 to 200 \u03bcg\/g of fluorine are determined without interference.<\/p>\n

1.5 This test method covers the determination of moisture in uranium dioxide samples. Detection limits are as low as 10 \u03bcg.<\/p>\n

1.6 This test method covers the determination of nitride nitrogen in uranium dioxide in the range from 10 to 250 \u03bcg.<\/p>\n

1.7 This test method covers the spectrographic analysis of nuclear-grade UO2 for the 26 elements in the ranges indicated in Table 2.<\/p>\n

1.8 For simultaneous determination of trace elements by plasma emission spectroscopy refer to Test Method C 761.<\/p>\n

1.9 This test method covers the spectrochemical determination of silver in nuclear-grade uranium dioxide. The relative standard deviation is 15 % for the concentration range of 0.1 to 50 \u03bcg\/g.<\/p>\n

1.10 This procedure is designed for a rapid determination of surface area of nuclear-grade uranium dioxide (UO2) powders. The determination of surface area by this procedure is automatic, simple, and fast enough to be used in quality control work. The range of analysis is from 1 to 1500 m2<\/sup>\/g.<\/p>\n

1.11 This test method covers the determination of hydrogen over the range from 0.05 to 100 \u03bcg of hydrogen (H2) in uranium dioxide UO2 pellets by inert gas fusion.<\/p>\n

Keywords<\/strong><\/p>\n

impurity content; isotopic composition; stoichiometry; uranium content; uranium dioxide<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)<\/p>\n

DOI:<\/strong> 10.1520\/C0696-99R05<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Reagents
Safety Precautions
Sampling
Scope
Summary of Test Method
Interferences
Apparatus
Procedure <\/td>\n<\/tr>\n
3<\/td>\nCalculation
Precision and Accuracy
Scope
Summary of Test Method
Apparatus
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nReagents
Procedure
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nCalculation
Precision
Scope
Summary of Test Method
Apparatus
Reagents <\/td>\n<\/tr>\n
6<\/td>\nOperation
Standardization
Calculation
Precision
Scope
Summary of Test Method
Interferences
Apparatus
Reagents <\/td>\n<\/tr>\n
7<\/td>\nProcedure
Calculation
Precision
Scope
Summary of Test Method
Significance
TABLE 2 <\/td>\n<\/tr>\n
8<\/td>\nApparatus
Reagents and Materials
Standards
Procedures <\/td>\n<\/tr>\n
9<\/td>\nFIG. 3 <\/td>\n<\/tr>\n
10<\/td>\nPrecision and Accuracy
Scope
Summary of Test Method
Scope
Summary of Test Method <\/td>\n<\/tr>\n
11<\/td>\nApparatus and Equipment
Reagents and Chemicals
Procedure <\/td>\n<\/tr>\n
13<\/td>\nCalculation
Precision and Accuracy
Scope
Summary of Test Method
Apparatus
Reagents and Materials
Description of Instrument <\/td>\n<\/tr>\n
14<\/td>\nOperation of Instrument
Calibration with Metal Standards
Startup Procedure
Procedure
Precision and Accuracy
Keywords <\/td>\n<\/tr>\n
15<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C696-99(2005) Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Uranium Dioxide Powders and Pellets<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2005<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":116543,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[464,2637],"product_tag":[],"class_list":{"0":"post-116542","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-120-30","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/116542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/116543"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=116542"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=116542"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=116542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}