{"id":39355,"date":"2024-10-17T05:39:03","date_gmt":"2024-10-17T05:39:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c703-1999\/"},"modified":"2024-10-24T15:20:57","modified_gmt":"2024-10-24T15:20:57","slug":"astm-c703-1999","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c703-1999\/","title":{"rendered":"ASTM-C703 1999"},"content":{"rendered":"

ASTM C703-72-Reapproved1999<\/h3>\n

Historical Standard: Standard Test Methods for Spalling Resistance of Porcelain Enameled Aluminum<\/h4>\n
\n

ASTM C703<\/h4>\n

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

1.1 These test methods cover accelerated determination of the resistance of porcelain enamel coatings on aluminum alloys to spalling from exposure to moisture or weathering. Method A, using a 5% solution of ammonium chloride, requires 96-h immersion while Method B, using a 1% solution of antimony trichloride, is completed after 20 h of immersion. The spalling tendency is evaluated by the same criteria in both methods. While either method is suitable for magnesium silicon alloys, such as 6061, Method B is preferred for simple alloys or commercially pure aluminum, such as 1100.<\/p>\n

1.2 The methods appear in the following order:<\/p>\n

Sections Method A—Ammonium Chloride 4 to 9 Method B—Antimony Trichloride 10 to 15<\/p>\n

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

Accelerated aging\/testing; Aluminum; Aluminum alloys; Ammonium chloride method; Antimony trichloride method; Moisture analysis; Porcelain enamel products; Resistance-spalling; Spalling; Weathering; spalling resistance-porcelain enameled aluminum (to; moisture\/weathering), test<\/p>\n

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

ICS Number Code 25.220.50 (Enamels)<\/p>\n

DOI:<\/strong> 10.1520\/C0703-72R99<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C703-72(1999) Standard Test Methods for Spalling Resistance of Porcelain Enameled Aluminum<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n1999<\/td>\n3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":39356,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[443,2637],"product_tag":[],"class_list":{"0":"post-39355","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-220-50","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\/39355","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\/39356"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=39355"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=39355"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=39355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}