模擬浸泡試驗(yàn)是一種廣泛應(yīng)用的水溶液掛片試驗(yàn),方法簡(jiǎn)單。按照金屬材料制成試樣,在實(shí)驗(yàn)室配制的溶液中或在取自現(xiàn)場(chǎng)的介質(zhì)中浸泡一定時(shí)間,用選定的測(cè)定方法進(jìn)行評(píng)定,常用表觀檢查、質(zhì)量法和點(diǎn)蝕測(cè)量方法進(jìn)行評(píng)定。根據(jù)試樣與溶液相對(duì)關(guān)系的不同,可分為全浸、半浸和間浸三種類(lèi)型試驗(yàn)。
總體概況
模擬浸泡試驗(yàn)是一種廣泛應(yīng)用的水溶液掛片試驗(yàn),方法簡(jiǎn)單。按照金屬材料制成試樣,在實(shí)驗(yàn)室配制的溶液中或在取自現(xiàn)場(chǎng)的介質(zhì)中浸泡一定時(shí)間,用選定的測(cè)定方法進(jìn)行評(píng)定,常用表觀檢查、質(zhì)量法和點(diǎn)蝕測(cè)量方法進(jìn)行評(píng)定。根據(jù)試樣與溶液相對(duì)關(guān)系的不同,可分為全浸、半浸和間浸三種類(lèi)型試驗(yàn)。
模擬浸泡相關(guān)技術(shù)標(biāo)準(zhǔn)
標(biāo)準(zhǔn)名稱(chēng):Standard Practice for Laboratory Immersion Corrosion Testing of Metals
標(biāo)準(zhǔn)編號(hào):ASTM G31-72(1999)
標(biāo)準(zhǔn)概述:This practice describes accepted procedures for and factors that influence laboratory immersion corrosion tests, particularly mass loss tests. These factors include specimen preparation, apparatus, test conditions, methods of cleaning specimens, evaluation of results, and calculation and reporting of corrosion rates. This practice also emphasizes the importance of recording all pertinent data and provides a checklist for reporting test data. Other ASTM procedures for laboratory corrosion tests are tabulated in the Appendix.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
標(biāo)準(zhǔn)名稱(chēng):金屬材料實(shí)驗(yàn)室均勻腐蝕全浸試驗(yàn)方法
標(biāo)準(zhǔn)編號(hào):GB10124-88
發(fā)布日期:1988-12-01
實(shí)施日期:1990-01-01
標(biāo)準(zhǔn)概述:本標(biāo)準(zhǔn)規(guī)定了金屬材料實(shí)驗(yàn)室均勻腐蝕全浸試驗(yàn)方法的適用范圍、引用標(biāo)準(zhǔn)、試樣、試驗(yàn)裝置、試驗(yàn)溶液、試驗(yàn)時(shí)間、試驗(yàn)條件和步驟、試驗(yàn)結(jié)果和試驗(yàn)報(bào)告。本標(biāo)準(zhǔn)適用于評(píng)價(jià)金靄材料全浸試驗(yàn)的均勻腐蝕性能。

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