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共找到 150 條與 涂包二氧化鈾微球 相關(guān)的標(biāo)準(zhǔn),共 10 頁(yè)

Metallic coatings and oxide layers - Measurement of coating thickness - Micrographic section method

本部分規(guī)忘了涂鈮二氧化鈾微球中硼測(cè)定使用的試劑和材料、儀器、測(cè)定步驟、結(jié)果計(jì)算和方法精密度。 本部分適用于涂鈮二氧化鈾微球中硼的測(cè)定,當(dāng)稱樣量約為 1.0g 時(shí),測(cè)定硼的質(zhì)量分?jǐn)?shù)范圍為0.2μg/g~3.2μg/g

Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 7: Determination of boracium by methyl alcohol distillation.ion selective electrode method

本文件規(guī)定了通過(guò)光學(xué)顯微鏡對(duì)橫截面進(jìn)行顯微檢查來(lái)測(cè)量金屬涂層、氧化物層和瓷釉或玻璃搪瓷涂層的局部厚度的方法。 警告 — 使用本標(biāo)準(zhǔn)可能涉及危險(xiǎn)材料、操作和設(shè)備。本標(biāo)準(zhǔn)不聲稱解決了與其使用相關(guān)的所有安全問(wèn)題。用戶在使用本標(biāo)準(zhǔn)前有責(zé)任采取適當(dāng)措施確保人員安全和健康,并滿足法定和監(jiān)管要求

Microscopic method for measuring coating thickness of metallic and oxide coatings (draft)

Schválení ST SEV 1225-78 doporu?ilo federální ministerstvo hutnictví a tě?kého strojírenství. Zpracovatel: Ostav pro v?zkum rud, Praha — RNDr. Eva

Iron ores, concentrates, aglomerates and pellets. Determination of silicon dioxide. Photometric and gravimetric methods.

本部分規(guī)定了涂氟二氧化負(fù)微球中硼測(cè)定使用的試劑和材料、儀器、測(cè)定步驟、結(jié)果計(jì)算和方法精。本部分適用於塗氟二氧化負(fù)微球中硼的測(cè)定, 當(dāng)稱樣量約為 1.0g 時(shí), 測(cè)定硼的質(zhì)量分?jǐn)?shù)范圍為 0.2hg/g一3.2hg/g

Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants Part 7: Determination of boron Methanol distillation separation-ion selective electrode method

This specification covers requirements for acoating consisting of finely-powdered molybdenum disulfide in a heat-resistant inorganic binder applied

Molybdenum Disulfide Coating, Thin Lubricating Film, Impingement Applied

This International Standard describes a method for the measurement of the local thickness of metallic coatings, oxide layers, and porcelain

Metallic and oxide coatings - Measurement of coating thickness - Microscopical method (ISO 1463:2003)