金屬腐蝕劑 的英文怎麼說
中文拼音 [jīnzhǔfǔshíjì]
金屬腐蝕劑
英文
mordant- 金 : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
- 屬 : 屬名詞1 (類別) category 2 [生物學] (生物分類系統上所用的等級之一) genus 3 (家屬; 親屬) fami...
- 腐 : Ⅰ名詞(豆腐) bean curdⅡ動詞(腐爛; 變壞) decay Ⅲ形容詞(腐爛) rotten; corroded; putrid
- 蝕 : Ⅰ動詞1. (損失; 虧耗) lose 2. (腐蝕) erode; corrode Ⅱ名詞(天體現象) eclipse
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
- 金屬 : metal
- 腐蝕 : 1 (通過化學作用使物體逐漸消損破壞) corrode; corrosion; corroding; deep etch; diabrosis; rot; ea...
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Cma, as an alternate deicer, tends to inhibit corrosion and appears to be relatively harmless to the environment. but cma is expensive because of the high price of its material, and it has less ability in melting ice than sodium chloride. besides these, cma sticks to wet surfaces and can congeal to form hard chunks, difficult to store for a long time, dusty and a strong vinegar smell when spread
而cma是對氯化物鹽除冰劑的重大改進, cma具有無污染,環保的特點,對金屬幾乎無腐蝕,但由於原料價格昂貴,使得cma的價格不菲, cma對冰的融化能力不如氯化鈉, cma易結塊,不宜長期儲藏,在撒布時形成的粉塵及刺鼻的酸味亦是需要改進的地方。Sodium metasilicate has strong alkalinity and good buffering capacity. it can neutralize acidic dirt, emulsify grease and oil, and provide corrosion proofing to metals. it is a basic material for the detergent industry, widely used in domesticindustrial detergent, food cleaner, metal cleaner, washing carbonated drink bottles, printing aid for textile, deinking recycled paper, etc
偏硅酸鈉具有強堿性,去污力強,緩沖能力大,可中和酸性污物,使脂肪和油類乳化,對無機物有反絮凝作用,對金屬有防腐蝕作用,是洗滌業不可替代的原料,廣泛應用於家庭洗衣粉、工業洗滌劑、食品清洗劑、金屬清洗劑、酒瓶清洗劑、除油紡織印染助劑及紙張脫墨劑等。The results show that it could not only form protective films on metal surface, but also exhibit good synergistic anticorrosion properties with corrosive additives
結果表明,該添加劑可在金屬表面形成牢固的保護膜,極大地提高了潤滑脂的腐蝕抑制性能,而且與腐蝕性添加劑協同后,有效地抑制了後者的腐蝕作用。Test method for metal corrosion by halogenated organic solvents and their admixtures
鹵化有機溶劑或其攙合物進行金屬腐蝕試驗方法Standard test method for total immersion corrosion test for soak tank metal cleaners
浸槽式金屬除垢劑的全浸腐蝕試驗的標準試驗方法Hollow metal o - ring is inhibited to contact active chemical agents, in order to prevent corrosion
2金屬空心o形圈不允許與活性化學劑接觸,以防被腐蝕。The mo catalyst and the co catalyst prepared by impregnation reduction did not have zero - valent metals, the catalysts were not able to resist corrosion
以硼氫化納( nabh4 )為還原劑的浸漬還原法制備的mo 、 co催化劑並不能得到單質的金屬,而且抗腐蝕性能不好。Corrosion of metals ; testing and assessment of the corrosion protection of coated metallic materials in contact with aqueous corrosive agents
金屬腐蝕.對與含水腐蝕劑接觸的塗層金屬材料防腐檢驗Packaging code - protection of metal surfaces against corrosion during transport and storage - temporary protectives and their application
包裝規程.第6節:金屬表面運輸中防腐蝕的保護.第2小節:臨時保護劑及其應用Hexavalent chromium in corrosive preventive coatings of unpainted metal sheetings and fasteners used for corrosion protection and electromagnetic interference shielding in equipment falling under category three of directive 2002 / 96 / ec ( it and telecommunications equipment )
金屬板防腐蝕塗層、防腐蝕牢固劑及第2002 / 96 / ec號指令中第三類設備的電磁干擾屏障所含的六價鉻。Ferrous metals ( steel, stainless steel and cast iron ) are not affected by alkalis, but are attacked by strong acids, and consequently corrosion inhibitors must be used on surfaces made of those materials
含鐵金屬(鋼、不銹鋼及生鐵)不受堿性洗液影響,但會被強酸腐蝕,因而必須在這類材料所制的表面上使用抑蝕劑。The phytic acid has the function of complexing with metal. it easily forms a protection film of single molecular on the metal surface to obscure the contact of oxygen with the metal and prevent magnesium alloy from corrosion in the process of electroplating
添加劑植酸與金屬配合后,易在金屬表面形成一層緻密的單分子保護膜,能有效地阻止氧氣與金屬基體接觸,從而可以防止鎂合金基體在電鍍過程中的腐蝕。However, phenolic plastic ( novolac ) prepared with two - step method is mostly cured with htma and this curing process will release ammonia from htma, which will corrode the copper or brass parts
然而兩步法生產酚醛塑料要加入固化劑六亞甲基四胺( htma ) ,而htma分解,殘留在塑料製品中的游離氨會腐蝕電器的金屬部分。分享友人