熔融試驗 的英文怎麼說
中文拼音 [róngróngshìyàn]
熔融試驗
英文
fusion test-
Experimental study of the coal - ash fusion characteristics of waste - liquid coal water slurry and refined coal cws
廢液水煤漿和精煤水煤漿煤灰熔融特性試驗研究Test methods for quality of coal water mixture - part 10 : determination for fusibility of ash of coal water mixture
水煤漿質量試驗方法第10部分:水煤漿灰熔融性測定方法Standard test method for melt flow rates of thermoplastics by extrusion plastometer
使用擠壓式塑性計測定熱塑塑料的熔融流量率的標準試驗方法The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。Much work has been done to prompt the rapid establishment of fuel cell technology in china. with the help of the visiting scholar, p. j. van den enden, the standard performance test of single mcfc has been done smoothly
重建了荷蘭delft大學熔融碳酸鹽燃料電池單電池試驗系統，並以標準氣體、水煤氣、甲烷等氣體作為燃料氣體，獲得了單電池的性能。Standard test method for evaluating heat transfer through materials for protective clothing upon contact with molten substances
接觸熔融物質的防護服裝材料的傳熱性評定用標準試驗方法Study on the effects of the characters related to the grai n weight per plant on breeding high yield soybean
利用堿熔融法生產高碳石墨廢水制備堿式氯化鋁的試驗研究Pe methods of testing plastics - thermoplastics pipes, fittings and valves - plastics pipes and fittings - preparation of polyethylene pipe pipe or pipe fitting test piece assemblies by butt fusion
塑料試驗方法.第11部分:熱塑管，接頭和閥門.塑料管道和配件.試驗方法1150d :對接熔融法聚乙烯This paper is mainly concerned about how to purify the industrial products of the antioxidant d and bht, how to determine their purities, determining their purities and the purities need to be more than 99 %. in order to attain this objective, the recrystalizing method is used to purify antioxidant d and antioxidant bht. the methods of high performance liquid chromatography ( hplc ) is used to determine the chemical composition of the antioxidant d and bht, it is qualitative analysis
本論文是以防老劑d與bht工業品為主要原料制備防老劑d與bht標準物質，首先進行了防老劑d與bht的提純和熔點的測定試驗，並通過實驗確定了防老劑d與bht重結晶提純工藝；然後設計區域熔融裝置，擬定操作規程和技術條件，通過用區域熔融法提純重結晶后的防老劑d和bht產品滿足標準物質的純度要求。Test method for crystallographic perfection of gallium arsenide by molten potassium hydroxide etch technique
用熔融氫氧化鉀腐蝕技術測試砷化鎵結晶完整性的試驗方法- test method for color of maleic anhydride and phthalic anhydride in the molten state and after heating platinum - cobalt scale
熔融狀態下和加熱后順酐和苯酐顏色的試驗方法Methods of testing plastics - thermoplastics pipes, fittings and valves - plastics pipes and fittings - preparation of test piece assemblies between a polyethylene pipe and an electrofusion fitting
塑料試驗方法.第11部分:熱塑性塑料管，接頭和閥門.試驗方法1150e :塑料管和配件.聚乙烯管和電熔融接頭間試件制備Clothing and equipment for protection against heat and molten metal splash. guidelines for their design and testing of their characteristics
防熱和防熔融金屬飛濺物個人防護設備.性能設計和試驗指南Test methods for melting point and melting range of chemical products
化學製品的熔點及溶融范圍試驗方法Standard test method for isothermal corrosion resistance of refractories to molten glass
熔融玻璃耐火材料耐等溫腐蝕的標準試驗方法Standard test method for color of solid aromatic hydrocarbons and related materials in the molten state platinum - cobalt scale
熔融狀態中固體芳烴與相關材料的顏色的標準試驗方法Comparing the results which were obtained when the reagent and temperature and time varied, we found the dislocation was displayed very clearly and accurately when we etch with koh at 290 for fifteen minutes, which was the best condition
進行了不同溫度、不同的試劑以及不同的腐蝕時間條件下的缺陷顯示實驗。發現，用熔融的koh腐蝕劑在290下腐蝕15分鐘時，顯示的位錯最為清晰、準確，效果最佳。Second, ptfe composites were treated using different surface treatment methods. the adhesive strength tests were conducted by a standard experiment method. the maximum adhesive strength between ptfe and stainless steel was up to 5. 63 mpa using the melting potassium acetate
利用不同的表面處理方法對ptfe進行表面改性，然後按標準試驗方法進行粘接強度試驗，結果表明，經過熔融醋酸鉀處理的ptfe與鋼的粘接強度最高，達到5 . 6mpa 。分享友人